3-Chloro-4-trifluoromethyl-phenyl isocyanate
3-氯-4-三氟甲基苯基异氰酸酯
Also known as: 2-chloro-4-isocyanato-1-(trifluoromethyl)benzene, Benzene, 2-chloro-4-isocyanato-1-(trifluoromethyl)-, Regofenil Impurity 58, Regorafenib Impurity 45
3-Chloro-4-trifluoromethyl-phenyl isocyanate (CAS 39893-50-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H3ClF3NO and a molecular weight of 221.56 g/mol. It is also known as 2-chloro-4-isocyanato-1-(trifluoromethyl)benzene, Benzene, 2-chloro-4-isocyanato-1-(trifluoromethyl)- and Regofenil Impurity 58. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39893-50-0
- Jingsj CID
- J-694882-7
- Molecular Formula
- C8H3ClF3NO
- Chinese Name
- 3-氯-4-三氟甲基苯基异氰酸酯
- Molecular Weight
- 221.56 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quoteFrequently Asked Questions
What is the CAS number of 3-Chloro-4-trifluoromethyl-phenyl isocyanate?
The CAS number of 3-Chloro-4-trifluoromethyl-phenyl isocyanate is 39893-50-0.
What are the molecular formula and molecular weight of 3-Chloro-4-trifluoromethyl-phenyl isocyanate?
3-Chloro-4-trifluoromethyl-phenyl isocyanate has molecular formula C8H3ClF3NO and molecular weight 221.56 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Chloro-4-trifluoromethyl-phenyl isocyanate (CAS 39893-50-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-694882-7 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.