4-Bromobenzyl isocyanate
ALDRICH/511803 - 98%
Synonym: 1-
CAS Number: 302912-23-8
Empirical Formula (Hill Notation): C8H6BrNO
Molecular Weight: 212.04
MDL Number: MFCD01863681
Linear Formula: BrC6H4CH2NCO
Product Type: Chemical
| assay | 98% |
| bp | 266 °C (lit.) |
| density | 1.514 g/mL at 25 °C (lit.) |
| functional group | amine |
| bromo | |
| isocyanate | |
| InChI | 1S/C8H6BrNO/c9-8-3-1-7(2- |
| InChI key | IXWMDGLNJQNMIO-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | Brc1ccc(CN=C=O)cc1 |
| storage temp. | 2-8°C |
| General description: | 4-Bromobenzyl isocyanate (Br-BIC) is an organic building block containing an isocyanate group. Its performance as a polymerizable electrolyte additive to prevent overcharge in lithium ion batteries has been analyzed using various techniques. |
| Packaging: | 1, 5 g in glass bottle |
| Symbol | ![]() GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H317 - H319 - H334 |
| Precautionary statements | P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Statements | 20/21/22-36-42 |
| Safety Statements | 26-36/37/39-45 |
| RIDADR | UN 2206PSN1B 6.1 / PGIII |
| WGK Germany | WGK 3 |
| Purity | 98% |
| bp | 266 °C (lit.) |
| Density | 1.514 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |



