3518-65-8

Name Chloromethanesulfonyl chloride
CAS 3518-65-8
EINECS(EC#) 222-526-1
Molecular Formula CH2Cl2O2S
MDL Number MFCD00014727
Molecular Weight 149
MOL File 3518-65-8.mol
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Chemical Properties

Boiling point  80-81°C
density  1.64 g/mL at 20 °C(lit.)
refractive index  1.488
Fp  110.00°C
storage temp.  -20°C
solubility  Chloroform, Methanol
form  Liquid
color  White
Specific Gravity 1.67
Water Solubility  It is soluble in dichloromethane, pyridine, and most organic solvents. It is insoluble in water.
Sensitive  Moisture Sensitive
BRN  1811761
InChI 1S/CH2Cl2O2S/c2-1-6(3,4)5/h1H2
InChIKey KQDDQXNVESLJNO-UHFFFAOYSA-N
SMILES ClCS(Cl)(=O)=O
CAS DataBase Reference 3518-65-8(CAS DataBase Reference)
NIST Chemistry Reference Chloromethanesulfonyl chloride(3518-65-8)

Safety Data

Symbol(GHS)  Corrosion (GHS05)Exclamation Mark (GHS07)
GHS05,GHS07
Signal word  Danger
Hazard statements  H302-H314
Precautionary statements  P270-P280-P301+P312-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  C,Xi
Risk Statements 
R22:Harmful if swallowed.
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
RTECS  PB2800000
F  10-21
Hazard Note  Corrosive
HazardClass  8
PackingGroup  I
HS Code  2904990090
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Acute Tox. 4 Oral
Skin Corr. 1B

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