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126714-85-0

Name 2,3-Dichlorothiophene-5-sulphonyl chloride
CAS 126714-85-0
EINECS(EC#) 623-936-7
Molecular Formula C4HCl3O2S2
MDL Number MFCD00052092
Molecular Weight 251.54
MOL File 126714-85-0.mol
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Chemical Properties

Melting point  54-58 °C (lit.)
Boiling point  338.7±42.0 °C(Predicted)
density  1.803±0.06 g/cm3(Predicted)
storage temp.  2-8°C
form  solid
Sensitive  Moisture Sensitive
BRN  161983
CAS DataBase Reference 126714-85-0(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Dichlorothiophene-5-sulfonyl chloride(126714-85-0)

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) .
RIDADR  UN 3261 8/PG 2
WGK Germany  3
HazardClass  8
PackingGroup  II

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