1-chloroethyl chloroformate cas 50893-53-3

描述

1-Chloroethyl chloroformate Details

Chemical Name:1-Chloroethyl chloroformate

CAS No.:50893-53-3

Molecular Formula:C3H4Cl2O2

Molecular Weight:142.97

MolecularStructure:

Appearance:Colorless Liquid

1-Chloroethyl chloroformate Typical Properties

Item	Specifications
Appearance	Colorless,clear liquid
Purity(GC)	≥99.00%
Any other max single impurity	≤ 0.80%
Total impurity	≤ 1.00%

1-Chloroethyl chloroformate Usage

1. Organic synthesis. It is a highly efficient and mild debenzylation protecting group reagent, especially for compounds containing an easily reducible functional group. The use of this reagent does not affect other functional groups in the molecule.

2. Also applied to the removal of the alkyl group on the tertiary amine, the resulting carbamate is heated in methanol to remove the esterate group to obtain a high yield of secondary amine.

3. For the synthesis of medicine, it is used for cefpodoxime, candesartan, cefotiam, bamcillin, ampoxicam and the like.

1-Chloroethyl chloroformate Packaging and Shipping

Packing:200kg/drum

1-Chloroethyl chloroformate Storage

The warehouse is ventilated and dry at low temperature; it is stored separately from food.