4-(chlorosulfonyl)phthalonitrile

Modify Date: 2025-09-10 17:57:33

4-(chlorosulfonyl)phthalonitrile Structure
4-(chlorosulfonyl)phthalonitrile structure
Common Name 4-(chlorosulfonyl)phthalonitrile
CAS Number 170697-25-3 Molecular Weight 226.64000
Density 1.6g/cm3 Boiling Point 427.1ºC at 760 mmHg
Molecular Formula C8H3ClN2O2S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 3,4-dicyanobenzenesulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6g/cm3
Boiling Point 427.1ºC at 760 mmHg
Molecular Formula C8H3ClN2O2S
Molecular Weight 226.64000
Exact Mass 225.96000
PSA 90.10000
LogP 2.43826
Vapour Pressure 1.68E-07mmHg at 25°C
Index of Refraction 1.619

 Synthetic Route

~%

4-(chlorosulfonyl)phthalonitrile Structure

4-(chlorosulfon...

CAS#:170697-25-3

Literature: Negrimovsky, V. M.; Derkacheva, V. M.; Luk'yanets, E. A.; Weitemeyer, A.; Woehrle, D.; Schneider, G. Phosphorus, Sulfur and Silicon and the Related Elements, 1995 , vol. 104, # 14 p. 161 - 168

 Synonyms

3,4-dicyano-benzenesulfonyl chloride
3,4-dicyanobenzenesulphonyl chloride
3,4-Dicyanobenzene-1-sulfonyl chloride
4-chlorosulfonyl-phthalonitrile
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