trans-1,4-Dibromo-2-butene
ALDRICH/D39207 - 99%
Synonym: (2E)
CAS Number: 821-06-7
Empirical Formula (Hill Notation): C4H6Br2
Molecular Weight: 213.90
EC Number: 212-472-7
MDL Number: MFCD00000249
Linear Formula: BrCH2CH=CHCH2Br
Product Type: Chemical
| assay | 99% |
| bp | 205 °C (lit.) |
| form | crystals |
| InChI | 1S/C4H6Br2/c5-3-1-2-4-6/h |
| InChI key | RMXLHIUHKIVPAB-OWOJBTEDSA |
| mp | 48-51 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | BrCC=CCBr |
| storage temp. | 2-8°C |
| Packaging: | 25, 100 g in glass bottle |
| Symbol | ![]() GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H301 - H314 |
| Precautionary statements | P260 - P280 - P301 + P310 + P330 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 25-34 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2923 6.1(8) / PGII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 235.4 °F - closed cup |
| Flash Point(C) | 113 °C - closed cup |
| Purity | 99% |
| bp | 205 °C (lit.) |
| mp | 48-51 °C (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |



