5-Methoxybenzofurazan
Also known as: 5-Methoxy-2,1,3-benzoxadiazole, 5-Methoxybenzo[c][1,2,5]oxadiazole, 2,1,3-Benzoxadiazole, 5-methoxy-, Benzofurazan, 5-methoxy-, NSC 231418
5-Methoxybenzofurazan (CAS 4413-48-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H6N2O2 and a molecular weight of 150.13500 g/mol. Key properties include a melting point of 98-102ºC(lit.), a boiling point of 237.6ºC at 760mmHg, a density of 1.285g/cm3 and a flash point of 97.5ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4413-48-3
- Jingsj CID
- J-32160-8
- Molecular Formula
- C7H6N2O2
- Molecular Weight
- 150.13500 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 98-102ºC(lit.) |
|---|---|
| Boiling Point | 237.6ºC at 760mmHg |
| Density | 1.285g/cm3 |
| Flash Point | 97.5ºC |
| Exact Mass | 150.04300 |
| PSA | 48.15000 |
| LogP | 1.23140 |
| Refractive Index | 1.587 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
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-Methoxybenzofurazan?
The CAS number of 5-Methoxybenzofurazan is 4413-48-3.
What are the molecular formula and molecular weight of 5-Methoxybenzofurazan?
5-Methoxybenzofurazan has molecular formula C7H6N2O2 and molecular weight 150.13500 g/mol.
Is 5-Methoxybenzofurazan hazardous?
5-Methoxybenzofurazan has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 5-Methoxybenzofurazan?
For 5-Methoxybenzofurazan, Upstream Products: 5-Methoxybenzofurazan-1-oxide, N-(4-Methoxy-2-nitrophenyl)acetamide, Ethyl carbamate; Downstream Products: 6-Methoxyquinoxaline.
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-Methoxybenzofurazan (CAS 4413-48-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32160-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.