4-Nitro-3-(trifluoromethyl)benzenesulfonyl chloride
4-硝基-3-(三氟甲基)苯磺酰氯
Also known as: Benzenesulfonyl chloride, 4-nitro-3-(trifluoromethyl)-, 4-Nitro-3-(trifluoromethyl)benzenesulphonyl chloride, 4-Nitro-3-(trifluromethyl)benzenesulfonyl chloride, 4-Nitro-3-trifluormethylphenylsulfonylchlorid, 5-(Chlorosulphonyl)-2-nitrobenzotrifluoride, 4-(Chlorosulphonyl)-2-(trifluoromethyl)nitrobenzene, MFCD03094387
- CAS No.
- 39234-83-8
- Jingsj CID
- J-12873-1
- Molecular Formula
- C7H3ClF3NO4S
- Chinese Name
- 4-硝基-3-(三氟甲基)苯磺酰氯
- Molecular Weight
- 289.616 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 63-67 °C(lit.) |
|---|---|
| Boiling Point | 354.0±42.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 167.9±27.9 °C |
GHS Safety & Compliance
CorrosionSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4-Nitro-3-(trifluoromethyl)benzenesulfonyl chloride?
39234-83-8
What are the molecular formula and molecular weight of 4-Nitro-3-(trifluoromethyl)benzenesulfonyl chloride?
C7H3ClF3NO4S, molecular weight 289.616 g/mol
Is 4-Nitro-3-(trifluoromethyl)benzenesulfonyl chloride hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026