5-Bromo-2,3-dihydro-1,4-benzodioxine
Also known as: 5-Bromo-1,4-benzodioxane, 5-Bromo-2,3-dihydro-1,4-benzodioxane, 5-Bromo-2,3-dihydrobenzo[b][1,4]dioxine, 2,3-Ethylenedioxy-1-bromobenzene, 1,4-Benzodioxin, 5-bromo-2,3-dihydro-, 5-Bromo-1,4-benzodioxan, 5-Bromo-2,3-dihydro-1,4-benzodioxane 96%
5-Bromo-2,3-dihydro-1,4-benzodioxine (CAS 58328-39-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7BrO2 and a molecular weight of 215.044 g/mol. Key properties include a melting point of 55.5ºC, a boiling point of 260.9±39.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 119.6±22.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 58328-39-5
- Jingsj CID
- J-9865-7
- Molecular Formula
- C8H7BrO2
- Molecular Weight
- 215.044 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 55.5ºC |
|---|---|
| Boiling Point | 260.9±39.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 119.6±22.6 °C |
| Exact Mass | 213.962936 |
| PSA | 18.46000 |
| LogP | 2.58 |
| Vapor Pressure | 0.0±0.5 mmHg at 25°C |
| Refractive Index | 1.579 |
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-2,3-dihydro-1,4-benzodioxine?
The CAS number of 5-Bromo-2,3-dihydro-1,4-benzodioxine is 58328-39-5.
What are the molecular formula and molecular weight of 5-Bromo-2,3-dihydro-1,4-benzodioxine?
5-Bromo-2,3-dihydro-1,4-benzodioxine has molecular formula C8H7BrO2 and molecular weight 215.044 g/mol.
What are the upstream and downstream products of 5-Bromo-2,3-dihydro-1,4-benzodioxine?
For 5-Bromo-2,3-dihydro-1,4-benzodioxine, Upstream Products: 3-Bromobenzene-1,2-diol, 1,2-Dibromoethane; Downstream Products: Eltoprazine.
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-2,3-dihydro-1,4-benzodioxine (CAS 58328-39-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9865-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.