2-クロロエチルビニルエーテル

化学名:2-クロロエチルビニルエーテル

CAS番号.110-75-8

英語名:2-Chloroethyl vinyl ether

CBNumberCB5852819

MFC4H7ClO

MW106.55

MOL File110-75-8.mol

别名

2-クロロエチルビニルエーテル

(2-クロロエチル)エテニルエーテル

(2-クロロエチル)ビニルエーテル

2-クロロエチルビニルエーテル物理性質

融点	-70 °C
沸点	109 °C (lit.)
比重(密度)	1.048 g/mL at 25 °C (lit.)
蒸気圧	760 mm Hg ( 109 °C)
屈折率	n20/D 1.438(lit.)
闪点	61 °F
貯蔵温度	2-8°C
溶解性	エタノールとエーテルに可溶 (Weast, 1986)
外見	液体
色	無色透明～薄黄色
水溶解度	水にわずかに溶ける
Merck	14,2139
BRN	773787
Henry's Law Constant	2.5 (x 10^-4 atm?m³/mol)(Pankow and Rosen, 1988)
暴露限界値	No exposure limit is set for this compound.
CAS データベース	110-75-8(CAS DataBase Reference)
NISTの化学物質情報	Ethene, (2-chloroethoxy)-(110-75-8)
EPAの化学物質情報	2-Chloroethyl vinyl ether (110-75-8)

安全性情報

主な危険性	F,Xn,T
Rフレーズ	11-22-36/37/38-39/23/24/25-23/24/25-41-20/22
Sフレーズ	26-36-45-36/37-16-7-37/39
RIDADR	UN 1992 3/PG 2
WGK Germany	3
RTECS 番号	KN6300000
国連危険物分類	3.2
容器等級	III
HSコード	29091990
有毒物質データの	110-75-8(Hazardous Substances Data)
毒性	Acute oral LD₅₀ for rats 250 mg/kg (quoted, RTECS, 1985).
消防法	危-4-2-III
化審法	(2)-377

危険有害性情報のコード(GHS)

2-クロロエチルビニルエーテル価格

製品番号	包装	価格	製品説明	購入
富士フイルム和光純薬株式会社(wako) W01ACSAS-E0017	1mL	￥14200	2-クロロエチルビニルエーテル (1.0 mg/mL in MeOH)	購入
富士フイルム和光純薬株式会社(wako) W01W0103-1496	50mL	￥5900	2-クロロエチルビニルエーテル 95.0+% (Capillary GC)	購入
東京化成工業 C0174	25mL	￥3600	2-クロロエチルビニルエーテル >97.0%(GC)	購入
東京化成工業 C0174	500mL	￥28000	2-クロロエチルビニルエーテル >97.0%(GC)	購入
富士フイルム和光純薬株式会社(wako) 14943-1A	100g	￥29700		購入

2-クロロエチルビニルエーテル化学特性,用途語,生産方法

外観
無色～うすい黄色, 澄明の液体
溶解性
水に微溶。エタノール及びアセトンに極めて溶けやすく、水にほとんど溶けない。
用途
有機合成原料。
化学的特性
2-Chloroethyl vinyl ether is a highly flammable, colorless liquid.
使用
2-Chloroethyl vinyl ether is used to producesedatives, anesthetics, and cellulose ethers.
一般的な説明
Liquid boiling at 209°C. Density 1.048 g / cm3 and insoluble in water. Hence sinks in water. Flash point 142°F. Toxic.
空気と水の反応
Flammable. Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. Insoluble in water.
反応プロフィール
2-Chloroethyl vinyl ether forms salts with strong acids and addition complexes with Lewis acids. May react violently with strong oxidizing agents. Typically stabilized against polyermizable by addition of triethanolamine.
危険性
Moderate fire risk. Combustible.
健康ハザード
2-Chloroethyl vinyl ether is moderately toxicto humans by inhalation and ingestion. Expo sure to its vapors can produce irritation of theeyes, nose, and lungs. Rats exposed to itsvapors at 250 ppm concentration in air died4 hours after exposure. Pure liquid is an irri tant to the skin. The liquid may be absorbedthrough the skin. The dermal toxicity, how ever, is very low
LD50 value, oral (rats): 250 mg/kg
The carcinogenicity of this compoundis not documented. However, drawing a similarity with other low aliphatic haloethers,this compound at high dosage may exhibitcarcinogenicity to animals.
火災危険
Highly flammable.
安全性プロファイル
Poison by ingestion. Moderately toxic by inhalation and skin contact. A severe eye and skin irritant. See also ETHERS. Dangerous fire hazard when exposed to heat, flame, or oxidizers. Potentially explosive. May form dangerous peroxides on exposure to air. To fight fire, use alcohol foam, dry chemical. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORIDES and ETHERS.
職業ばく露
2-Chloroethyl vinyl ether is used in the manufacture of anesthetics, sedatives, and cellulose ethers. The number of potentially exposed individuals is greatest for the following areas: fabricated metal products; wholesale trade; leather, rubber and plastic; and chemical products.
環境運命予測
Biological. When 2-chloroethyl vinyl ether was statically incubated in the dark at 25 °C with yeast extract and settled domestic wastewater inoculum, significant biodegradation with rapid adaptation was observed. At concentrations of 5 and 10 mg/L, complete degradation was observed after 21 d (Tabak et al., 1981).
Chemical/Physical. Chlorination of 2-chloroethyl vinyl ether to α-chloroethyl ethyl ether or β-chloroethyl ethyl ether may occur in water treatment facilities. The alpha compound is very unstable in water and decomposes almost as fast as it is formed (Summers, 1955). Although stable in NaOH solutions, in dilute acid solutions hydrolysis yields acetaldehyde and chlorohydrin (Windholz et al., 1983). At pH 7 and 25 °C, the hydrolysis half-life is 175 d (Jones and Wood, 1964).
At influent concentrations of 10.0, 1.0, 0.1, and 0.01 mg/L, the GAC adsorption capacities at pH 5.4 were 25, 3.9, 0.6, and 0.1 mg/g, respectively (Dobbs and Cohen, 1980).
輸送方法
UN1992 Flammable liquids, toxic, n.o.s., Hazard Class: 3; Labels: 3-Flammable liquid, 6.1-Poisonous materials, Technical Name Required.
純化方法
Wash the ether repeatedly with equal volumes of water made slightly alkaline with KOH, dry with sodium, and distil it under vacuum. Stabilise it with ~0.01% of triethanolamine. [Beilstein 1 IV 2051.] TOXIC.
不和合性
Peroxidizable Compound; may form unstable peroxides that can cause explosive polymerization. Stabilizer: 300 ppm triethanolamine and 50 ppm MEHQ (monomethyl ether of hydroquinone). 2-Chloroethyl vinyl ether forms explosive mixture with air. May accumulate static electrical charges, and may cause ignition of its vapors. Contact with oxidizing materials may cause fire or explosion hazard. Stabilizer: 300 ppm triethanolamine & 50 ppm MEHQ (monomethyl ether of hydroquinone).
廃棄物の処理
Residues may be packaged in epoxy-lined drums and disposed of by high temperature incineration with HCl scrubbing of effluent gases.

2-クロロエチルビニルエーテル上流と下流の製品情報

2-クロロエチルビニルエーテル生産企業

2-クロロエチルビニルエーテルスペクトルデータ(¹HNMR、¹³CNMR、IR1、MS、Raman)

110-75-8, 2-クロロエチルビニルエーテルキーワード

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2-クロロエチルビニルエーテル

危険有害性情報のコード(GHS)

2-クロロエチルビニルエーテル 価格

2-クロロエチルビニルエーテル 化学特性,用途語,生産方法

2-クロロエチルビニルエーテル 上流と下流の製品情報

2-クロロエチルビニルエーテル 生産企業

2-クロロエチルビニルエーテル スペクトルデータ(1HNMR、13CNMR、IR1、MS、Raman)

110-75-8, 2-クロロエチルビニルエーテル キーワード

2-クロロエチルビニルエーテル価格

2-クロロエチルビニルエーテル化学特性,用途語,生産方法

2-クロロエチルビニルエーテル上流と下流の製品情報

2-クロロエチルビニルエーテル生産企業

2-クロロエチルビニルエーテルスペクトルデータ(¹HNMR、¹³CNMR、IR1、MS、Raman)

110-75-8, 2-クロロエチルビニルエーテルキーワード