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133-59-5

Name O-TOLUENESULFONYL CHLORIDE
CAS 133-59-5
EINECS(EC#) 205-113-0
Molecular Formula C7H7ClO2S
MDL Number MFCD00024874
Molecular Weight 190.65
MOL File 133-59-5.mol
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Chemical Properties

Melting point  10°C
Boiling point  254 °C(lit.)
density  1.320 g/mL at 25 °C(lit.)
refractive index  n20/D >1.5580(lit.)
Fp  >230 °F
storage temp.  Store under inert gas
solubility  Acetonitrile (Slightly), Chloroform(Slightly)
form  clear liquid
color  Colorless to Light yellow
Water Solubility  Soluble in hot alcohol, ether and benzene. Reacts with water.
Sensitive  Moisture Sensitive
BRN  973180
CAS DataBase Reference 133-59-5(CAS DataBase Reference)
EPA Substance Registry System Benzenesulfonyl chloride, 2-methyl- (133-59-5)

Safety Data

Hazard Codes  C,Xi
Risk Statements 
R34:Causes burns.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
Hazard Note  Corrosive
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  2904100090
Hazardous Substances Data 133-59-5(Hazardous Substances Data)

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