bromodimethylborane
Also known as: DIMETHYLBORON BROMIDE, BROMODIMETHYLBORANE, Dimethylboron bromide, Borane, bromodimethyl-, Dimethylbromoborane, DMBBr, (CH3)2BBr, bromo(dimethyl)borane, Dimethylboronbromide
bromodimethylborane (CAS 5158-50-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C2H6BBr and a molecular weight of 120.78400 g/mol. Key properties include a melting point of -129ºC, a boiling point of 31-32ºC, a density of 1.238 g/cm3 and a flash point of -37ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5158-50-9
- Jingsj CID
- J-1991626-8
- Molecular Formula
- C2H6BBr
- Molecular Weight
- 120.78400 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -129ºC |
|---|---|
| Boiling Point | 31-32ºC |
| Density | 1.238 g/cm3 |
| Flash Point | -37ºC |
| Exact Mass | 119.97500 |
| LogP | 1.63240 |
| Appearance | Liquid |
| Refractive Index | 1.381 |
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of bromodimethylborane?
The CAS number of bromodimethylborane is 5158-50-9.
What are the molecular formula and molecular weight of bromodimethylborane?
bromodimethylborane has molecular formula C2H6BBr and molecular weight 120.78400 g/mol.
What are the upstream and downstream products of bromodimethylborane?
For bromodimethylborane, Upstream Products: Trimethylboron, Boron tribromide, Tetramethyltin; Downstream Products: Trimethylboron, Bromotrimethylsilane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "bromodimethylborane (CAS 5158-50-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1991626-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.