21285-46-1
21285-46-1 structure
- Name: trans-2,3-dibromo-2-butene-1,4-diol
- Chemical Name: trans-2,3-dibromo-2-butene-1,4-diol
- CAS Number: 21285-46-1
- Molecular Formula: C4H6Br2O2
- Molecular Weight: 245.89700
- Create Date: 2018-09-27 17:49:44
- Modify Date: 2026-07-09 11:03:52
| Name | trans-2,3-dibromo-2-butene-1,4-diol |
|---|---|
| Synonyms |
2,3-Dibrom-but-2t-en-1,4-diol
TRANS-2,3-DIBROMO-1,4-DIHYDROXY-2-BUTENE Diaethyldiacetylfumarat (E)-2,3-dibroMobut-2-ene-1,4-diol trans-2,3-Dibromo-2-butene-1,4-diol> TRANS-2,3-DIBROMO-2-BUTEN-1,4-DIOL trans-1,4-Dihydroxy-2,3-dibromo-2-butene 2-Butene-1,4-diol, 2,3-dibromo Diacetyl-fumarsaeure-diaethylester (2E)-2,3-Dibromo-2-butene-1,4-diol 2-Butene-1,4-diol, 2,3-dibromo-, (2E) 2,3-DIBROMO-1,4-BUT-2-ENEDIOL 1,4-Dihydroxy-2,3-dibromo-2-butene 2,3-DIBROMO-2-BUTYLENE-1,4-DIOL 2,3-dibromobut-2-ene-1,4-diol (2E)-2,3-dibromobut-2-ene-1,4-diol trans-2,3-DibroMo-2-butene-1,4-diol DIBROMO(-2,3)-2-BUTENE-1,4-DIOL 2,3-dibromo-but-2t-ene-1,4-diol 2,3-Dibromobutene-1,4-diol trans-2,3-Dibromo-1,4-dihydroxy-2-butene trans-2,3-Dibromo-2-butene-1,4-diol 3-Dibromo-2-butene-1 diacetyl-fumaric acid diethyl ester EINECS 221-779-5 MFCD00004698 |
| Density | 2.252 g/cm3 |
|---|---|
| Boiling Point | 318.1ºC |
| Melting Point | 112-114ºC |
| Molecular Formula | C4H6Br2O2 |
| Molecular Weight | 245.89700 |
| Flash Point | 146.2ºC |
| Exact Mass | 243.87300 |
| PSA | 40.46000 |
| LogP | 0.97240 |
| Vapour Pressure | 3.07E-05mmHg at 25°C |
| Index of Refraction | 1.63 |
| Hazard Codes | Xi: Irritant; |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| WGK Germany | 3 |
| RTECS | EM6910000 |
| Precursor 1 | |
|---|---|
| DownStream 3 | |
