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永大化工

yongda chemical

PRODUCTS

yongda chemical

Boron trichloride

Product name

Boron trichloride

CAS No.

10294-34-5

Molecular formula

BCl₃

Appearance

Colorless smoky liquid or gas, with a strong odor and easy deliquescence.

Properties

White or light yellow crystals, with a pungent odor and easy sublimation. Density (water=1) 1.43; Melting point -107.3 ℃. Boiling point 12.5 ℃

Use

Used as a doping source or organic synthesis catalyst for semiconductor silicon, and also for the production of high-purity boron or organic boron.

Package

Steel gas cylinder, ordinary wooden case outside ampoule.

Quality standard

Component	Purity
Boron trichloride	≥99.999%

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