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Boron tribromide CAS#10294-33-4

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Chemical Name：Boron tribromide

CAS No.:10294-33-4

Molecular Formula：BBr3

Molecular weight:250.52

Sample: Available

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Product Details

Products Description of Boron tribromide CAS#10294-33-4

Boron tribromide is an inorganic compound, a colorless liquid at room temperature, which reacts with moisture in the air to produce smoke and boric acid and hydrogen bromide. It can be prepared by heating boron trioxide, carbon and bromine: boron is first generated in the reaction, and then boron reacts directly with bromine to form a compound.

Boron tribromide Chemical 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)
Fp	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
CAS DataBase Reference	10294-33-4(CAS DataBase Reference)
EPA Substance Registry System	Boron tribromide (10294-33-4)

Safety Information

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
OEL	Ceiling: 1 ppm (10 mg/m3)
WGK Germany	3
RTECS	ED7400000
F	10-21
TSCA	Yes
HazardClass	8
PackingGroup	I
HS Code	28129090
Hazardous Substances Data	10294-33-4(Hazardous Substances Data)

Product Application of Boron tribromide CAS#10294-33-4

Natural alkali is mainly used to make soda ash, caustic soda, baking soda and other products. Soda ash is an important industrial raw material, widely used in glass, chemical industry, light industry, textile, bleaching and dyeing, metallurgy, petroleum processing, medicine, food and other fields. Caustic soda is mainly used in artificial fiber, papermaking, dyes, soap, plastics, medicine, pesticides and other fields. Baking soda is mainly used in food, plastics, rubber, medicine, printing and dyeing, leather tanning, agricultural seed soaking and other fields.

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