628-11-5 Usage
General Description
3-Chloropropyl chloroformate, also known by its IUPAC name 3-(Chlorocarbonyloxy)propyl chloride, is a chemical compound with the formula C4H6Cl2O2. It is an organochlorine compound that is commonly used as a reagent in organic synthesis and chemical reactions. It is a colorless to pale yellow liquid with a pungent odor and is highly reactive due to the presence of the chloroformate functional group. It is flammable and can react violently with water, acids, and bases. The compound is primarily used in the production of pharmaceuticals, agrochemicals, and specialty chemicals, as well as in research and development laboratories for various organic synthesis applications. Due to its hazardous nature, proper safety precautions and handling procedures are required when working with 3-Chloropropyl chloroformate.
Check Digit Verification of cas no
The CAS Registry Mumber 628-11-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,2 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 628-11:
(5*6)+(4*2)+(3*8)+(2*1)+(1*1)=65
65 % 10 = 5
So 628-11-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H6Cl2O2/c5-2-1-3-8-4(6)7/h1-3H2
628-11-5Relevant articles and documents
Reaction of Epoxides with Chlorocarbonylated Compounds Catalyzed by Hexaalkylguanidinium Chloride
Gros, P.,Perchec, P. Le,Senet, J. P.
, p. 4925 - 4930 (2007/10/02)
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.
