5-Bromophthalide
Also known as: 5-Bromo-1(3H)-isobenzofuranone, 5-Bromo-3H-isobenzofuranone, 5-Bromo-2-benzofuran-(3H)-one, 5-Bromo-1-isobenzofuranone, 5-Bromo-3H-isobenzofuran-1-one, 5-bromoisobenzofuran-1(3H)-one
5-Bromophthalide (CAS 64169-34-2) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5BrO2 and a molecular weight of 213.03 g/mol. Key properties include a melting point of 162-166 °C(lit.), a boiling point of 377.7±42.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 182.2±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 64169-34-2
- Jingsj CID
- J-26602-4
- Molecular Formula
- C8H5BrO2
- Molecular Weight
- 213.03 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 162-166 °C(lit.) |
|---|---|
| Boiling Point | 377.7±42.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 182.2±27.9 °C |
| Exact Mass | 211.947281 |
| PSA | 26.30000 |
| LogP | 1.74 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.625 |
Customs & Trade Information
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. 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-Bromophthalide?
The CAS number of 5-Bromophthalide is 64169-34-2.
What are the molecular formula and molecular weight of 5-Bromophthalide?
5-Bromophthalide has molecular formula C8H5BrO2 and molecular weight 213.03 g/mol.
What are the upstream and downstream products of 5-Bromophthalide?
For 5-Bromophthalide, Upstream Products: 5-Aminophthalide, 4-Bromo-2-methylbenzoic acid, (4-bromo-1,2-phenylene)dimethanol; Downstream Products: 5-Bromo-2-methylisoindolin-1-one, 1-(4-Fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile, Citalopram.
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-Bromophthalide (CAS 64169-34-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-26602-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.