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酢酸エチル

酢酸エチル 化学構造式
141-78-6
CAS番号.
141-78-6
化学名:
酢酸エチル
别名:
酢酸エチル;酢酸エチル [アミノ酸配列分析用];ビネガーナフタ;エチルアセテート;アセチックエーテル;アセチジン;エチル=アセタート;エタン酸エチル;酢酸エチル(脱水);エチルアセタート;酢酸エチルエステル;酢酸エチル [吸光分析用];酢酸エチル(脱水) ‐SUPER‐;酢酸エチル, ACROSEALR;酢酸エチル標準品;酢酸エチル ACS REAGENT,≥99.5%;酢酸エチル BIOSYN,≥99.8%;酢酸エチル LC-MS クロマソルブ;酢酸エチル PURISS. P.A.,ACS REAGENT,≥99.5% (GC);酢酸エチル PURISS. P.A.,ACS REAGENT,REAG. ISO,REAG. PH. EUR.,≥99.5% (GC)
英語化学名:
Ethyl acetate
英語别名:
ETOH;Etile;EtOAc;Ethyle;SPIRIT;ALCOHOL;Vinasse;Acetidin;FEMA 2414;ai3-00404
CBNumber:
CB7255315
化学式:
C4H8O2
分子量:
88.11
MOL File:
141-78-6.mol

酢酸エチル 物理性質

融点 :
−84 °C(lit.)
沸点 :
76.5-77.5 °C(lit.)
比重(密度) :
0.902 g/mL at 25 °C(lit.)
蒸気密度:
3 (20 °C, vs air)
蒸気圧:
73 mm Hg ( 20 °C)
屈折率 :
n20/D 1.3720(lit.)
FEMA :
2414 | ETHYL ACETATE
闪点 :
26 °F
貯蔵温度 :
2-8°C
溶解性:
Miscible with ethanol, acetone, diethyl ether and benzene.
酸解離定数(Pka):
16-18(at 25℃)
外見 :
Liquid
比重:
0.902 (20/20℃)
色:
APHA: ≤10
Relative polarity:
0.228
臭い (Odor):
Pleasant fruity odor detectable at 7 to 50 ppm (mean = 18 ppm)
爆発限界(explosive limit):
2.2-11.5%, 38°F
水溶解度 :
80 g/L (20 ºC)
極大吸収波長 (λmax):
λ: 256 nm Amax: ≤1.00
λ: 275 nm Amax: ≤0.05
λ: 300 nm Amax: ≤0.03
λ: 325-400 nm Amax: ≤0.005
JECFA Number:
27
Merck :
14,3757
BRN :
506104
Henry's Law Constant:
0.39 at 5.00 °C, 0.58 at 10.00 °C, 0.85 at 15.00 °C, 1.17 at 20.00 °C, 1.58 at 25.00 °C (column stripping-UV, Kutsuna et al., 2005)
暴露限界値:
TLV-TWA 400 ppm (~1400 mg/m3) (ACGIH, MSHA, and OSHA); IDLH 10,000 ppm (NIOSH).
安定性::
Stable. Incompatible with various plastics, strong oxidizing agents. Highly flammable. Vapour/air mixtures explosive. May be moisture sensitive.
InChIKey:
XEKOWRVHYACXOJ-UHFFFAOYSA-N
CAS データベース:
141-78-6(CAS DataBase Reference)
NISTの化学物質情報:
Ethyl acetate(141-78-6)
EPAの化学物質情報:
Acetic acid ethyl ester(141-78-6)
安全性情報
  • リスクと安全性に関する声明
  • 危険有害性情報のコード(GHS)
主な危険性  F,Xi,Xn,T
Rフレーズ  11-36-66-67-20/21/22-10-39/23/24/25-23/24/25-68/20/21/22
Sフレーズ  16-26-33-36/37-45-7-25
RIDADR  UN 1173 3/PG 2
WGK Germany  1
RTECS 番号 AH5425000
1
自然発火温度 427 °C
TSCA  Yes
HSコード  2915 31 00
国連危険物分類  3
容器等級  II
有毒物質データの 141-78-6(Hazardous Substances Data)
毒性 LD50 orally in rats: 11.3 ml/kg (Smyth)
消防法 危険物第4類第一石油類(非水溶性)
化審法 (2)-726
安衛法 有機則 第二種有機溶剤等
毒劇物取締法 劇物
絵表示(GHS)
注意喚起語 Danger
危険有害性情報
コード 危険有害性情報 危険有害性クラス 区分 注意喚起語 シンボル P コード
H225 引火性の高い液体および蒸気 引火性液体 2 危険 P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H319 強い眼刺激 眼に対する重篤な損傷性/眼刺激 性 2A 警告 P264, P280, P305+P351+P338,P337+P313P
H320 眼刺激 眼に対する重篤な損傷性/眼刺激 性 2B 警告 P264, P305+P351+P338,P337+P313
H336 眠気やめまいのおそれ 特定標的臓器毒性、単回暴露; 麻酔作用 3 警告 P261, P271, P304+P340, P312,P403+P233, P405, P501
H370 臓器の障害 特定標的臓器有害性、単回暴露 1 危険 P260, P264, P270, P307+P311, P321,P405, P501
注意書き
P233 容器を密閉しておくこと。
P240 容器を接地すること/アースをとること。
P264 取扱い後は皮膚をよく洗うこと。
P264 取扱い後は手や顔をよく洗うこと。
P270 この製品を使用する時に、飲食または喫煙をしないこ と。
P271 屋外または換気の良い場所でのみ使用すること。
P303+P361+P353 皮膚(または髪)に付着した場合:直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー で洗うこと。

酢酸エチル 価格 もっと(146)

メーカー 製品番号 製品説明 CAS番号 包装 価格 更新時間 購入
富士フイルム和光純薬株式会社(wako) W01W0105-0337 酢酸エチル 99.8+% (Capillary GC)
Ethyl Acetate 99.8+% (Capillary GC)
141-78-6 1L ¥3700 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01W0105-0337 酢酸エチル 99.8+% (Capillary GC)
Ethyl Acetate 99.8+% (Capillary GC)
141-78-6 3L ¥8600 2018-12-26 購入
東京化成工業 A0030 酢酸エチル [吸光分析用] >99.5%(GC)
Ethyl Acetate [for Spectrophotometry] >99.5%(GC)
141-78-6 250mL ¥4300 2018-12-04 購入
東京化成工業 Q0040 酢酸エチル [アミノ酸配列分析用] >98.0%(GC)
Ethyl Acetate [Sequencing Solvent] >98.0%(GC)
141-78-6 500mL ¥2600 2018-12-04 購入
関東化学株式会社(KANTO) 10972-2B 酢酸エチル >99.8%(GC)
Ethyl acetate >99.8%(GC)
141-78-6 1L ¥2700 2018-12-13 購入

酢酸エチル 化学特性,用途語,生産方法

外観

無色透明な液体

定義

本品は、酢酸(*)のエチルエステルであり、次の化学式で表される。
参照表示名称:酢酸

溶解性

水に可溶 (8.7g/100g, 20℃), ほとんどの有機溶剤に可溶。エタノール及びジエチルエーテルに極めて溶けやすく、水にやや溶けやすい。

用途

汎用試薬、高純度を要する低沸点溶剤等。

用途

紫外、可視及び蛍光スペクトル分析。

用途

食品の着香料。

用途

液体クロマトグラフ分析における溶離液及び溶離液の調製用。

用途

塗料?インク?接着剤溶剤,医薬反応?抽出溶媒,有機合成原料

用途

汎用試薬、溶剤、有機合成原料。

用途

Edman法によるアミノ酸配列分析における溶剤。

用途

Edman法による島津全自動タンパク質一次構造分析装置(PSQ-1, PSQ-2, PPSQ-10)用試薬。

化粧品の成分用途

減粘剤、抗菌剤、溶剤、収れん剤、香料、消泡剤

効能

溶解剤

主な用途/役割

溶剤型接着剤に使用される。

使用上の注意

不活性ガス封入

説明

Ethyl acetate (systematically, ethyl ethanoate, commonly abbreviated EtOAc or EA) is the organic compound with the formula CH3COOCH2CH3. This colorless liquid has a characteristic sweet smell (similar to pear drops) and is used in glues, nail polish removers, decaffeinating tea and coffee, and cigarettes (see list of additives in cigarettes). Ethyl acetate is the ester of ethanol and acetic acid; it is manufactured on a large scale for use as a solvent. The combined annual production in 1985 of Japan, North America, and Europe was about 400,000 tons. In 2004, an estimated 1.3M tons were produced worldwide.

化学的特性

Ethyl Acetate is a fruity-smelling liquid with a brandy note and is themost common ester in fruits. It is used in fruit and brandy flavors.

化学的特性

Ethyl acetate has a pleasant ethereal fruity, brandy-like odor, reminiscent of pineapple, somewhat nauseating in high concentration. It has fruity sweet taste when freshly diluted in water. Ethyl acetate is probably one of the most used of all flavor chemicals by volume. Ethyl acetate is slowly decomposed by moisture and then acquires an acid status due to the acetic acid formed.

化学的特性

Excipient.

化学的特性

Ethyl acetate is a colorless liquid. Pleasant, fruity odor.

化学的特性

Ethyl acetate is a clear, colorless, volatile liquid with a pleasant fruity, fragrant, and slightly acetous odor, and has a pleasant taste when diluted. Ethyl acetate is flammable.

天然物の起源

Although it has been reported present in some natural fruital aromas and in some distillates (rum, rum ether), it has not been reported yet as a constituent of essential oils; it has been identified also in the petals of Magnolia fuscata. Reported found in many foods including fresh and cooked apple, apricot, banana (169 ppm), sweet and sour cherry, citrus peel oils and juices, blueberry, cranberry, black currants, raspberry, blackberry, guava, passion fruit, melon, peaches, papaya, pineapple, cabbage, onion, leek, potato, tomato (3 to 6 ppm), clove, ginger, vinegar, breads, cheeses (0.2 to 0.8 ppm), butter (2 ppm), yogurt, milk, meats, cognac, beer (4 to 64 ppm), whiskies, cider, sherry, grape wines, rum, cocoa, coffee, tea, filberts, peanuts, popcorn, oats, honey, soybeans, coconut, olive oil (0.02 ppm) and olive.

使用

Ethyl acetate is used primarily as a solvent and diluent, being favored because of its low cost, low toxicity, and agreeable odor. For example, it is commonly used to clean circuit boards and in some nail varnish removers (acetone and acetonitrile are also used). Coffee beans and tea leaves are decaffeinated with this solvent.It is also used in paints as an activator or hardener.[citation needed] Ethyl acetate is present in confectionery, perfumes, and fruits. In perfumes, it evaporates quickly, leaving only the scent of the perfume on the skin.
3 – 1 - Laboratory uses
In the laboratory, mixtures containing ethyl acetate are commonly used in column chromatography and extractions. Ethyl acetate is rarely selected as a reaction solvent because it is prone to hydrolysis and trans esterification.
3 – 2 - Occurrence in wines
Ethyl acetate is the most common ester in wine, being the product of the most common volatile organic acid — acetic acid, and the ethyl alcohol generated during the fermentation. The aroma of ethyl acetate is most vivid in younger wines and contributes towards the general perception of "fruitiness" in the wine.
3 – 3 - Entomological killing agent
In the field of entomology, ethyl acetate is an effective asphyxiant for use in insect collecting and study. In a killing jar charged with ethyl acetate, the vapors will kill the collected (usually adult) insect quickly without destroying it. Because it is not hygroscopic, ethyl acetate also keeps the insect soft enough to allow proper mounting suitable for a collection.

使用

Ethyl acetate is used as a solvent for varnishes, lacquers, and nitrocellulose; as anartificial fruit flavor; in cleaning textiles;and in the manufacture of artificial silk andleather, perfumes, and photographic filmsand plates (Merck 1996).

使用

Pharmaceutic aid (flavor); artificial fruit essences; solvent for nitrocellulose, varnishes, lacquers, and aeroplane dopes; manufacture of smokeless powder, artificial leather, photographic films and plates, artificial silk, perfumes; cleaning textiles, etc.

調製方法

Ethyl acetate is synthesized in industry mainly via the classic Fischer esterification reaction of ethanol and acetic acid. This mixture converts to the ester in about 65% yield at room temperature:
CH3CH2OH + CH3COOH ? CH3COOCH2CH3 + H2O
The reaction can be accelerated by acid catalysis and the equilibrium can be shifted to the right by removal of water. It is also prepared in industry using the Tishchenko reaction, by combining two equivalents of acetaldehyde in the presence of an alkoxide catalyst:
2 CH3CHO → CH3COOCH2CH3.

調製方法

Ethyl acetate can be manufactured by the slow distillation of a mixture of ethanol and acetic acid in the presence of concentrated sulfuric acid. It has also been prepared from ethylene using an aluminum alkoxide catalyst.

製造方法

Ethyl acetate is made by esterification of acetic acid with ethanol, from acetaldehyde, or by the direct addition of ethylene to acetic acid. BP started a 220,000 tonne/year plant in 2001 to operate the last of these processes, known as AVADA. Ethylene and acetic acid react in the presence of a heteropolyacid catalyst to give ethyl acetate at a claimed high selectivity and 99.97% purity. This is the world’s largest ethyl acetate plant and is motivated by its increasing use as a more “acceptable” solvent than hydrocarbons.
In some countries, where ethanol is expensive or there is surplus acetaldehyde capacity, ethyl acetate is made by a Tishchenko reaction. Sasol in South Africa was said to be investigating such a process in the early 2000s. Ethanol is a solvent for surface coatings, cleaning preparations, and cosmetics. Industrial ethanol is aerobically fermented to white vinegar (dilute acetic acid) of the type used for pickling. Gourmet vinegars—wine vinegar, cider vinegar, and so on, made by fermentation of alcoholic beverages—are also available. Ten percent of industrial ethanol production was used for vinegar in the United States in 2001.

反応性

Ethyl acetate can be hydrolyzed in acidic or basic conditions to regain acetic acid and ethanol. The use of an acid catalyst accelerates the hydrolysis, which is subject to the Fischer equilibrium mentioned above. In the laboratory, and usually for illustrative purposes only, ethyl esters are typically hydrolyzed in a two step process starting with a stoichiometric amount of strong base, such as sodium hydroxide. This reaction gives ethanol and sodium acetate, which is unreactive toward ethanol:
CH3CO2C2H5 + Na OH → C2H5OH + CH3CO2Na
The rate constant is 0.111 dm3 / mol.sec at 25 °C.

Aroma threshold values

Detection: 5 ppb to 5 ppm

空気と水の反応

Highly flammable. Slightly soluble in water. Ethyl acetate is slowly hydrolyzed by moisture.

反応プロフィール

Ethyl acetate is also sensitive to heat. On prolonged storage, materials containing similar functional groups have formed explosive peroxides. Ethyl acetate may ignite or explode with lithium aluminum hydride. Ethyl acetate may also ignite with potassium tert-butoxide. Ethyl acetate is incompatible with nitrates, strong alkalis and strong acids. Ethyl acetate will attack some forms of plastics, rubber and coatings. Ethyl acetate is incompatible with oxidizers such as hydrogen peroxide, nitric acid, perchloric acid and chromium trioxide. Violent reactions occur with chlorosulfonic acid. . SOCl2 reacts with esters, such as Ethyl acetate, forming toxic SO2 gas and water soluble/toxic acyl chlorides, catalyzed by Fe or Zn (Spagnuolo, C.J. et al. 1992. Chemical and Engineering News 70(22):2.).

危険性

Toxic by inhalation and skin absorption; irritant to eyes and skin. Flammable, dangerous fire and explosion risk, flammable limits in air 2.2–9%. Questionable carcinogen.

健康ハザード

The acute toxicity of ethyl acetate is low. Ethyl acetate vapor causes eye, skin, and respiratory tract irritation at concentrations above 400 ppm. Exposure to high concentrations may lead to headache, nausea, blurred vision, central nervous system depression, dizziness, drowsiness, and fatigue. Ingestion of ethyl acetate may cause gastrointestinal irritation and, with larger amounts, central nervous system depression. Eye contact with the liquid can produce temporary irritation and lacrimation. Skin contact produces irritation. Ethyl acetate is regarded as a substance with good warning properties. No chronic systemic effects have been reported in humans, and ethyl acetate has not been shown to be a human carcinogen, reproductive, or developmental toxin

健康ハザード

Headache, irritation of respiratory passages and eyes, dizziness and nausea, weakness, loss of consciousness.

健康ハザード

The acute toxicity of ethyl acetate is lowin test animals. It is less toxic than methylacetate. Inhalation of its vapors can causeirritation of the eyes, nose, and throat. Expo sure to a concentration of 400–500 ppm inair may produce mild eye and nose irritationin humans. Its odor threshold is 50 ppm.

火災危険

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.

火災危険

Ethyl acetate is a flammable liquid (NFPA rating = 3), and its vapor can travel a considerable distance to an ignition source and "flash back." Ethyl acetate vapor forms explosive mixtures with air at concentrations of 2 to 11.5% (by volume). Hazardous gases produced in ethyl acetate fires include carbon monoxide and carbon dioxide. Carbon dioxide or dry chemical extinguishers should be used for ethyl acetate fires

火災危険

Flash Point (°F): 24 ℃; 55 ℃; Flammable Limits in Air (%): 2.2-9.0; Fire Extinguishing Agents: Alcohol foam, carbon dioxide, or dry chemical; Fire Extinguishing Agents Not To Be Used: Not pertinent; Special Hazards of Combustion Products: Not pertinent; Behavior in Fire: Not pertinent; Ignition Temperature (°F): 800; Electrical Hazard: Class I, Group D; Burning Rate: 3.7 mm/min.

燃焼性と爆発性

Ethyl acetate is a flammable liquid (NFPA rating = 3), and its vapor can travel a considerable distance to an ignition source and "flash back." Ethyl acetate vapor forms explosive mixtures with air at concentrations of 2 to 11.5% (by volume). Hazardous gases produced in ethyl acetate fires include carbon monoxide and carbon dioxide. Carbon dioxide or dry chemical extinguishers should be used for ethyl acetate fires.

化学反応性

Reactivity with Water No reaction; Reactivity with Common Materials: No reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

応用例(製薬)

In pharmaceutical preparations, ethyl acetate is primarily used as a solvent, although it has also been used as a flavoring agent. As a solvent, it is included in topical solutions and gels, and in edible printing inks used for tablets.
Ethyl acetate has also been shown to increase the solubility of chlortalidone and to modify the polymorphic crystal forms obtained for piroxicam pivalate, mefenamic acid, and fluconazole,and has been used in the formulation of microspheres. Ethyl acetate has been used as a solvent in the preparation of a liposomal amphotericin B dry powder inhaler formulation.(9) Its use as a chemical enhancer for the transdermal iontophoresis of insulin has been investigated.
In food applications, ethyl acetate is mainly used as a flavoring agent. It is also used in artificial fruit essence and as an extraction solvent in food processing.

安全性プロファイル

Potentially poisonous by ingestion. Toxicity depends upon alcohols in question, generally ethanol with methanol as a denaturant. A flammable liquid and dangerous fire hazard; can react vigorously with oxidzing materials. Moderate explosion hazard. See ETHANOL, METHYL ALCOHOL, and n-PROPYL ALCOHOL.

安全性

Ethyl acetate is used in foods, and oral and topical pharmaceutical formulations. It is generally regarded as a relatively nontoxic and nonirritant material when used as an excipient.
However, ethyl acetate may be irritant to mucous membranes, and high concentrations may cause central nervous system depression. Potential symptoms of overexposure include irritation of the eyes, nose, and throat, narcosis, and dermatitis.
Ethyl acetate has not been shown to be a human carcinogen or a reproductive or developmental toxin.
The WHO has set an estimated acceptable daily intake of ethyl acetate at up to 25 mg/kg body-weight.
In the UK, it has been recommended that ethyl acetate be temporarily permitted for use as a solvent in food and that the maximum concentration consumed in food should be set at 1000 ppm.
LD50 (cat, SC): 3.00 g/kg
LD50 (guinea-pig, oral): 5.50 g/kg
LD50 (guinea-pig, SC): 3.00 g/kg
LD50 (mouse, IP): 0.709 g/kg
LD50 (mouse, oral): 4.10 g/kg
LD50 (rabbit, oral): 4.935 g/kg
LD50 (rat, oral): 5.62 g/kg

Chemical Synthesis

By reacting acetic acid and ethanol in the presence of sulfuric acid; by distillation of sodium potassium, or lead acetate with ethanol in the presence of sulfuric acid; by polymerizatin of acetaldehyde in the presence of aluminum ethylate or aluminum acetate as catalysts.

職業ばく露

This material is used as a solvent for nitrocellulose and lacquer. It is also used in making dyes,flavoring and perfumery, and in smokeless powder manufacture

応急処置

If this chemical gets into the eyes, remove any contact lenses at once and irrigate immediately for at least 15 minutes, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts the skin, remove contaminated clothing and wash immediately with soap and water. Seek medical attention immediately. If this chemical has been inhaled, remove from exposure, begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR if heart action has stopped. Transfer promptly to a medical facility. When this chemical has been swallowed, get medical attention. Give large quantities of water and induce vomiting. Do not make an unconscious person vomit.

貯蔵

ethyl acetate should be used only in areas free of ignition sources, and quantities greater than 1 liter should be stored in tightly sealed metal containers in areas separate from oxidizers.

貯蔵

Ethyl acetate should be stored in an airtight container, protected from light and at a temperature not exceeding 30°C. Ethyl acetate is slowly decomposed by moisture and becomes acidic; the material can absorb up to 3.3% w/w water.
Ethyl acetate decomposes on heating to produce ethanol and acetic acid, and will emit acrid smoke and irritating fumes. It is flammable and its vapor may travel a considerable distance to an ignition source and cause a ‘flashback’.
The alkaline hydrolysis of ethyl acetate has been shown to be inhibited by polyethylene glycol and by mixed micelle systems.

輸送方法

UN1173 Ethyl acetate, Hazard Class: 3; Labels: 3-Flammable liquid.

純化方法

The most common impurities in EtOAc are water, EtOH and acetic acid. These can be removed by washing with aqueous 5% Na2CO3, then with saturated aqueous CaCl2 or NaCl, and drying with K2CO3, CaSO4 or MgSO4. More efficient drying is achieved if the solvent is further dried with P2O5, CaH2 or molecular sieves before distillation. CaO has also been used. Alternatively, ethanol can be converted to ethyl acetate by refluxing with acetic anhydride (ca 1mL per 10mL of ester), the liquid is then fractionally distilled, dried with K2CO3 and redistilled. [Beilstein 2 III 127.]

不和合性

May form explosive mixture with air. Heating may cause violent combustion or explosion. Incompatible with strong acids; strong alkalies; nitrates, strong oxidizers; chlorosulfonic acid; lithium aluminum hydride; oleum will hydrolyze on standing forming acetic acid and ethyl alcohol. This reaction is greatly accelerated by alkalies. Decomposes under influence of UV light, bases, and acids. Attacks aluminum and plastics.

不和合性

Ethyl acetate can react vigorously with strong oxidizers, strong alkalis, strong acids, and nitrates to cause fires or explosions. It also reacts vigorously with chlorosulfonic acid, lithium aluminum hydride, 2-chloromethylfuran, and potassium tert-butoxide.

廃棄物の処理

Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. All federal, state, and local environmental regulations must be observed. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≧100 kg/ mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal.

規制状況(Regulatory Status)

Included in the FDA Inactive Ingredients Database (oral tablets and sustained-action tablets; topical and transdermal preparations). Included in nonparenteral medicines licensed in the UK (tablets, topical solutions, and gels). Ethyl acetate is also accepted for use in food applications in a number of countries including the UK. Included in the Canadian List of Acceptable Non-medicinal Ingredients.

酢酸エチル 上流と下流の製品情報

原材料

準備製品


酢酸エチル 生産企業

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141-78-6(酢酸エチル)キーワード:


  • 141-78-6
  • Ethyl Acetate Biosynthesis
  • Ethyl acetate Manufacturer
  • Ethyl acetate( 99.8%, HyDry, Water≤50 ppm (by K.F.))
  • Ethyl acetate( 99.8%, HyDry, with molecular sieves, Water≤50 ppm (by K.F.))
  • ALCOHOL, REAGENT, DENATURED
  • ALCOHOL
  • ALCOHOL, DENATURED
  • ALCOHOL C2
  • ABSOLUTE ALCOHOL
  • ACETIC ESTER
  • ACETIC ETHER
  • ACETIC ACID ETHYL ESTER
  • DENATURED ALCOHOL
  • ETHANOL-IP
  • ETHANOL-ME
  • ETHANOL, DENATURED
  • ETHANOL STANDARD
  • ETHANOL UNDENATURED ABSOLUTE
  • ETHANOL ABSOLUTE
  • ETHANOL-300
  • ETHANOL-40
  • ETHANOL-400
  • ETHANOL-50
  • ETHANOL-80
  • ETHER ACETIC
  • ETHANOL-25
  • ETHANOL-10
  • ETHANOL-100
  • ETHANOL-15
  • ETHANOL-150
  • 酢酸エチル
  • 酢酸エチル [アミノ酸配列分析用]
  • ビネガーナフタ
  • エチルアセテート
  • アセチックエーテル
  • アセチジン
  • エチル=アセタート
  • エタン酸エチル
  • 酢酸エチル(脱水)
  • エチルアセタート
  • 酢酸エチルエステル
  • 酢酸エチル [吸光分析用]
  • 酢酸エチル(脱水) ‐SUPER‐
  • 酢酸エチル, ACROSEALR
  • 酢酸エチル標準品
  • 酢酸エチル ACS REAGENT,≥99.5%
  • 酢酸エチル BIOSYN,≥99.8%
  • 酢酸エチル LC-MS クロマソルブ
  • 酢酸エチル PURISS. P.A.,ACS REAGENT,≥99.5% (GC)
  • 酢酸エチル PURISS. P.A.,ACS REAGENT,REAG. ISO,REAG. PH. EUR.,≥99.5% (GC)
  • 酢酸エチル PURISS. P.A.,FREE OF HIGHER BOILING IMPURITIES,≥99.9% (GC)
  • 酢酸エチル PURISS.,MEETS ANALYTICAL SPECIFICATION OF PH. EUR.,BP,NF,≥99.5% (GC)
  • 酢酸エチル クロマソルブ FOR PESTICIDE RESIDUE ANALYSIS
  • 酢酸エチル クロマソルブ PLUS,FOR HPLC,99.9%
  • 酢酸エチル クロマソルブ,FOR HPLC,≥99.7%
  • 酢酸エチル,B&J BRAND
  • 酢酸エチル 5000
  • 酢酸エチル(超脱水)
  • ETHYL ACETATE FOR LIQUID CHROMATOGRAPHY
  • 酢酸エチル 溶液
  • 分析化学
  • 溶剤 (HPLC用/吸収スペクトル測定用)
  • 吸収スペクトル測定用溶剤
  • 殺虫剤
  • 燻蒸剤
  • エタノール
  • 変性アルコール
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