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88950

氯化亚砜

Name: 氯化亚砜
Brand: SIAL

puriss., ≥99.0%

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关于此项目

线性分子式:

SOCl₂

化学文摘社编号:

7719-09-7

分子量:

118.97

EC Number:

231-748-8

UNSPSC Code:

12352300

PubChem Substance ID:

329769678

Beilstein/REAXYS Number:

1209273

MDL number:

MFCD00011449

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属性

vapor pressure

97 mmHg ( 20 °C)

grade

puriss.

assay

≥99.0%

form

liquid

color

APHA: ≤50

refractive index

n20/D 1.518 (lit.)

bp

79 °C (lit.)

mp

−105 °C (lit.)

density

1.631 g/mL at 25 °C (lit.)

SMILES string

ClS(Cl)=O

InChI

1S/Cl2OS/c1-4(2)3

InChI key

FYSNRJHAOHDILO-UHFFFAOYSA-N

说明

General description

Thionyl chloride is a sulfur containing acid halide. It participates in the preparation of butadiyne (diacetylene). On reaction with benzaldehyde, it affords benzylidene dichloride. It is widely employed for the transformation of alcohols into reactive alkyl chlorides.

Application

Thionyl chloride may be employed for the sulfonation of aromatic compounds. It may be used in the synthesis of following:

cyclooctasulfur oxide
disulfuroxide
acetylchloride
organochlorine compounds
G-series nerve agents such as phosgene or chloropicrine
1-(chloromethyl)-3,5-dimethylbenzene

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象形图

GHS06,GHS05

警示词

Danger

危险代码

H302,H314,H331,H335

预防性声明

P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

靶器官

Respiratory system

supp_hazards

EUH014,EUH029

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

怎么回事？

WGK 1

闪点 (F)

Not applicable

闪点 (°C)