4-(Trifluoromethylsulfonyl)benzonitrile
4-(三氟甲基磺酰基)苯甲腈
Also known as: 4-(Trifluoromethanesulphonyl)benzonitrile, 4-Cyanophenyl trifluoromethyl sulphone, 4-(Trifluoromethylsulphonyl)benzonitrile, 4-[(trifluoromethyl)sulfonyl]benzonitrile, 4-trifluoromethanesulfonylbenzonitrile, 4-trifluoromethanesulphonylbenzonitrile, p-cyanophenyl trifluoromethyl sulfone, 4-Trifluormethansulfonyl-benzonitril, 4-(Trifluoromethanesulfonyl)benzonitrile, 4-((Trifluoromethyl)sulfonyl)benzonitrile
- CAS No.
- 312-21-0
- Jingsj CID
- J-38857-1
- Molecular Formula
- C8H4F3NO2S
- Chinese Name
- 4-(三氟甲基磺酰基)苯甲腈
- Molecular Weight
- 235.18300 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 89-94°C |
|---|---|
| Boiling Point | 322.4ºC at 760mmHg |
| Density | 1.54g/cm3 |
| Flash Point | 148.8ºC |
Frequently Asked Questions
What is the CAS number of 4-(Trifluoromethylsulfonyl)benzonitrile?
312-21-0
What are the molecular formula and molecular weight of 4-(Trifluoromethylsulfonyl)benzonitrile?
C8H4F3NO2S, molecular weight 235.18300 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026