13656-57-0

Name 5-CHLORO-2,4-DIFLUOROBENZENESULFONYL CHLORIDE
CAS 13656-57-0
Molecular Formula C6H2Cl2F2O2S
MDL Number MFCD01940426
Molecular Weight 247.05
MOL File 13656-57-0.mol
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Chemical Properties

Melting point  44-45°
Boiling point  289℃
density  1.686
Fp  129℃
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
form  crystalline solid
color  White to off-white
InChI InChI=1S/C6H2Cl2F2O2S/c7-3-1-6(13(8,11)12)5(10)2-4(3)9/h1-2H
InChIKey XMNXVDULKLCZFG-UHFFFAOYSA-N
SMILES C1(S(Cl)(=O)=O)=CC(Cl)=C(F)C=C1F
CAS DataBase Reference 13656-57-0(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes  C
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 .
RIDADR  3261
WGK Germany  WGK 3
Hazard Note  Corrosive
HazardClass  CORROSIVE
HS Code  2904990090
Storage Class 11 - Combustible Solids

Hazard Information

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