7348-71-2
7348-71-2 structure
- Name: 1-bromo-2-pentene
- Chemical Name: 1-bromo-trans-2-pentene
- CAS Number: 7348-71-2
- Molecular Formula: C5H9Br
- Molecular Weight: 149.02900
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon halide
- Create Date: 2018-07-30 18:18:17
- Modify Date: 2025-08-27 08:25:44
| Name | 1-bromo-trans-2-pentene |
|---|---|
| Synonyms |
1-bromobutyne
MFCD00075179 trans-1-bromo-2-pentene E-1-Bromo-2-pentene 1-bromo-cis-2-pentene trans 2-bromo-1-pentene (E)-1-bromo-pent-2-ene pent-2-enyl bromide |
| Density | 1.26 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 122ºC(lit.) |
| Melting Point | -106.7°C (estimate) |
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.02900 |
| Flash Point | 73 °F |
| Exact Mass | 147.98900 |
| LogP | 2.34750 |
| Index of Refraction | n20/D 1.4785(lit.) |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H226-H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C |
| Risk Phrases | 10-34 |
| Safety Phrases | 16-26-27-36/37/39-45 |
| RIDADR | UN 2920 8/PG 2 |
| WGK Germany | 3 |
|
~81%
7348-71-2 |
| Literature: Loreau; Maret; Poullain; Chardigny; Sebedio; Beaufrere; Noel Chemistry and Physics of Lipids, 2000 , vol. 106, # 1 p. 65 - 78 |
|
~%
7348-71-2 |
| Literature: Anorbe, B.; Martin, V. S.; Palazon, J. M.; Trujillo, J. M. Tetrahedron Letters, 1986 , vol. 27, # 41 p. 4991 - 4994 |
|
~%
7348-71-2 |
| Literature: Obata; Horitsu Bulletin of the Agricultural Chemical Society of Japan, 1956 , vol. 20, p. 267,272 |
| Precursor 3 | |
|---|---|
| DownStream 5 | |
