4-Phenoxyphenyl isocyanate
4-苯氧基异氰酸苯酯
Also known as: 1-isocyanato-4-phenoxybenzene, 4-Isocyanatodiphenyl ether, 4-Isocyanatophenyl phenyl ether, p-Phenoxyphenyl isocyanate, Benzene, 1-isocyanato-4-phenoxy-, MFCD00013876
4-Phenoxyphenyl isocyanate (CAS 59377-19-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H9NO2 and a molecular weight of 211.216 g/mol. It is also known as 1-isocyanato-4-phenoxybenzene, 4-Isocyanatodiphenyl ether and 4-Isocyanatophenyl phenyl ether. Key properties include a boiling point of 307.4±25.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 136.0±17.6 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 59377-19-4
- Jingsj CID
- J-33982-5
- Molecular Formula
- C13H9NO2
- Chinese Name
- 4-苯氧基异氰酸苯酯
- Molecular Weight
- 211.216 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 307.4±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 136.0±17.6 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Phenoxyphenyl isocyanate?
The CAS number of 4-Phenoxyphenyl isocyanate is 59377-19-4.
What are the molecular formula and molecular weight of 4-Phenoxyphenyl isocyanate?
4-Phenoxyphenyl isocyanate has molecular formula C13H9NO2 and molecular weight 211.216 g/mol.
Is 4-Phenoxyphenyl isocyanate hazardous?
4-Phenoxyphenyl isocyanate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Phenoxyphenyl isocyanate (CAS 59377-19-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33982-5 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.