4784-77-4
4784-77-4 structure
- Name: crotyl bromide
- Chemical Name: 1-Bromo-2-Butene
- CAS Number: 4784-77-4
- Molecular Formula: C4H7Br
- Molecular Weight: 135.00200
- Create Date: 2018-08-13 10:48:27
- Modify Date: 2026-06-30 10:48:18
| Name | 1-Bromo-2-Butene |
|---|---|
| Synonyms |
1-Crotyl bromide
1-Bromo-2-butene EINECS 225-332-5 Crotyl bromide (contains ca. 3-bromo-1-butene) MFCD00000248 1-BROMO-2-BUTENE CROTYL BROMIDE CIS,TRANS-CROTYL BROMIDE 1-bromo-2-buten CIS,TRANS-CROTYL BROMIDE, STAB 2-Butenyl bromide CIS,TRANS-1-BROMO-2-BUTENE 1-bromo-but-2-ene Nsc20942 4-bromo-2-butene CrotylBromide> Crotyl Bromide (2E)-1-Bromo-2-butene 1-bromobut-2-ene 2-Butene,1-bromo |
| Density | 1.312 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 97-99 °C(lit.) |
| Molecular Formula | C4H7Br |
| Molecular Weight | 135.00200 |
| Flash Point | 11 °C |
| Exact Mass | 133.97300 |
| LogP | 1.95740 |
| Index of Refraction | n20/D 1.480(lit.) |
| Storage condition | 0-6°C |
| Hazard Codes | F: Flammable; |
|---|---|
| Risk Phrases | 11-36/37 |
| Safety Phrases | S16-S26-S36 |
| RIDADR | UN 1993 3/PG 2 |
| WGK Germany | 3 |