应用
Ethyl dibromofluoroacetate is a reagent used in the preparation of fluorinated molecules in organic synthesis. It is involved in the Reformatsky-type reaction to prepare syn-alfa-bromo-alfa-fluoro-beta-lactams by using diethylzinc. It is also used to prepare 2-fluoroaziridine-2-carboxylates by reaction with imines.
备注
Incompatible with oxidizing agents and bases.
基本信息
MDL
MFCD00042068
分子式
Br2C4FH5O2
分子量
263.89
沸点
82°/33mm
闪点
>110°(230°F)
密度
1.894
折射率
1.4635
灵敏度
Ambient temperatures.
形态
Liquid
溶解性
Miscible with most organic solvents. Immiscible with water.
Beilstein
1762048
GHS危害和防范说明
GHS符号
Hazard Statements
H302-H312-H314-H318
Harmful if swallowed.Harmful in contact with skin.Causes severe skin burns and eye damage.Causes serious eye damage.
Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.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
III
危险类别
21/22-34
Harmful in contact with skin and if swallowed.Causes burns.
安全等级
23-26-36/37/39-45
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.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).
欧盟危险品标志
TSCA
否
