meso-1,2,3,4-Tetrabromobutane
内消旋-1,2,3,4-四溴丁烷
Also known as: (2R,3S)-1,2,3,4-tetrabromobutane, (2S,3R)-1,2,3,4-tetrabromobutane, rel-(2R,3S)-1,2,3,4-tetrabromobutane, Butane, 1,2,3,4-tetrabromo-, (2R,3S)-rel-, erythrityl tetrabromide, meso-1,2,3,4-tetrabromobutane
meso-1,2,3,4-Tetrabromobutane (CAS 2657-67-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C4H6Br4 and a molecular weight of 373.706 g/mol. It is also known as (2R,3S)-1,2,3,4-tetrabromobutane, (2S,3R)-1,2,3,4-tetrabromobutane and rel-(2R,3S)-1,2,3,4-tetrabromobutane. Key properties include a melting point of 116ºC, a boiling point of 309.6±10.0 °C at 760 mmHg, a density of 2.5±0.1 g/cm3 and a flash point of 138.3±13.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2657-67-2
- Jingsj CID
- J-46911-1
- Molecular Formula
- C4H6Br4
- Chinese Name
- 内消旋-1,2,3,4-四溴丁烷
- Molecular Weight
- 373.706 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 116ºC |
|---|---|
| Boiling Point | 309.6±10.0 °C at 760 mmHg |
| Density | 2.5±0.1 g/cm3 |
| Flash Point | 138.3±13.7 °C |
| Exact Mass | 369.720276 |
| LogP | 4.69 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.611 |
Customs & Trade Information
| HS Code | 2903399090 |
|---|---|
| Summary | 2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of meso-1,2,3,4-Tetrabromobutane?
The CAS number of meso-1,2,3,4-Tetrabromobutane is 2657-67-2.
What are the molecular formula and molecular weight of meso-1,2,3,4-Tetrabromobutane?
meso-1,2,3,4-Tetrabromobutane has molecular formula C4H6Br4 and molecular weight 373.706 g/mol.
What are the upstream and downstream products of meso-1,2,3,4-Tetrabromobutane?
For meso-1,2,3,4-Tetrabromobutane, Upstream Products: butadiene, 3-Buten-2-ol, acetic acid; Downstream Products: 1-buten-3-yne, Diacetylene, Allene.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "meso-1,2,3,4-Tetrabromobutane (CAS 2657-67-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46911-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.