应用
O-(1H-Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate is used as used for solid-phase peptide synthesis. It is also used to study ten different phosphonium and uronium salt-based coupling reagents, which are used to synthesize four peptides.

备注
Incompatible with oxidizing agents. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Recommended storage temperature is 2-8?°C. Sensitive to light and moisture. Store under inert gas.

基本信息

MDL
MFCD00077413

EINECS
423-040-4

分子式
C₁₁H₁₆BF₄N₅O

分子量
321.08

熔点
195-198° dec.

灵敏度
Ambient temperatures.

溶解性
Soluble in acetonitrile (100 mg/ml, clear, colorless), DMF (160.55 mg/ml, clear), and water (3 mg/ml at 20°C).

Beilstein
7066325

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
4.1

包装组
II

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否