817-80-1

Basic information

• Product Name: Chloroformic acid 2-chloro-1-methylethyl ester
• Synonyms: Carbonochloridic acid 2-chloro-1-methylethyl;Carbonochloridic acid 2-chloro-1-methylethyl ester;Chloroformic acid 2-chloro-1-methylethyl;Chloroformic acid 2-chloro-1-methylethyl ester
• CAS NO: 817-80-1
• Molecular Formula: C₄H₆Cl₂O₂
• Molecular Weight: 0
• Mol File: 817-80-1.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Chloroformic acid 2-chloro-1-methylethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Chloroformic acid 2-chloro-1-methylethyl ester(817-80-1)
• EPA Substance Registry System: Chloroformic acid 2-chloro-1-methylethyl ester(817-80-1)

Safety Data

• Hazardous Substances Data: 817-80-1(Hazardous Substances Data)

Upstream product

• 75-44-5 phosgene 
• 127-00-4 1-Chloro-2-propanol 
• 75-56-9 methyloxirane 
• 110-86-1 pyridine 
• 503-38-8 trichloromethyl chloroformate 

Downstream Products

• 5892-88-6 (4-Chloro-benzoyl)-phenyl-carbamic acid 2-chloro-1-methyl-ethyl ester 
• 5892-87-5 (2-Chloro-benzoyl)-phenyl-carbamic acid 2-chloro-1-methyl-ethyl ester 
• 103038-73-9 (2-chloro-phenyl)-carbamic acid-(β-chloro-isopropyl ester) 
• 99359-86-1 phenyl-carbamic acid-(β-chloro-isopropyl ester) 

Relevant articles and documents

PROCESS FOR THE MANUFACTURING OF A POLYMER WITH URETHANE GROUPS

Object of the invention is a process for the manufacturing of a polymer with urethane groups, wherein in a first alternative A)a five-membered cyclic monothiocarbonate B)a compound with at least two amino groups, selected from primary or secondary amino groups, and C)a compound which at least two functional groups that react with a group -SH or, in case of a carbon-carbon triple bond as functional group that react with a group -SH, a compound with at least one carbon-carbon triple bond are reacted or wherein in a second alternative A)a five-membered cyclic monothiocarbonate and D)a compound with at least one primary or secondary amino group and at least one functional group that reacts with a group -SH.

METHOD FOR THE PREPARATION OF THIOCARBONATES

Process for the preparation of a compound with at least one five-membered cyclic monothiocar- bonate group wherein a) a compound with at least one epoxy group is used as starting material b) the compound is reacted with phosgene or an alkyl chloroformate

Reaction of Epoxides with Chlorocarbonylated Compounds Catalyzed by Hexaalkylguanidinium Chloride

Silica-supported guanidinium chloride (PBGSiCl) exhibits efficient chemo- and regiospecific catalytic activity in the ring opening of epoxides with various electrophiles.This reaction allows the preparation of β-chloro esters and β-chloro chloroformates in high yield under neutral conditions which offer product stability and ease of product isolation.