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1788-08-5

Name 4-Ethynylbenzenesulfonamide
CAS 1788-08-5
Molecular Formula C8H7NO2S
MDL Number MFCD11040256
Molecular Weight 181.21
MOL File 1788-08-5.mol
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Chemical Properties

Melting point  178.0 to 182.0 °C
Boiling point  338.2±44.0 °C(Predicted)
density  1.38±0.1 g/cm3(Predicted)
storage temp.  2-8°C
form  powder to crystal
pka 9.88±0.10(Predicted)
color  Light yellow to Yellow to Orange

Safety Data

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
HS Code  2935.90.9500

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