alpha-Toluenesulfonyl chloride

Modify Date: 2024-01-02 15:02:53

alpha-Toluenesulfonyl chloride Structure
alpha-Toluenesulfonyl chloride structure
Common Name alpha-Toluenesulfonyl chloride
CAS Number 1939-99-7 Molecular Weight 190.647
Density 1.4±0.1 g/cm3 Boiling Point 288.2±19.0 °C at 760 mmHg
Molecular Formula C7H7ClO2S Melting Point 92-94 °C(lit.)
MSDS Chinese USA Flash Point 128.1±21.5 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name phenylmethanesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 288.2±19.0 °C at 760 mmHg
Melting Point 92-94 °C(lit.)
Molecular Formula C7H7ClO2S
Molecular Weight 190.647
Flash Point 128.1±21.5 °C
Exact Mass 189.985519
PSA 42.52000
LogP 2.01
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.565
Water Solubility decomposes

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 3261 8/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 8
HS Code 29049020

 Customs

HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

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 Synonyms

α-Toluenesulfonyl chloride
Benzylsulfochloride
chlorobenzylsulfone
Benzenemethanesulfonyl chloride
Phenyl-Methanesulfonyl Chloride
Benzylsulfonyl Chloride
α-Toluenesulfonyl chloride (8CI)
EINECS 217-717-1
Phenylmethanesulfonyl chloride
alpha-Toluenesulfonyl chloride
Methanesulfonyl chloride,phenyl
Methanesulfonyl chloride, phenyl-
MFCD00007455
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