Trimethylboroxine

Dangerous Goods

CAS number：823-96-1(THF) molecular formula：C3H9B3O3

overview

Specs

numbering system

physicochemical properties

Safety information

Production methods and uses

MSDS

overview

compound introduction

Trimethylboroxine (TMB) is a cyclic anhydride of methyl-boronic acid. It can be been used: · As a derivatizing agent for gas chromatographic/mass spectrometric analysis. · In the preparation of methylaluminoxane (MAO) which is used in the polymerization of olefins. · As an electrolyte additive to enhance the interface stability of electrode/electrolyte. · In methylation of aryl halides by palladium-catalyzed Suzuki-Miyaura coupling reaction. · In the preparation of CBS (Corey, Bakshi and Shibata) catalysts for asymmetric reductions of ketones to alcohols Trimethylboroxine (TMB) is a cyclic anhydride of methyl-boronic acid. It can be been used: · As a derivatizing agent for gas chromatographic/mass spectrometric analysis. · In the preparation of methylaluminoxane (MAO) which is used in the polymerization of olefins. · As an electrolyte additive to enhance the interface stability of electrode/electrolyte. · In methylation of aryl halides by palladium-catalyzed Suzuki-Miyaura coupling reaction. · In the preparation of CBS (Corey, Bakshi and Shibata) catalysts for asymmetric reductions of ketones to alcohols

Specs

Chinese alias	三甲基boroxine
English alias	-
CAS number	823-96-1(THF)	molecular formula	C3H9B3O3
molecular weight	125.53 g/mol	Exact mass	50 wt.% solution in
PSA	-	logp	-

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：

GHS08 , GHS05 , GHS07 , GHS02

Signal word：

Danger

Hazard Statement：

H335: 可能引起呼吸道刺激 H351: 怀疑引起遗传缺陷 H314: 造成严重的皮肤灼伤和眼睛损伤 H225: 高度易燃的液体和蒸气

Statement of Preventive Measures：

P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P233: 保持容器密闭。 P201: 使用前获取特殊说明 P370: 发生火灾时： P378: 使用...扑灭。