alpha-Toluenesulfonyl chloride

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Names

[ CAS No. ]:
1939-99-7

[ Name ]:
alpha-Toluenesulfonyl chloride

[Synonym ]:
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

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

MSDS

Safety Information

[ Symbol ]:

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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Related Compounds

  • 4-Nitro-alpha-toluenesulfonyl chloride
  • 2-nitro-alpha-toluenesulfonyl chloride
  • 4-Trifluoromethyl-alpha-toluenesulfonyl chloride
  • o-Toluenesulfonyl chloride
  • m-Toluenesulfonyl chloride
  • 3-Fluoro-p-toluenesulfonyl chloride