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777-44-6

Name 3-(Trifluoromethyl)benzenesulfonyl chloride
CAS 777-44-6
EINECS(EC#) 628-089-7
Molecular Formula C7H4ClF3O2S
MDL Number MFCD00014724
Molecular Weight 244.62
MOL File 777-44-6.mol
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Chemical Properties

Appearance clear pale yellow to brown liquid
Melting point  90-92 °C
Boiling point  88-90 °C6 mm Hg(lit.)
density  1.526 g/mL at 25 °C(lit.)
refractive index  n20/D 1.485(lit.)
Fp  >230 °F
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  Liquid
color  Clear pale yellow to brown
Sensitive  Moisture Sensitive
Detection Methods GC,NMR
BRN  2650774
CAS DataBase Reference 777-44-6(CAS DataBase Reference)
Storage Precautions Store under nitrogen;Moisture sensitive

Safety Data

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 .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S25:Avoid contact with eyes .
RIDADR  UN 3265 8/PG 2
WGK Germany  3
F  10-21
Hazard Note  Corrosive/Moisture Sensitive
HazardClass  8
PackingGroup  II
HS Code  29049090

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