デカン

デカン 化学構造式
124-18-5
CAS番号.
124-18-5
化学名:
デカン
别名:
引火点標準物質 デカン;デカン;デカン [標準物質];n-デカン;nデカン;デカン [GC用標準物質];N‐デカン;デカン REAGENTPLUS,≥99%;n - デカン
英語名:
Decane
英語别名:
N-DECANE;Decan;n-Decan;n-Decane, 99.5%;n-Decane for synthesis;DECANE;n-C10H22;N- Decano;ALKANE C10;Decane >
CBNumber:
CB5852985
化学式:
C10H22
分子量:
142.28
MOL File:
124-18-5.mol
MSDS File:
SDS

デカン 物理性質

融点 :
-30 °C
沸点 :
174 °C(lit.)
比重(密度) :
0.735
蒸気密度:
4.9 (vs air)
蒸気圧:
1 mm Hg ( 16.5 °C)
屈折率 :
n20/D 1.411(lit.)
闪点 :
115 °F
貯蔵温度 :
Store below +30°C.
溶解性:
0.00005g/l
外見 :
液体
色:
無色
比重:
0.731 (20/4℃)
Relative polarity:
-0.3
爆発限界(explosive limit):
0.7-5.4%(V)
臭気閾値(Odor Threshold):
0.87ppm
水溶解度 :
不溶性
BRN :
1696981
Henry's Law Constant:
5.59 at 25 °C (calculated from water solubility and vapor pressure, Tolls, 2002)
Dielectric constant:
1.8(130℃)
安定性::
安定。酸化剤と相容れない。可燃性。
InChIKey:
DIOQZVSQGTUSAI-UHFFFAOYSA-N
LogP:
5.010
CAS データベース:
124-18-5(CAS DataBase Reference)
NISTの化学物質情報:
Decane(124-18-5)
EPAの化学物質情報:
Decane (124-18-5)
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  Xn,N,F
Rフレーズ  10-65-66-67-62-51/53-48/20-38-11
Sフレーズ  62-23-16-61-36/37-33-29-9
RIDADR  UN 2247 3/PG 3
WGK Germany  3
RTECS 番号 HD6550000
自然発火温度 410 °F
TSCA  Yes
国連危険物分類  3
容器等級  III
HSコード  29011090
有毒物質データの 124-18-5(Hazardous Substances Data)
毒性 LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 2000 mg/kg
消防法 危険物第4類第二石油類(非水溶性)
化審法 (2)-10
絵表示(GHS) GHS hazard pictogramsGHS hazard pictograms
注意喚起語 危険
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
H226 引火性の液体および蒸気 引火性液体 3 警告
H304 飲み込んで気道に侵入すると生命に危険のおそ れ 吸引性呼吸器有害性 1 危険 GHS hazard pictograms
注意書き
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。
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。
P241 防爆型の電気機器/換気装置/照明機器/...機器を使 用すること。
P301+P310 飲み込んだ場合:直ちに医師に連絡すること。
P331 無理に吐かせないこと。

デカン 価格 もっと(56)

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) W01COBQF-5911 デカン
Decane
124-18-5 5g ¥10000 2024-03-01 購入
富士フイルム和光純薬株式会社(wako) W01COBQF-5911 デカン
Decane
124-18-5 25g ¥10000 2024-03-01 購入
東京化成工業 D0011 デカン >99.0%(GC)
Decane >99.0%(GC)
124-18-5 25mL ¥1900 2024-03-01 購入
東京化成工業 D0011 デカン >99.0%(GC)
Decane >99.0%(GC)
124-18-5 500mL ¥6700 2024-03-01 購入
関東化学株式会社(KANTO) 11187-3A n‐デカン >99.0%
n‐Decane >99.0%
124-18-5 2.5L ¥78900 2024-03-01 購入

デカン MSDS


Decane

デカン 化学特性,用途語,生産方法

外観

無色澄明の液体

溶解性

水に不溶, エタノール, エーテルに易溶。エタノール及びアセトンに溶け、水にほとんど溶けない。

用途

溶剤、ドライクリーニング用、洗浄剤

用途

有機合成中間体,溶剤,反応溶媒 (NITE CHRIP)

用途

有機合成原料、溶剤、触媒。

用途

環境測定(有機塩素系化合物及びベンゼンの測定)における抽出溶媒。

化学的特性

Decane, C10H22, is a flammable liquid with specific gravity 0.73. Decane is a constituent in the paraffin fraction of crude oil and natural gas. It is released to the environment via the manufacture, use, and disposal of many products associated with the petroleum, gasoline, and plastics industries.

物理的性質

Clear, colorless liquid. Reported odor threshold concentrations were 11.3 mg/m3 by Laffort and Dravnieks (1973) and 620 ppbv by Nagata and Takeuchi (1990).

使用

Decane is obtained mainly from the refining of petroleum. It is a component of engine fuel and is used in organic synthesis, as a solvent, as a standardized hydrocarbon, and in jet fuel research.

反応性

The Combustion Reaction of Decane is as follows:
Like all hydrocarbons, decane undergoes hydrocarbon combustion when used as a fuel. The balanced chemical equation for the complete combustion of decane is: 
2 C10H22 + 31 O2 → 20 CO2 + 22 H2O + Heat Energy (Enthalpy) 
The hydrocarbon combustion reaction releases heat energy and is an example of an exothermic reaction. The reaction also has a negative enthalpy change (ΔH) value.

一般的な説明

A colorless liquid. Flash point 115°F. Less dense than water and insoluble in water. Vapors heavier than air. In high concentrations its vapors may be narcotic. Used as a solvent and to make other chemicals.

空気と水の反応

Flammable. Insoluble in water.

反応プロフィール

DECANE is incompatible with oxidizing agents.

健康ハザード

Contact with eyes may produce mild irritation. Contact with skin may cause defatting, redness, scaling, and hair loss. Ingestion may cause diarrhea, slight central nervous system depression, difficulty in breathing and fatigue. Inhalation of high concentrations may cause rapid breathing, fatigue, headache, dizziness, and other CNS effects.

火災危険

Special Hazards of Combustion Products: May produce toxic fumes, including carbon monoxide.

安全性プロファイル

Questionable carcinogen with experimental tumorigenic data. A simple asphyxiant. Narcotic in high concentrations, Flammable liquid when exposed to heat or flame. Can react with oxidizing materials. Moderately explosive in its vapor form. To fight fire, use foam, CO2, dry chemical. Emitted from modern buildtng materials (CENEAR 69,22,91). See also ARGON for discussion of asphyxiants.

発がん性

Mice treated with decane developed tumors on the backs, after exposure to ultraviolet radiation at wavelengths longer than 350 nm, generally considered noncarcinogenic. A series of 21 tobacco smoke components and related compounds were applied to mouse skin (50 female ICR/Ha Swiss mice/group) three times weekly with 5 mug/application of benzo[a]pyrene (B[a]P). The test compounds were of five classes: aliphatic hydrocarbons, aromatic hydrocarbons, phenols, and longchain acids and alcohols. Decane was among the compounds that enhanced remarkably the carcinogenicity of B[a]P. and also acted as tumor promoter in two-stage carcinogenesis.

環境運命予測

Biological. Decane may biodegrade in two ways. The first is the formation of decyl hydroperoxide, which decomposes to 1-decanol, followed by oxidation to decanoic acid. The other pathway involves dehydrogenation to 1-decene, which may react with water giving 1-decanol (Dugan, 1972). Microorganisms can oxidize alkanes under aerobic conditions (Singer and Finnerty, 1984). The most common degradative pathway involves the oxidation of the terminal methyl group forming the corresponding alcohol (1-decanol). The alcohol may undergo a series of dehydrogenation steps, forming decanal, followed by oxidation forming decanoic acid. The fatty acid may then be metabolized by β-oxidation to form the mineralization products, carbon dioxide and water (Singer and Finnerty, 1984). Hou (1982) reported 1-decanol and 1,10-decanediol as degradation products by the microorganism Corynebacterium.
Photolytic. A photooxidation reaction rate constant of 1.16 x 10-11 cm3/molecule?sec was reported for the reaction of decane with OH in the atmosphere (Atkinson, 1990).
Chemical/Physical. Complete combustion in air yields carbon dioxide and water vapor. Decane will not hydrolyze because it has no hydrolyzable functional group.

純化方法

It can be purified by shaking with conc H2SO4, washing with water, aqueous NaHCO3, and more water, then drying with MgSO4, refluxing with Na and distilling. Also purify through a column of silica gel or alumina. It has been purified by azeotropic distillation with 2-butoxyethanol, the alcohol being washed out of the distillate, using water, the decane is next dried and redistilled. It can be stored with NaH. Further purification can be achieved by preparative gas chromatography on a column packed with 30% SE-30 (General Electric methyl-silicone rubber) on 42/60 Chromosorb P at 150o and 40psig, using helium [Chu J Chem Phys 41 226 1964]. It is soluble in EtOH and Et2O. [Beilstein 1 IV 484.]

デカン 上流と下流の製品情報

原材料

準備製品


デカン 生産企業

Global( 262)Suppliers
名前 電話番号 電子メール 国籍 製品カタログ 優位度
BEYOND INDUSTRIES (CHINA) LIMITED
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デカン  スペクトルデータ(1HNMR、13CNMR、IR1、IR2、MS、Raman)


124-18-5(デカン)キーワード:


  • 124-18-5
  • Decane, pure, 99+%
  • Decane 
  • Decane, 99+%, pure
  • Decane, 99+% 100ML
  • Decane, 99+% 500ML
  • Decane [Standard Material for GC]
  • Decane, anhydrous, AcroSeal, 99%
  • Decyl hydride
  • DECANE
  • 'LGC' (2033)
  • Decane, 99%, anhydrous, AcroSeal
  • N- Decano
  • N-DECANE FOR SYNTHESIS 1 L
  • N-DECANE REFERENCE SUBSTANCE FOR GAS CHR
  • N-DECANE FOR SYNTHESIS 250 ML
  • N-DECANE FOR SYNTHESIS 100 ML
  • decanenormal
  • n-C10H22
  • n-Decyl hydride
  • n-Decane, SuperDry, J&KSeal
  • Decane ReagentPlus(R), >=99%
  • n-Decane, 98.5%, SpcDry, Water≤50 ppM (by K.F.), SpcSeal
  • n-Decane reference substance for gas chromatography
  • ALKANE C10
  • DECANE, ANHYDROUS, 99+%
  • #nn-Decane
  • N-DECANE, 1000MG, NEAT
  • DECANE, REAGENTPLUS, >=99%
  • N-DECANE OEKANAL
  • DECANE, STANDARD FOR GC
  • 引火点標準物質 デカン
  • デカン
  • デカン [標準物質]
  • n-デカン
  • nデカン
  • デカン [GC用標準物質]
  • N‐デカン
  • デカン REAGENTPLUS,≥99%
  • n - デカン
  • 分析化学
  • GC用標準物質
  • n-パラフィン (GC用標準物質)
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