2-Bromo-2-butene, mixture of cis and trans
ALDRICH/215562 - 98%
CAS Number: 13294-71-8
Empirical Formula (Hill Notation): C4H7Br
Molecular Weight: 135.00
EC Number: 236-316-2
MDL Number: MFCD00000141
Linear Formula: CH3CH=C(Br)CH3
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 215562-100G.
| assay | 98% |
| bp | 82-90 °C/740 mmHg (lit.) |
| density | 1.328 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C4H7Br/c1-3-4(2)5/h3H, |
| InChI key | UILZQFGKPHAAOU-ONEGZZNKSA |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | CC=C(/C)Br |
| storage temp. | 2-8°C |
| Application: | 2-Bromo-2-butene was used in the synthesis of substituted catechol derivatives and mono-annelated benzenes. |
| Packaging: | 25, 100, 500 g in glass bottle |
| Symbol |  GHS02 |
| Signal word | Danger |
| Hazard statements | H225 |
| Precautionary statements | P210 |
| Hazard Codes | F |
| Risk Statements | 11 |
| Safety Statements | 16 |
| RIDADR | UN 1993BF 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 33.8 °F - closed cup |
| Flash Point(C) | 1 °C - closed cup |
| Purity | 98% |
| bp | 82-90 °C/740 mmHg (lit.) |
| Density | 1.328 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |