5-Methyloxazole
5-甲基噁唑
Also known as: Oxazole, 5-methyl-, 5-Methyl-1,3-oxazole, 5-Methyloxazol
5-Methyloxazole (CAS 66333-88-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H5NO and a molecular weight of 83.08860 g/mol. It is also known as Oxazole, 5-methyl-, 5-Methyl-1,3-oxazole and 5-Methyloxazol. Key properties include a boiling point of 88ºC at 760mmHg, a density of 1.016g/cm3 and a flash point of 20.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66333-88-8
- Jingsj CID
- J-1371244-2
- Molecular Formula
- C4H5NO
- Chinese Name
- 5-甲基噁唑
- Molecular Weight
- 83.08860 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 88ºC at 760mmHg |
|---|---|
| Density | 1.016g/cm3 |
| Flash Point | 20.5ºC |
Frequently Asked Questions
What is the CAS number of 5-Methyloxazole?
The CAS number of 5-Methyloxazole is 66333-88-8.
What are the molecular formula and molecular weight of 5-Methyloxazole?
5-Methyloxazole has molecular formula C4H5NO and molecular weight 83.08860 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methyloxazole (CAS 66333-88-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1371244-2 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.