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テトラヒドロフラン (無水)

テトラヒドロフラン (無水) 化学構造式
109-99-9
CAS番号.
109-99-9
化学名:
テトラヒドロフラン (無水)
别名:
テトラヒドロフラン;テトラヒドロフラン (無水);テトラヒドロフラン [塩化ビニル (モノマー) 分析用溶媒];酸化テトラメチレン;オキソラン;テトラメチレンオキシド;ジエチレンオキシド;テトラヒドロフラン 安定剤含有;THF;テトラヒドロフラン(安定剤含有);テトラヒドロフラン(脱水);テトラヒドロフラン(脱水) ‐SUPER‐;テトラヒドロフラン(脱水) ‐SUPER PLUS‐;テトラヒドロフラン(脱水),安定剤無添加;テトラヒドロフラン(脱水),安定剤無添加 ‐SUPER‐;テトラヒドロフラン(脱水),安定剤無添加 ‐SUPER PLUS‐;テトラヒドロフラン,安定剤無添加;テトラヒドロフラン標準品;テトラヒドロフラン (BHT 250 PPM 添加);テトラヒドロフラン CONTAINS 250 PPM BHT AS INHIBITOR,ACS REAGENT,≥99.0%
英語化学名:
Tetrahydrofuran
英語别名:
THF;xxxx;PTHF;oxolan;5C-APB;Oxolane;PTMEG 250;NCI-C60560;Hydrofuran;Furanidine
CBNumber:
CB6852795
化学式:
C4H8O
分子量:
72.11
MOL File:
109-99-9.mol

テトラヒドロフラン (無水) 物理性質

融点 :
-108°C
沸点 :
66 °C
比重(密度) :
0.887 g/mL at 20 °C
蒸気密度:
2.5 (vs air)
蒸気圧:
<0.01 mm Hg ( 25 °C)
屈折率 :
n20/D 1.465
闪点 :
>230 °F
貯蔵温度 :
2-8°C
溶解性:
water: soluble
外見 :
Liquid
色:
<10(APHA)
Relative polarity:
0.207
PH:
7-8 (200g/l, H2O, 20℃)
臭い (Odor):
Ethereal, detectable at 2 to 50 ppm
爆発限界(explosive limit):
1.5-12.4%(V)
水溶解度 :
miscible
凝固点 :
-108℃
Sensitive :
Air Sensitive & Hygroscopic
極大吸収波長 (λmax):
λ: 245 nm Amax: ≤0.26
λ: 275 nm Amax: ≤0.046
λ: 315 μm Amax: ≤0.0044
Merck :
14,9211
BRN :
102391
Henry's Law Constant:
1.54 (static headspace-GC, Welke et al., 1998)
暴露限界値:
TLV-TWA 200 ppm (590 mg/m3) (ACGIH, MSHA, and OSHA); STEL 250 ppm (ACGIH); IDLH 20,000 ppm (NIOSH).
安定性::
Stable. Incompatible with halogens, strong oxidizing agents, strong reducing agents, strong bases, oxygen. May generate explosive peroxides in storage if in contact with air. Highly flammable. Store at room temperature under nitrogen. Hazardous polymerisation may occur. Light sensitive. May contain 2,6-di-tertbutyl-4-methylphenol (BHT) as a s
InChIKey:
WYURNTSHIVDZCO-UHFFFAOYSA-N
CAS データベース:
109-99-9(CAS DataBase Reference)
NISTの化学物質情報:
Furan, tetrahydro-(109-99-9)
EPAの化学物質情報:
Tetrahydrofuran (109-99-9)
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  Xi,F,Xn
Rフレーズ  36/37/38-36/37-19-11-40
Sフレーズ  26-36-33-29-16-46-37-13
RIDADR  UN 2924 3/PG 2
WGK Germany  1
RTECS 番号 MD0916000
3-10-23
自然発火温度 610 °F
TSCA  Yes
国連危険物分類  3
容器等級  II
HSコード  29321100
有毒物質データの 109-99-9(Hazardous Substances Data)
毒性 LD50 oral (rat) 2880 mg/kg
LC50 inhal (rat) 21,000 ppm (3 h)
PEL (OSHA) 200 ppm (590 mg/m3)
TLV-TWA (ACGIH) 200 ppm (590 mg/m3)
STEL (ACGIH) 250 ppm (737 mg/m3)
消防法 危-4-1-II
化審法 (5)-53 優先評価化学物質
安衛法 有機則 第二種有機溶剤等
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
H302 飲み込むと有害 急性毒性、経口 4 警告 P264, P270, P301+P312, P330, 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
H333 吸入すると有害のおそれ 急性毒性、吸入 5 P304+P312
H335 呼吸器への刺激のおそれ 特定標的臓器毒性、単回暴露; 気道刺激性 3 警告
H351 発がんのおそれの疑い 発がん性 2 警告 P201, P202, P281, P308+P313, P405,P501
注意書き
P201 使用前に取扱説明書を入手すること。
P210 熱/火花/裸火/高温のもののような着火源から遠ざ けること。-禁煙。
P280 保護手袋/保護衣/保護眼鏡/保護面を着用するこ 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。
P305+P351+P338 眼に入った場合:水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。
P370+P378 火災の場合:消火に...を使用すること。
P403+P235 換気の良い場所で保管すること。涼しいところに 置くこと。
P405 施錠して保管すること。

テトラヒドロフラン (無水) 価格 もっと(149)

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) W01ACSM-1671A-IS テトラヒドロフラン
Tetrahydrofuran, 1000 ug/mL in Water
109-99-9 1mL ¥7400 2018-12-26 購入
富士フイルム和光純薬株式会社(wako) W01ACSM-1671A-IS-PAK テトラヒドロフラン
Tetrahydrofuran, 1000 ug/mL in Water
109-99-9 1mL×5 ¥29500 2018-12-26 購入
東京化成工業 T0104 テトラヒドロフラン >99.5%(GC)
Tetrahydrofuran (stabilized with BHT) >99.5%(GC)
109-99-9 25mL ¥1600 2018-12-04 購入
東京化成工業 T0104 テトラヒドロフラン >99.5%(GC)
Tetrahydrofuran (stabilized with BHT) >99.5%(GC)
109-99-9 500mL ¥3100 2018-12-04 購入
関東化学株式会社(KANTO) 40060-01 テトラヒドロフラン >99.0%(GC)
Tetrahydrofuran >99.0%(GC)
109-99-9 500mL ¥1800 2018-12-13 購入

テトラヒドロフラン (無水) MSDS


1,4-Epoxybutane

テトラヒドロフラン (無水) 化学特性,用途語,生産方法

外観

無色澄明の液体

溶解性

水及びエタノールに極めて溶けやすい。

用途

汎用試薬、調製液用原料、溶剤。

用途

液体クロマトグラフ分析における溶離液、溶離液調製用。

用途

比色分析及び吸光分析用溶剤、調製液原料。

用途

各種樹脂の溶剤、特に塩化ビニル系樹脂の溶剤として表面コーティング、保護コーティング、接着剤、フィルムの製造などに使用。印刷インキの溶剤、コールドクリーナー、ペイントリムーバー、抽出溶剤、グリニヤル反応、LIALH4還元、合成皮革表面処理剤、合成原料(1,4-ジクロロブタン、2,3-ジクロロテトラヒドロフラン,ポリエーテル,バレロラクトン,ブチロラクトン,ピロリドンなど)化粧品原料(種別許可基準なし)

特徴

THF(テトラヒドロフラン)とは酸素含有5員複素環式化合物(環状エーテル)で、非プロトン性極性溶媒です。沸点が低く安定な物質で、優れた溶解性を持っているため、各種材料の溶解や反応溶媒として幅広く利用されています。また、ポリテトラメチレンエーテルグリコール(PTMG)などの合成原料にも用いられています。 

主な用途/役割

テトラヒドロフラン(THF)は、沸点が低く安定な物質で、優れた溶解性を持っているため、各種材料の溶解や反応溶媒として幅広く利用されています。また、ポリテトラメチレンエーテルグリコール(PTMG)などの合成原料にも用いられています。
表面コーティング
高重合度の塩化ビニル樹脂に対する溶解度が強いので、合成皮革等のコーティング溶剤として用いられます。
接着剤
優れた溶解性 · 拡散性等の特性を生かして、ビニル系 · エポキシ系接着剤の溶剤として用いられます
キャスティングフィルム
塩化ビニル樹脂の熱収縮フィルムや防湿剤等に用いられます。
印刷インキ
難溶性の無機化合物でも容易に溶解し蒸発が速いので、印刷インキ溶剤に適しています。
その他
常温でも各種の樹脂を溶解し、水や一般の有機溶剤との溶解性が大きいので、感光性樹脂などの特殊な樹脂の溶剤として幅広く利用されています。また、グリニャール反応やウィッティッヒ反応などの反応溶媒や医薬 · 農薬等の製造における反応及び精製溶媒にも利用されます。

使用上の注意

不活性ガス封入

説明

Tetrahydrofuran (THF) is a chemical intermediate used in the manufacture of polymers as well as agricultural, pharmaceutical, and commodity chemicals. Manufacturing activities commonly occur in closed systems or under engineering controls that limit worker exposure and release to the environment. THF is also used as a solvent (e.g., pipe fitting) that may result in more significant exposures when used in confined spaces without sufficient ventilation. Although THF is naturally present in coffee aroma, floured chickpeas, and cooked chicken, natural exposures are not anticipated to pose a significant hazard.

化学的特性

Tetrahydrofuran (THF, tetramethylene oxide, diethylene oxide, 1,4-epoxybutane, tetrahydrofurane, oxolane) is an industrial solvent widely recognized for its unique combination of useful properties. DuPont THF is better than 99.9% pure with a small (0.025-0.040 wt % ) amount of butylated hydroxytoluene (BHT, 4-methyl-2,6-di-tertbutyl phenol) added as an antioxidant. Tetrahydrofuran is a cycloaliphatic ether and is not "photochemically reactive" as defined in Section k of Los Angeles County's Rule 66 (equivalent to Rule 442 of the Southern California Air Pollution Control District). THF has an ethereal odor. The Odor Threshold is listed @ 3.8 (3M), 20-50 ppm, and 31 ppm.

化学的特性

Tetrahydrofuran is a clear, colourless liquid with ether-like odour. It is highly flammable. Contact of tetrahydrofuran with strong oxidising agents may cause explosions. Tetrahydrofuran may polymerise in the presence of cationic initiators. Contact with lithium–aluminium hydride, with other lithium–aluminium alloys, or with sodium or potassium hydroxide can be hazardous.

物理的性質

Clear, colorless, flammable liquid with a strong ether-like odor. Odor threshold concentration is 2 ppm (quoted, Amoore and Hautala, 1983).

使用

Butylene oxide is used as a fumigant and inadmixture with other compounds. It is usedto stabilize fuel with respect to color andsludge formation.

使用

Tetrahydrofuran is used as a solvent forresins, vinyls, and high polymers; as a Grignardreaction medium for organometallic,and metal hydride reactions; and in the synthesisof succinic acid and butyrolactone.

使用

Suitable for HPLC, spectrophotometry, environmental testing.

使用

Solvent for high polymers, especially polyvinyl chloride. As reaction medium for Grignard and metal hydride reactions. In the synthesis of butyrolactone, succinic acid, 1,4-butanediol diacetate. Solvent in histological techniques. May be used under Federal Food, Drug & Cosmetic Act for fabrication of articles for packaging, transporting, or storing of foods if residual amount does not exceed 1.5% of the film: Fed. Regist. 27, 3919 (Apr. 25, 1962).

使用

Tetrahydrofuran is used primarily (80%) to make polytetramethylene ether glycol, the base polymer used primarily in the manufacture of elastomeric fibers (e.g., spandex) as well as polyurethane and polyester elastomers (e.g., artificial leather, skateboard wheels). The remainder (20%) is used in solvent applications (e.g., pipe cements, adhesives, printing inks, and magnetic tape) and as a reaction solvent in chemical and pharmaceutical syntheses.

定義

A colorless liquid widely used as a solvent and for making polymers.

定義

ChEBI: A cyclic ether that is butane in which one hydrogen from each methyl group is substituted by an oxygen.

一般的な説明

A clear colorless liquid with an ethereal odor. Less dense than water. Flash point 6°F. Vapors are heavier than air.

空気と水の反応

Highly flammable. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. Soluble in water.

反応プロフィール

Tetrahydrofuran reacts violently with oxidizing agents leading to fires and explosions [Handling Chemicals Safely 1980. p. 891]. Subject to peroxidation in the air. Peroxides or their products react exothermically with lithium aluminum hydride [MCA Guide for Safety 1973]. Thus, use as a solvent for lithium aluminum hydride has led to fires. Using potassium hydroxide or sodium hydroxide to dry impure Tetrahydrofuran that contains peroxides has resulted in explosions. A violent explosion occurred during the preparation of sodium aluminum hydride from sodium and aluminum in a medium of Tetrahydrofuran [Chem. Eng. News 39(40):57. 1961]. THF forms explosive products with 2-aminophenol [Lewis 3227].

健康ハザード

Vapors cause nausea, dizziness, headache, and anesthesia. Liquid can de-fat the skin and cause irritation. Liquid also irritates eyes.

健康ハザード

The toxicity of tetrahydrofuran is of loworder in animals and humans. The targetorgans are primarily the respiratory systemand central nervous system. It is an irritantto the upper respiratory tract and eyes.At high concentrations it exhibits anestheticproperties similar to those of many loweraliphatic ethers. Exposure to concentrationsabove 25,000 ppm in air can cause anesthesiain humans. Other effects noted were strongrespiratory stimulation and fall in bloodpressure (ACGIH 1986). Kidney and liverinjuries occurred in experimental animalsexposed to 3000 ppm for 8 hours/day for20 days (Lehman and Flury 1943). Inhalationof high concentrations of vapors or ingestionof the liquid also causes nausea, vomiting,and severe headache. The acute oraltoxicity is low; the LD50 value in rats is in therange of 2800 mg/kg. The inhalation LC50value in rats is 21,000 ppm/3 h.

健康ハザード

The acute toxicity of THF by inhalation and ingestion is low. Liquid THF is a severe eye irritant and a mild skin irritant, but is not a skin sensitizer. At vapor levels of 100 to 200 ppm, THF irritates the eyes and upper respiratory tract. At high concentrations (25,000 ppm), THF vapor can produce anesthetic effects. Since the odor threshold for THF is well below the permissible exposure limit, this substance is regarded as having good warning properties.
Limited animal testing indicates that THF is not carcinogenic and shows developmental effects only at exposure levels producing other toxic effects in adult animals. Bacterial and mammalian cell culture studies demonstrate no mutagenic activity with THF.

火災危険

THF is extremely flammable (NFPA rating = 3), and its vapor can travel a considerable distance to an ignition source and "flash back." A 5% solution of THF in water is flammable. THF vapor forms explosive mixtures with air at concentrations of 2 to 12% (by volume). Carbon dioxide or dry chemical extinguishers should be used for THF fires.
THF can form shockand heat-sensitive peroxides, which may explode on concentration by distillation or evaporation. Always test samples of THF for the presence of peroxides before distilling or allowing to evaporate. THF should never be distilled to dryness.

燃焼性と爆発性

THF is extremely flammable (NFPA rating = 3), and its vapor can travel a considerable distance to an ignition source and "flash back." A 5% solution of THF in water is flammable. THF vapor forms explosive mixtures with air at concentrations of 2 to 12% (by volume). Carbon dioxide or dry chemical extinguishers should be used for THF fires.
THF can form shock- and heat-sensitive peroxides, which may explode on concentration by distillation or evaporation. Always test samples of THF for the presence of peroxides before distilling or allowing to evaporate. THF should never be distilled to dryness.

化学反応性

Reactivity with Water No reaction; Reactivity with Common Materials: No data; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: May occur when the product is in contact with strong acids and bases; Inhibitor of Polymerization: No data.

工業用途

Tetrahydrofuran (THF), the saturated derivative of furan, when used as a solvent for high molecular weight polyvinyl chloride (PVC), vinyl chloride copolymers, and polyvinylidene chloride copolymers at ambient temperatures yields solutions of high solids content. Blends of THF and methyl ethyl ketone are often used for increased solvency in certain polymer compositions. Applications for THF polymer solutions include PVC top coatings of automotive upholstery, audio tape coatings of polyurethane/metal oxides on polyester tape, polyurethane coatings for fabric finishes, water-vapor barrier film coatings of PVC, and polyvinylidene chloride copolymers onto cellophane film. Tetrahydrofuran is an excellent solvent for many inks used for printing on PVC film and on PVC plastic articles. Polyvinyl chloride pipe welding cements are made by dissolving the resin in THF solvent. Other adhesive applications include cements for leather, plastic sheeting, and for molded plastic assemblies. Other uses of THF are as a chemical intermediate and as a complexing solvent for various inorganic, organometallic, and organic compounds. These THF complexes are important as Grignard reagents, catalysts for organic reactions, and in stereo-specific polymerizations. Tetrahydrofuran is the solvent of choice in many pharmaceutical reactions and applications. The excellent solvency of THF makes this solvent ideal for solvent cleaning of polymer manufacturing and processing equipment.

安全性プロファイル

Moderately toxic by ingestion and intraperitoneal routes. Mildly toxic by inhalation. Human systemic effects by inhalation: general anesthesia. Mutation data reported. Irritant to eyes and mucous membranes. Narcotic in high concentrations. Reported as causing injury to liver and kidneys. Flammable liquid. A very dangerous fire hazard when exposed to heat, flames, oxidizers. Explosive in the form of vapor when exposed to heat or flame. In common with ethers, unstabilized tetrahydrofuran forms thermally explosive peroxides on exposure to air. Stored THF must always be tested for peroxide prior to distdlation. Peroxides can be removed by treatment with strong ferrous sulfate solution made slightly acidic with sodium bisulfate. Caustic alkalies deplete the inhibitor in THF and may subsequently cause an explosive reaction. Explosive reaction with KOH, NaAlH2, NaOH, sodium tetrahydroaluminate. Reacts with 2-aminophenol + potassium dioxide to form an explosive product. Reacts with lithium tetrahydroaluminate or borane to form explosive hydrogen gas. Violent reaction with metal halides (e.g., hafnium tetrachloride, titanium tetrachloride, zirconium tetrachloride). Vigorous reaction with bromine, calcium hydride + heat. Can react with oxidizing materials. To fight fire, use foam, dry chemical, COa. When heated to decomposition it emits acrid smoke and irritating fumes. See also 2TETRAHYDROFURYL HYDROPEROXIDE

職業ばく露

The primary use of tetrahydrofuran is as a solvent to dissolve synthetic resins, particularly polyvinyl chloride and vinylidene chloride copolymers. It is also used to cast polyvinyl chloride films, to coat substrates with vinyl and vinylidene chloride; and to solubilize adhesives based on or containing polyvinyl chloride resins. A second large market for THF is as an electrolytic solvent in the Grignard reaction-based production of tetramethyl lead. THF is used as an intermediate in the production of polytetramethylene glycol.

Source

Leaches from PVC cement used to join tubing (Wang and Bricker, 1979)

環境運命予測

Photolytic. The rate constants for the reaction of tetrahydrofuran and OH radicals in the atmosphere are 1.67 x 10-11 cm3/molecule?sec at 298 K (Moriarty et al., 2003) and 8.8 x 10-12 cm3/molecule?sec at 300 K (Hendry and Kenley, 1979). Atkinson et al. (1988) reported a rate constant of 4.875 x 10-15 cm3/molecule?sec for the reaction with NO3 radicals in air.

貯蔵

THF 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. Containers of THF should be dated when opened and tested periodically for the presence of peroxides.

輸送方法

UN2056 Tetrahydrofuran, Hazard Class: 3; Labels: 3-Flammable liquid.

純化方法

It is obtained commercially by catalytic hydrogenation of furan from pentosan-containing agricultural residues. It was purified by refluxing with, and distilling from LiAlH4 which removes water, peroxides, inhibitors and other impurities [Jaeger et al. J Am Chem Soc 101 717 1979]. Peroxides can also be removed by passage through a column of activated alumina, or by treatment with aqueous ferrous sulfate and sodium bisulfate, followed by solid KOH. In both cases, the solvent is then dried and fractionally distilled from sodium. Lithium wire or vigorously stirred molten potassium have also been used for this purpose. CaH2 has also been used as a drying agent. Several methods are available for obtaining the solvent almost anhydrous. Ware [J Am Chem Soc 83 1296 1961] dried it vigorously with sodium-potassium alloy until a characteristic blue colour was evident in the solvent at Dry-ice/cellosolve temperatures. The solvent is kept in contact with the alloy until distilled for use. Worsfold and Bywater [J Chem Soc 5234 1960], after refluxing and distilling from P2O5 and KOH, in turn, refluxed the solvent with sodium-potassium alloy and fluorenone until the green colour of the disodium salt of fluorenone was well established. [Alternatively, instead of fluorenone, benzophenone, which forms a blue ketyl, can be used.] The tetrahydrofuran was then fractionally distilled, degassed and stored above CaH2. p-Cresol or hydroquinone inhibit peroxide formation. The method described by Coetzee and Chang [Pure Appl Chem 57 633 1985] for 1,4-dioxane also applies here. Distillations should always be done in the presence of a reducing agent, e.g. FeSO4. [Beilstein 17 H 10, 17 I 5, 17 II 15, 17 III/IV 24, 17/1 V 27.] It irritates the skin, eyes and mucous membranes, and the vapour should never be inhaled. It is HIGHLY FLAMMABLE, and the necessary precautions should be taken. Rapid purification: Purification as for diethyl ether.

不和合性

Forms thermally explosive peroxides in air on standing (in absence of inhibitors). Peroxides can be detonated by heating, friction, or impact. Reacts violently with strong oxidizers, strong bases and some metal halides. Attacks some forms of plastics, rubber and coatings.

廃棄物の処理

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. Concentrated waste containing peroxides-perforation of a container of the waste from a safe distance followed by open burning.

テトラヒドロフラン (無水) 上流と下流の製品情報

原材料

準備製品

ナトリウムフェノキシド 三水和物 ノルエチステロン 4-tert-ブチルベンジルアルコール 2-アミノメチルナフタレン 9-(ヒドロキシメチル)アントラセン p-(tert-ブチル)フェネチルアルコール 1,4-ブタンスルトン エリスロマイシンエチルコハク酸エステル 5-(1,1-ジメチルエチル)-1,2-ジヒドロ-3H-1,2,4-トリアゾール-3-チオン 4-アミノ-5-ブロモ-2-クロロピリミジン 1,4-ジヨードブタン L-(+)-ロイシノール 2-クロロ-4-ピリジンカルボキシアルデヒド 塩化セタルコニウム 7-フルオロインドール L-(-)-トリプトファノール tert-ブチルマグネシウムクロリド (26%エチルエーテル溶液, 約2mol/L) (S)-(-)-α,α-ジフェニル-2-ピロリジンメタノール ベンゾ[b]チオフェン-2-カルボアルデヒド 2,5-ジメチルピペラジン キネストロール アリルマグネシウムクロリド (10%テトラヒドロフラン溶液, 約1mol/L) レボノルゲストレル 1-(2-アミノエチル)ピペリジン 2,3,4-トリブロモチオフェン (4-アミノピリジン-3-イル)メタノール 3-シアノフェニルボロン酸 2,2-ジオクチル-1,3,2-ジオキサスタンネピン-4,7-ジオン シクロプロピル酢酸 2,3-ジフルオロフェニルボロン酸 2,2'-ジピリジルアミン ビニルフェロセン テトラヒドロチオフェン (1,5-ジメチル-1H-ピラゾール-3-イル)メタノール

テトラヒドロフラン (無水) 生産企業

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109-99-9(テトラヒドロフラン (無水))キーワード:


  • 109-99-9
  • 1,4-epoxy-butan
  • agrisynththf
  • Butane alpha,delta-oxide
  • Butane, 1,4-epoxy-
  • butane,alpha,delta-oxide
  • butanealpha,delta-oxide
  • Dynasolve 150
  • Hydrofuran
  • NCI-C60560
  • Oxacyclopentane
  • oxolan
  • Oxolane
  • QO Tetrahydrofuran (THF)
  • Rcra waste number U213
  • rcrawastenumberu213
  • tetrahydro-fura
  • Tetrahydrofuraan
  • Tetrahydrofurane
  • Tetrahydrofuranne
  • tetrahydrofuranne(french)
  • Tetraidrofurano
  • THF (tetrahydrofuran)
  • ALPHA-HYDRO-OMEGA-HYDROXYPOLY(OXY-1,4-BUTANEDIYL)
  • TETRAMETHYLENE ETHER GLYCOL 650 POLYMER
  • TETRAMETHYLENE ETHER GLYCOL 1000 POLYMER
  • TETRAMETHYLENE ETHER GLYCOL 2900 POLYMER
  • POLYTETRAMETHYLENE ETHER GLYCOL 650 S
  • POLYTETRAMETHYLENE ETHER GLYCOL 250
  • POLYTETRAMETHYLENE ETHER GLYCOL 2000
  • POLYTETRAMETHYLENE ETHER GLYCOL 1800
  • テトラヒドロフラン
  • テトラヒドロフラン (無水)
  • テトラヒドロフラン [塩化ビニル (モノマー) 分析用溶媒]
  • 酸化テトラメチレン
  • オキソラン
  • テトラメチレンオキシド
  • ジエチレンオキシド
  • テトラヒドロフラン 安定剤含有
  • THF
  • テトラヒドロフラン(安定剤含有)
  • テトラヒドロフラン(脱水)
  • テトラヒドロフラン(脱水) ‐SUPER‐
  • テトラヒドロフラン(脱水) ‐SUPER PLUS‐
  • テトラヒドロフラン(脱水),安定剤無添加
  • テトラヒドロフラン(脱水),安定剤無添加 ‐SUPER‐
  • テトラヒドロフラン(脱水),安定剤無添加 ‐SUPER PLUS‐
  • テトラヒドロフラン,安定剤無添加
  • テトラヒドロフラン標準品
  • テトラヒドロフラン (BHT 250 PPM 添加)
  • テトラヒドロフラン CONTAINS 250 PPM BHT AS INHIBITOR,ACS REAGENT,≥99.0%
  • テトラヒドロフラン CONTAINS 250 PPM BHT AS INHIBITOR,PURISS. P.A.,ACS REAGENT,REAG. PH. EUR.,≥99.9%
  • テトラヒドロフラン クロマソルブ PLUS,INHIBITOR-FREE,FOR HPLC,≥99.9%
  • テトラヒドロフラン,ANHYDROUS
  • テトラヒドロフラン,B&J BRAND
  • テトラヒドロフラン,無添加
  • テトラヒドロフラン(安定剤不含)
  • テトラヒドロフラン(超脱水)(安定剤含有)
  • TETRAHYDROFURAN LICHROSOLV
  • テトラヒドロフラン, 0.2 mg/mL in MeOH
  • テトラヒドロフラン, 1000 µg/mL in Water
  • テトラヒドロフラン, 2.0 mg/mL in MeOH
  • 脱水溶媒
  • 有機合成化学
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