![Molecular structure of 2-Methyl-5-nitrobenzo[d]oxazole (CAS 32046-51-8)](/images/chem_structures_svg/077/32046-51-8.svg)
2-Methyl-5-nitrobenzo[d]oxazole
Also known as: 2-Methyl-5-nitro-1,3-benzoxazole, 2-Methyl-5-nitrobenzoxazole, 2-Methyl-5-nitro-1,3-benzoxazole, 2-Methyl-5-nitro-benzooxazole, 2-Methyl-5-nitrobenzo[d]oxazole, 2-Methyl-5-nitrobenzoxazol, Benzoxazole, 2-methyl-5-nitro-
2-Methyl-5-nitrobenzo[d]oxazole (CAS 32046-51-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6N2O3 and a molecular weight of 178.14500 g/mol. Key properties include a melting point of 156-158ºC, a boiling point of 303.1ºC at 760 mmHg, a density of 1.395g/cm3 and a flash point of 137.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32046-51-8
- Jingsj CID
- J-1520584-2
- Molecular Formula
- C8H6N2O3
- Molecular Weight
- 178.14500 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 156-158ºC |
|---|---|
| Boiling Point | 303.1ºC at 760 mmHg |
| Density | 1.395g/cm3 |
| Flash Point | 137.1ºC |
| Exact Mass | 178.03800 |
| PSA | 71.85000 |
| LogP | 2.56760 |
| Refractive Index | 1.637 |
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 2-Methyl-5-nitrobenzo[d]oxazole?
The CAS number of 2-Methyl-5-nitrobenzo[d]oxazole is 32046-51-8.
What are the molecular formula and molecular weight of 2-Methyl-5-nitrobenzo[d]oxazole?
2-Methyl-5-nitrobenzo[d]oxazole has molecular formula C8H6N2O3 and molecular weight 178.14500 g/mol.
What are the upstream and downstream products of 2-Methyl-5-nitrobenzo[d]oxazole?
For 2-Methyl-5-nitrobenzo[d]oxazole, Upstream Products: N-(2-Hydroxy-5-nitrophenyl)acetamide, 2-Amino-4-nitrophenol, Acetonitrile; Downstream Products: 2-Methyl-1,3-benzoxazol-5-amine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methyl-5-nitrobenzo[d]oxazole (CAS 32046-51-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1520584-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.