230464
氯化亚砜
ReagentPlus®, ≥99%
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关于此项目
线性分子式:
SOCl2
化学文摘社编号:
分子量:
118.97
UNSPSC Code:
12352300
NACRES:
NA.21
PubChem Substance ID:
EC Number:
231-748-8
Beilstein/REAXYS Number:
1209273
MDL number:
Assay:
≥99%
Form:
liquid
vapor pressure
97 mmHg ( 20 °C)
Quality Segment
product line
ReagentPlus®
assay
≥99%
form
liquid
refractive index
n20/D 1.518 (lit.)
bp
79 °C (lit.)
mp
−105 °C (lit.)
density
1.631 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): 59.0-60.2%
SMILES string
ClS(Cl)=O
InChI
1S/Cl2OS/c1-4(2)3
InChI key
FYSNRJHAOHDILO-UHFFFAOYSA-N
General description
Thionyl chloride is an inorganic acid chloride mainly used to prepare carboxylic acid chlorides from carboxylic acids.
Application
Thionyl chloride may be used in the following processes:
- To facilitate the synthesis of indenones from 3-hydroxyindanones via dehydroxylation.
- Surface modification of amorphous carbon nanotubes (α-CNTs) in stearic acid-dichloromethane solution.
- 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.
- As an activator to generate ketenes in-situ for preparing 2-azetidinones.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3
target_organs
Respiratory system
supp_hazards
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter