Boron tribromide manufacturers and suppliers

Boron tribromide suppliers

Properties

Melting point:: −46 °C(lit.)

Boiling point:: ~90 °C

Density: 2.60 g/mL at 20 °C(lit.)

vapor density: 8.6 (vs air)

vapor pressure: 40 mm Hg ( 14 °C)

Flash point:: 30 °F

refractive index: 1.4340

storage temp.: Poison room

solubility: Miscible with ethanol and carbon tetrachloride.

form: Solution

Specific Gravity: 2.65

color: colorless

Water Solubility: Reacts with water.

Sensitive: Moisture Sensitive

Merck: 14,1347

Dielectric constant: 2.6（0℃）

Stability:: Stable, but reacts violently with water.

InChIKey: ILAHWRKJUDSMFH-UHFFFAOYSA-N

Safety Information

Symbol(GHS): GHS05,GHS06

Signal word: Danger

Hazard statements: H300+H330-H314

Precautionary statements: P260-P270-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338

Hazard Codes: T+,C,F,N

Risk Statements: 14-26/28-35-40-62-11-67-65-50/53-37-51/53-48/20

Safety Statements: 9-26-28-36/37/39-45-23-33-16-62-61-60

RIDADR: UN 3390 6.1/PG 1

WGK Germany: 3

RTECS: ED7400000

F: 10-21

TSCA: Yes

HazardClass: 8

PackingGroup: I

HS Code: 28129090

Use

Boron tribromide is commercially available and is a strong Lewis acid. It is an excellent demethylating or dealkylating agent for ethers, often in the production of pharmaceuticals. Additionally, it also finds applications in olefin polymerisation and in FriedelCrafts chemistry as a Lewis acid catalyst. The electronics industry uses boron tribromide as a boron source in pre-deposition processes for doping in the manufacture of semiconductors. Boron tribromide is a colourless, fuming liquid compound containing boron and bromine. It is usually made by heating boron trioxide with carbon in the presence of bromine: this generates free boron that reacts vigorously with the bromine. Boron tribromide is used extensively in industries associated with pharmaceutical manufacturing, image processing, semiconductor doping, plasma etching, and photovoltaic manufacturing and as a reagent for different chemical processes.

You can find Boron tribromide suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.