4-Isocyanato-3-methyl-5-phenylisoxazole
4-异氰酸基-3-甲基-5-苯基异噁唑
Also known as: 3-Methyl-5-phenylisoxazol-4-yl isocyanate, 4-Isocyanato-3-methyl-5-phenyl-1,2-oxazole, Isoxazole, 4-isocyanato-3-methyl-5-phenyl-
4-Isocyanato-3-methyl-5-phenylisoxazole (CAS 352018-89-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H8N2O2 and a molecular weight of 200.19300 g/mol. It is also known as 3-Methyl-5-phenylisoxazol-4-yl isocyanate, 4-Isocyanato-3-methyl-5-phenyl-1,2-oxazole and Isoxazole, 4-isocyanato-3-methyl-5-phenyl-. Key properties include a melting point of 79ºC, a boiling point of 347.7ºC at 760 mmHg, a density of 1.21g/cm3 and a flash point of 164.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 352018-89-4
- Jingsj CID
- J-1467893-8
- Molecular Formula
- C11H8N2O2
- Chinese Name
- 4-异氰酸基-3-甲基-5-苯基异噁唑
- Molecular Weight
- 200.19300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 79ºC |
|---|---|
| Boiling Point | 347.7ºC at 760 mmHg |
| Density | 1.21g/cm3 |
| Flash Point | 164.1ºC |
Frequently Asked Questions
What is the CAS number of 4-Isocyanato-3-methyl-5-phenylisoxazole?
The CAS number of 4-Isocyanato-3-methyl-5-phenylisoxazole is 352018-89-4.
What are the molecular formula and molecular weight of 4-Isocyanato-3-methyl-5-phenylisoxazole?
4-Isocyanato-3-methyl-5-phenylisoxazole has molecular formula C11H8N2O2 and molecular weight 200.19300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Isocyanato-3-methyl-5-phenylisoxazole (CAS 352018-89-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1467893-8 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.