5158-50-9
5158-50-9 structure
- Name: DIMETHYLBORON BROMIDE
- Chemical Name: bromo(dimethyl)borane
- CAS Number: 5158-50-9
- Molecular Formula: C2H6BBr
- Molecular Weight: 120.78400
- Catalog: Chemical reagent Organic reagent Borane
- Create Date: 2018-07-22 16:29:36
- Modify Date: 2025-08-25 16:31:52
| Name | bromo(dimethyl)borane |
|---|---|
| Synonyms |
Bromodimethylborane
Dimethylboronbromide (CH3)2BBr Dimethylbromoborane DMBBr MFCD00000053 Borane,bromodimethyl Dimethylboron bromide |
| Density | 1.238 g/cm3 |
|---|---|
| Boiling Point | 31-32ºC |
| Melting Point | -129ºC |
| Molecular Formula | C2H6BBr |
| Molecular Weight | 120.78400 |
| Flash Point | -37ºC |
| Exact Mass | 119.97500 |
| LogP | 1.63240 |
| Appearance | Liquid |
| Index of Refraction | 1.381 |
| Storage condition | 2-8°C |
| Hazard Codes | F,C |
|---|---|
| Risk Phrases | 17-34 |
| Safety Phrases | 17-26-36/37/39-45-27-16 |
| RIDADR | UN 3203 |
| Packaging Group | I |
| Hazard Class | 4.2 |
| HS Code | 2931900090 |
| Precursor 8 | |
|---|---|
| DownStream 10 | |
![[[bis(dimethylboranyl)amino]-methylboranyl]methane structure](https://image.chemsrc.com/caspic/322/19163-16-7.png)
![dimethylboranyl-(1,3-dimethyl-2-thioxo-2λ5-[1,3,2]diazaphospholidine-2-yl)-methyl-amine structure](https://image.chemsrc.com/caspic/234/42452-11-9.png)
| HS Code | 2931900090 |
|---|---|
| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |