4-Chloro-3-(trifluoromethyl)phenyl isocyanate
4-氯-3-三氟甲基异氰酸苯酯
Also known as: 1-Chloro-4-isocyanato-2-(trifluoromethyl)benzene, 4-Chloro-3-(trifluoromethyl)phenyl isocyanate, Isocyanic Acid 4-Chloro-3-(trifluoromethyl)phenyl Ester, Sorafenib intermediate 3, 4-Chloro-α,α,α-trifluoro-m-tolyl isocyanate, MFCD00013874
- CAS No.
- 327-78-6
- Jingsj CID
- J-936279-6
- Molecular Formula
- C8H3ClF3NO
- Chinese Name
- 4-氯-3-三氟甲基异氰酸苯酯
- Molecular Weight
- 221.564 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 40-42 °C(lit.) |
|---|---|
| Boiling Point | 201.7±0.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 99.4±0.0 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Chloro-3-(trifluoromethyl)phenyl isocyanate?
327-78-6
What are the molecular formula and molecular weight of 4-Chloro-3-(trifluoromethyl)phenyl isocyanate?
C8H3ClF3NO, molecular weight 221.564 g/mol
Is 4-Chloro-3-(trifluoromethyl)phenyl isocyanate hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026