320536

氯化亚砜

reagent grade, 97%

• Linear Formula: SOCl₂
• CAS Number: 7719-09-7
• Molecular Weight: 118.97
• Beilstein: 1209273
• EC 号: 231-748-8
• MDL编号: MFCD00011449
• PubChem化学物质编号: 24859269
• NACRES: NA.21

Properties

• 等级: reagent grade
• 质量水平: 100
• 蒸汽压: 97 mmHg ( 20 °C)
• 测定: 97%
• 形式: liquid
• 折射率: n20/D 1.518 (lit.)
• bp: 79 °C (lit.)
• mp: −105 °C (lit.)
• 密度: 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

Description

一般描述

Thionyl chloride is an inorganic acid chloride mainly used as a reagent to prepare carboxylic acid chlorides from carboxylic acids.

应用

Thionyl chloride may be used in the following processes:

• To facilitate the synthesis of indenones from 3-hydroxyindanones via dehydroxylation.
• To functionalize silica gel for thioacetalization of aldehydes.
• Conversion of tert-butyl esters to acid chlorides.
• Conversion of aliphatic and aromatic sulfoxides to sulfides in the presence of triphenylphosphine.

Safety Information

• 象形图: GHS05,GHS06
• 警示用语：: Danger
• 危险声明: H302 - H314 - H331 - H335
• 预防措施声明: P261 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危险分类: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
• 靶器官: Respiratory system
• 补充剂危害: EUH014 - EUH029
• 储存分类代码: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 1
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter