Products Description

Product name:Isobutyl chloroformate

CAS:543-27-1

MF:C5H9ClO2

MW:136.58

EINECS:208-840-1

Density:1.053 g/ml

Melting point:-80°C

Boiling point:128.8°C

Packaging:1 L/bottle, 25 L/drum, 200 L/drum

Solubility:Soluble in hot ethanol, benzene, chloroform, and miscible in ether.

Specification

Items	Specifications
Appearance	Colorless liquid
Purity	≥98%
Color(APHA)	≤50
Water	≤0.5%

Application

Isobutyl chloroformate is mainly used in organic synthesis and drug synthesis, with specific applications including:
Pharmaceutical intermediates:
Isobutyl chloroformate is a key condensing agent for synthesizing peptide compounds, which promotes amino acid condensation by activating carboxyl groups.

Pesticides and dyes:
As a pesticide intermediate, Isobutyl chloroformate participates in the synthesis of active ingredients such as herbicides and insecticides, enhancing the targeting and stability of pesticides. In the field of dyes, its derivatives can be used to prepare high-performance dispersed dyes and improve the color fastness of fabrics.
Materials science:
Isobutyl chloroformate can be used as a modifier for the synthesis of polymer materials such as polyurethane and epoxy resin, improving their heat resistance and chemical corrosion resistance. For example, in the coating industry, it can enhance the hardness and adhesion of coatings as a crosslinking agent.

Storage

Store in a cool, dry and ventilated place. Keep away from sources of fire, heat, and direct sunlight. Avoid coexisting with substances such as acids, bases, alcohols, amines, etc.