This compound is a colorless gas at room temperature that exhibits extremely high reactivity due to its unique molecular structure. At its core, it has a boron atom surrounded by three chlorine atoms in a flat, triangular arrangement. What makes it particularly reactive is that the boron atom is electron-deficient, meaning it’s constantly seeking electrons from other molecules – this makes it a strong Lewis acid. When it encounters moisture in the air, it reacts violently to form acids, which necessitates careful handling in moisture-free conditions. Despite these hazardous properties, boron trichloride plays vital roles in semiconductor manufacturing and organic chemistry, particularly in processes like plasma etching and as a catalyst for specific chemical reactions.
3.0
99.9%
CP
SG BTCCP-
< 1,000 PPM
4.5
99.995%
UP
SG BTCUP-
9
30
5
3
1
-
5.0
99.999%
EHP
SG BTCEHP-
4
2
0.5
5.5
99.9995%
EUP
SG BTCEUP-
0.1
GET STARTED
While we continue to improve our website’s user experience, not all our gases and blends will be displayed. Complete the form and one of WestAir’s gas experts will reach out to you to discuss your specific business needs.