应用
It finds it application as a reagent for esterification of acids and also for the selective cleavage of trityl ethers.
备注
^=50% boron fluoride in methanol
基本信息
MDL
MFCD00071635
EINECS
220-543-9
分子式
BF3?2CH3OH
分子量
131.89
沸点
58-60°/4mm
闪点
68°(154°F)
密度
1.222
灵敏度
Moisture Sensitive. Ambient temperatures.
形态
Liquid
溶解性
Hydrolyzes in water.
GHS危害和防范说明
GHS符号
Hazard Statements
H227-H300-H310-H330-H314-H318
Combustible liquid.Fatal if swallowed.Fatal in contact with skin.Fatal if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements
P301+P310a-P303+P361+P353-P304+P340-P305+P351+P338-P320-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
安全信息
危险等级
8
包装组
II
危险类别
23/24/25-34
Toxic by inhalation, in contact with skin and if swallowed.Causes burns.
安全等级
4-9-20-23-26-27-36/37/39-45
Keep away from living quarters.Keep container in a well-ventilated place.When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take off immediately all contaminated clothing.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
TSCA
是
