5-Methylbenzoxazole
Also known as: 5-Methylbenzo[d]oxazole, 5-Methyl-1,3-benzoxazole, 5-Methyl-benzooxazole, 5-Methylbenzoxazole 97%, 5-Methylbenzoxazole, 99.5+%, Benzoxazole, 5-methyl-, 5-methyl-1,3-benzoxazole, 5-methylbenzoxazole
5-Methylbenzoxazole (CAS 10531-78-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7NO and a molecular weight of 133.14700 g/mol. Key properties include a melting point of 41-44 °C, a boiling point of 96 °C / 15mmHg, a density of 1.149g/cm3 and a flash point of 76.7ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.
- CAS No.
- 10531-78-9
- Jingsj CID
- J-18353-9
- Molecular Formula
- C8H7NO
- Molecular Weight
- 133.14700 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 11/3/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 41-44 °C |
|---|---|
| Boiling Point | 96 °C / 15mmHg |
| Density | 1.149g/cm3 |
| Flash Point | 76.7ºC |
| Exact Mass | 133.05300 |
| PSA | 26.03000 |
| LogP | 2.13620 |
| Vapor Pressure | 0.339mmHg at 25°C |
| Refractive Index | 1.594 |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 5-Methylbenzoxazole?
The CAS number of 5-Methylbenzoxazole is 10531-78-9.
What are the molecular formula and molecular weight of 5-Methylbenzoxazole?
5-Methylbenzoxazole has molecular formula C8H7NO and molecular weight 133.14700 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Methylbenzoxazole (CAS 10531-78-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-18353-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.