2,2,2-三氯乙亚氨酸苄酯

Benzyl 2,2,2-trichloroacetimidate is used for the acid-catalyzed benzylation of hydroxy groups. It acts as reagent during the synthesis of funiculosin dimethyl ether and (S)-3-(benzyloxy)-2-methylpropanal. It can also be used for mild esterification of carboxylic acids in the presence of a catalytic amount of BF₃ etherate.

Moisture and light sensitive. Incompatible with strong oxidizing agents and strong acids.

MFCD00000805

617-271-1

C₉H₈Cl₃NO

252.53

110-114°/0.5mm

>110°(230°F)

1.356

1.5450

Keep Cold. Moisture Sensitive. Store under Nitrogen.

Liquid

Miscible with cyclohexane/dichloromethane.

2525375

22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

23-26-36/37-60
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 and gloves.This material and its container must be disposed of as hazardous waste

 

否

 

H302-H315-H319-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

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.