rel-(2R,3R)-1,4-dibromobutane-2,3-diol
DL-1,4-二溴-2,3-丁二醇
Also known as: DL-1,4-Dibromo-2,3-butanediol, 1,4-Dibromo-2,3-butanediol, (±)-1,4-dibromo-2,3-butanediol, 1,4-dibromo-DL-1,4-dideoxy-threitol, threo-1,4-dibromo-2,3-butanediol, racem.-1,4-dibromo-butane-2,3-diol, NSC 75721, MFCD00151324
- CAS No.
- 299-70-7
- Jingsj CID
- J-34747-5
- Molecular Formula
- C4H8Br2O2
- Chinese Name
- DL-1,4-二溴-2,3-丁二醇
- Molecular Weight
- 247.91300 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 82-84ºC(lit.) |
|---|---|
| Boiling Point | 365.3ºC at 760 mmHg |
| Density | 2.124 g/cm3 |
| Flash Point | 174.7ºC |
Frequently Asked Questions
What is the CAS number of rel-(2R,3R)-1,4-dibromobutane-2,3-diol?
299-70-7
What are the molecular formula and molecular weight of rel-(2R,3R)-1,4-dibromobutane-2,3-diol?
C4H8Br2O2, molecular weight 247.91300 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026