2,4-Dibromothiazole-5-carboxylic acid
Also known as: 2,4-Dibromo-1,3-thiazole-5-carboxylic acid, 5-Thiazolecarboxylic acid, 2,4-dibromo-, 2,4-Dibromo-5-thiazolecarboxylic acid
2,4-Dibromothiazole-5-carboxylic acid (CAS 139669-96-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C4HBr2NO2S and a molecular weight of 286.929 g/mol. Key properties include a boiling point of 387.1±27.0 °C at 760 mmHg, a density of 2.5±0.1 g/cm3 and a flash point of 187.9±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 139669-96-8
- Jingsj CID
- J-1511451-9
- Molecular Formula
- C4HBr2NO2S
- Molecular Weight
- 286.929 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 387.1±27.0 °C at 760 mmHg |
|---|---|
| Density | 2.5±0.1 g/cm3 |
| Flash Point | 187.9±23.7 °C |
| Exact Mass | 284.809448 |
| PSA | 78.43000 |
| LogP | 1.86 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.696 |
| Storage Conditions | 2-8°C |
Customs & Trade Information
| HS Code | 2934100090 |
|---|---|
| Summary | 2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2,4-Dibromothiazole-5-carboxylic acid?
The CAS number of 2,4-Dibromothiazole-5-carboxylic acid is 139669-96-8.
What are the molecular formula and molecular weight of 2,4-Dibromothiazole-5-carboxylic acid?
2,4-Dibromothiazole-5-carboxylic acid has molecular formula C4HBr2NO2S and molecular weight 286.929 g/mol.
What are the upstream and downstream products of 2,4-Dibromothiazole-5-carboxylic acid?
For 2,4-Dibromothiazole-5-carboxylic acid, Upstream Products: 2,4-Dibromothiazole-5-carbaldehyde, Carbon dioxide, 2,4-Dibromothiazole.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Dibromothiazole-5-carboxylic acid (CAS 139669-96-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1511451-9 (accessed 2026-11-10).
Data for reference only; verify product details with suppliers before purchase.