52843-77-3

52843-77-3 structure
52843-77-3 structure
  • Name: Benzene,[2-[(trifluoromethyl)sulfonyl]ethynyl]-
  • Chemical Name: 2-(trifluoromethylsulfonyl)ethynylbenzene
  • CAS Number: 52843-77-3
  • Molecular Formula: C9H5F3O2S
  • Molecular Weight: 234.19500
  • Create Date: 2016-10-07 01:30:29
  • Modify Date: 2024-01-19 18:09:08

Name 2-(trifluoromethylsulfonyl)ethynylbenzene
Synonyms trifluoromethylsulfonylphenylacetylene
phenyltrifluoromethylsulfonylethyne
phenylethynyl trifluoromethyl sulfone
Density 1.47g/cm3
Boiling Point 255.4ºC at 760mmHg
Molecular Formula C9H5F3O2S
Molecular Weight 234.19500
Flash Point 108.3ºC
Exact Mass 233.99600
PSA 42.52000
LogP 3.01100
Index of Refraction 1.515
HS Code 2904909090
HS Code 2904909090
Summary HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%