Boron tribromide
三溴化硼
Also known as: BBr3, BORON TRIBROMIDE FOR SYNTHESIS, Borane, tribromo-, Boron Tribromide (29% in Heptane, ca. 1mol/L), Boron tribroMide, 1.0 M solution in CH2Cl2, Boron tribroMide, 1.0 M solution in Methylene chloride, SpcSeal, Boron tribroMide, 1.0 M solution in heptane, SpcSeal, Boron tribroMide, 1M soln. in heptane, Boron tribromide [UN2692] [Corrosive], Boron tribromide, 1M solution in methylene chloride, AcroSeal, BorontribroMide , 99% BBr3, Borontribromide, EINECS 233-657-9, MFCD00011312, Tribromoborane
- CAS No.
- 10294-33-4
- Jingsj CID
- J-1319719-1
- Molecular Formula
- BBr3
- Chinese Name
- 三溴化硼
- Molecular Weight
- 250.523 g/mol
- Category
- Inorganic Chemicals
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | −46 °C(lit.) |
|---|---|
| Boiling Point | 91.3±9.0 °C at 760 mmHg |
| Density | 2.8±0.1 g/cm3 |
| Flash Point | 30 °F |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of Boron tribromide?
10294-33-4
What are the molecular formula and molecular weight of Boron tribromide?
BBr3, molecular weight 250.523 g/mol
Is Boron tribromide hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026