Boron tribromide
CAS Number10294-33-4
FormulaBBr3
Mol. Weight250.52 g/mol
Boron tribromide
What is Boron tribromide?
Boron tribromide is a chemical compound with CAS number 10294-33-4 and molecular formula BBr3. It is used in various industrial and research applications.
Applications
Used to cleave aryl methyl ethers in a synthesis of a benzopyranobenzopyran from a coumarin scaffold.11
Specifications
Molecular Weight
250.52 g/mol
Assay/Purity
99.9%
Boiling Point
~90 °C(lit.)
Density
1.467 g/mL at 25 °C
Safety Information
GHS05
GHS06Signal Word
Danger
Hazard Statements
H300-H314-H330
Precautionary Statements
P260-P264-P280-P284-P301 + P310-P305 + P351 + P338
Required PPE
Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Melting Point
−46 °C(lit.)
EC Number
233-657-9
WGK Germany
3