Chloromethyl chloroformate (HCID 62754)

概要

Chloromethyl chloroformate appears as a colorless liquid with a penetrating, irritating odor. Denser than water. Contact may irritate skin, eyes and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.

名称と識別子

優先名称: Chloromethyl chloroformate
IUPAC: chloromethyl carbonochloridate
現地名: クロロぎ酸クロロメチル
英語名: Chloromethyl chloroformate
分子式: C2H2Cl2O2
分子量: 128.94

名称と別名

Chloromethyl chloroformatechloromethyl carbonochloridatechloromethylchloroformateCarbonochloridic acid, chloromethyl esterPaliteEINECS 244-793-3DTXSID9074567UN 2745Formic acid, chloro-, chloromethyl esterRefChem:125439DTXCID2036613CHLOROMETHOXYCARBONYL CHLORIDE

名称をさらに表示

クロロぎ酸クロロメチルクロロ炭酸クロロメチルクロロギ酸クロロメチル塩化物クロロ蟻酸クロロメチルクロロギ酸クロロメチルエステルクロロメチルカルボノクロリダートJMCCMCFTenofovir Impurity 42Tenofovir Impurity 65Tenofovir Impurity 241Tenofovir Impurity 42 CRSChloromethylchloroformate,97%Chloromethyl chloromethanoate

244-793-3JYWJULGYGOLCGW-UHFFFAOYSA-N22128-62-7Chloroformic Acid Chloromethyl EsterChlorocarbonic acid chloromethyl esterMFCD00077688Chloro-formic acid Chloromethyl Ester; Chloromethoxycarbonyl Chloride; Chloromethyl Carbonochloridate; Chloromethyl Chlorocarbonate; Chloromethyl ChloroformateUN2745

データベース識別子

CAS: 22128-62-7
PubChem CID: 62754
DTXSID: DTXSID9074567
UNII: V6LT723843
EC Number: 244-793-3
Nikkaji: J26.283H

物性

構造計算による物性

XLogP: 1.9
極性表面積: 26.3 Å²
水素結合供与体数: 0
水素結合受容体数: 2
回転可能結合数: 2
重原子数: 6
形式電荷: 0
複雑度: 53.5

実験および物理化学的性質

Chemical ClassesCorrosives

SpringerMaterials PropertiesSchoenflies notation

Physical Description · 1 件

Chloromethyl chloroformate appears as a colorless liquid with a penetrating, irritating odor. Denser than water. Contact may irritate skin, eyes and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.

物理化学的性質

融点: -20 °C · <-20°C
沸点: 107 · 107-108 °C(lit.)
比重(密度): 1.449 g/mL · 1.449 g/mL at 20 °C
屈折率: 20 · n20/D 1.428
闪点: 95 °C · 95°C
貯蔵温度: 2 · 2-8°C
溶解性: Chloroform (Soluble), Methanol (Slightly)
外見: clear liquid
色: Colorless to Light yellow to Light orange
水溶解度: 水とわずかに混和する。
BRN: 506426 · 506426
安定性: Extremely Moisture Sensitive, Hygroscopic
InChI: 1S/C2H2Cl2O2/c3-1-6-2(4)5/h1H2
InChIKey: JYWJULGYGOLCGW-UHFFFAOYSA-N
SMILES: ClCOC(Cl)=O
CAS データベース: 22128 · 22128-62-7(CAS DataBase Reference)
EPAの化学物質情報: Carbonochloridic acid, chloromethyl ester (22128-62-7)

化学的性質

化学的特性Chloromethyl chloroformate is Clear Colourless Oil

安全と法規制

GHS分類

GHS Classification · 4 件

Danger

H302 (11.8%): Harmful if swallowed [Warning Acute toxicity, oral]

P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P330, P363, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 51 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory InformationThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

DOT LabelPoison Corrosive

Fire Hazards · 2 件

Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:

· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

Health Hazards · 2 件

Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:

· TOXIC and/or CORROSIVE; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.

DOT ID and Guide2745 157

Reactive GroupHalogenated Organic Compounds

安全と保護具

Fire FightingExcerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:

Accidental Release Measures · 2 件

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

First Aid · 2 件

Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:

General First Aid:

Exposure Control and Personal Protection· Wear positive pressure self-contained breathing apparatus (SCBA).

Nonfire Spill ResponseExcerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:

Isolation and Evacuation · 2 件

Excerpt from ERG Guide 157 [Substances - Toxic and/or Corrosive (Non-Combustible / Water-Sensitive)]:

Immediate precautionary measure

安全データ

F: 10-19-21
wgk: 3
ridadr: UN 2745
hs_code: 2915.90.5050
risk_code: 23-34
hazard_code: T
safety_code: 26-36/37/39-45
hazard_class: 6.1
packing_group: II
Hazard Classifications: Acute Tox. 3 InhalationSkin Corr. 1B
ストレージクラス: 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials

化学と産業

応用分野

使用Chloromethyl chloroformate is used as a reagent in the synthesis of carbamates and carbonates.

一般的な説明Chloromethyl chloroformate is a colorless liquid with a penetrating, irritating odor. Denser than water. Contact may irritate skin, eyes and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make other chemicals.