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56542-67-7

Name 3-Cyanobenzene-1-sulfonyl chloride
CAS 56542-67-7
EINECS(EC#) 628-035-2
Molecular Formula C7H4ClNO2S
MDL Number MFCD00203480
Molecular Weight 201.63
MOL File 56542-67-7.mol
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Chemical Properties

Melting point  49-53 °C (lit.)
Boiling point  148 °C
density  1.53±0.1 g/cm3(Predicted)
Fp  >230 °F
storage temp.  under inert gas (nitrogen or Argon) at 2-8°C
Sensitive  Moistute Sensitive
BRN  2832925
CAS DataBase Reference 56542-67-7(CAS DataBase Reference)

Safety Data

Hazard Codes  C
Risk Statements 
R34:Causes burns.
R43:May cause sensitization by skin contact.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
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 3
WGK Germany  3
Hazard Note  Corrosive
HazardClass  8
PackingGroup  III
HS Code  29269090

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