Dibromomaleic acid
Also known as: (2Z)-2,3-Dibromo-2-butenedioic acid, (Z)-2,3-Dibromo-2-butenedioic acid, 2,3-dibromomaleic acid, 2-Butenedioic acid, 2,3-dibromo-, (2Z)-, EINECS 210-162-6, MFCD00004207
Dibromomaleic acid (CAS 608-37-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H2Br2O4 and a molecular weight of 273.864 g/mol. Key properties include a melting point of -125ºC (dec.)(lit.), a boiling point of 363.7±42.0 °C at 760 mmHg, a density of 2.6±0.1 g/cm3 and a flash point of 173.7±27.9 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 608-37-7
- Jingsj CID
- J-44459-7
- Molecular Formula
- C4H2Br2O4
- Molecular Weight
- 273.864 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -125ºC (dec.)(lit.) |
|---|---|
| Boiling Point | 363.7±42.0 °C at 760 mmHg |
| Density | 2.6±0.1 g/cm3 |
| Flash Point | 173.7±27.9 °C |
| Exact Mass | 271.831970 |
| PSA | 74.60000 |
| LogP | 0.81 |
| Vapor Pressure | 0.0±1.7 mmHg at 25°C |
| Refractive Index | 1.677 |
GHS Safety & Compliance
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H335 — May cause respiratory irritation
Customs & Trade Information
| HS Code | 2917190090 |
|---|---|
| Summary | 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Dibromomaleic acid?
The CAS number of Dibromomaleic acid is 608-37-7.
What are the molecular formula and molecular weight of Dibromomaleic acid?
Dibromomaleic acid has molecular formula C4H2Br2O4 and molecular weight 273.864 g/mol.
Is Dibromomaleic acid hazardous?
Dibromomaleic acid has GHS signal word Warning and hazard statements H315 — Causes skin irritation; H319 — Causes serious eye irritation; H335 — May cause respiratory irritation.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Dibromomaleic acid (CAS 608-37-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44459-7 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.