5-bromo-2-methyl-1,3-benzoxazole
Also known as: 5-bromo-2-methylbenzoxazole, 2-methyl-5-bromobenzoxazole, 5-bromo-2-methylbenzo[d]oxazole, 5-bromo-2-methylbenzooxazole, Benzoxazole, 5-bromo-2-methyl-
5-bromo-2-methyl-1,3-benzoxazole (CAS 5676-56-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H6BrNO and a molecular weight of 212.043 g/mol. Key properties include a melting point of 66-68ºC, a boiling point of 264.8±13.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 114.0±19.8 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H318 — Causes serious eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5676-56-2
- Jingsj CID
- J-1130928-7
- Molecular Formula
- C8H6BrNO
- Molecular Weight
- 212.043 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 66-68ºC |
|---|---|
| Boiling Point | 264.8±13.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 114.0±19.8 °C |
| Exact Mass | 210.963272 |
| PSA | 26.03000 |
| LogP | 2.59 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.630 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
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-bromo-2-methyl-1,3-benzoxazole?
The CAS number of 5-bromo-2-methyl-1,3-benzoxazole is 5676-56-2.
What are the molecular formula and molecular weight of 5-bromo-2-methyl-1,3-benzoxazole?
5-bromo-2-methyl-1,3-benzoxazole has molecular formula C8H6BrNO and molecular weight 212.043 g/mol.
Is 5-bromo-2-methyl-1,3-benzoxazole hazardous?
5-bromo-2-methyl-1,3-benzoxazole has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H318 — Causes serious eye damage.
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-bromo-2-methyl-1,3-benzoxazole (CAS 5676-56-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1130928-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.