21947-75-1 Usage
Synonyms
chloropropylene oxide
Physical state
colorless liquid
Reactivity
highly reactive
Uses
a. Building block in the synthesis of organic compounds
b. Glycerol derivatives
c. Surfactants
d. Solvent
e. Intermediate in pharmaceuticals, pesticides, and industrial chemicals production
Hazardous properties
potential carcinogen
Health hazards
a. Eye irritation
b. Skin irritation
c. Respiratory system irritation
Safety measures
handle with caution and use appropriate safety measures
Check Digit Verification of cas no
The CAS Registry Mumber 21947-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,4 and 7 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21947-75:
(7*2)+(6*1)+(5*9)+(4*4)+(3*7)+(2*7)+(1*5)=121
121 % 10 = 1
So 21947-75-1 is a valid CAS Registry Number.
InChI:InChI=1/C3H5ClO/c1-2-3(4)5-2/h2-3H,1H3/t2-,3-/m0/s1
21947-75-1Relevant academic research and scientific papers
Radical Reactions of Epoxides. Chlorine Atom Abstraction from α- and β-Chloro Epoxides by the Triphenyltin Radical
Krosley, Kevin W.,Gleicher, Gerald Jay,Clapp Gary E.
, p. 840 - 844 (2007/10/02)
The four isomers of chloroepoxypropane have been prepared, and their relative reactivities with triphenyltin haydride have been determined.The three α-chloroepoxypropanes react at a much slower rate than does epichlorohydrin, the only β-chloro epoxide of the four.The nature of the increased reactivity for the β-chloro epoxides has been investigated by studying two pair of diastereomeric β-chloro epoxides, and a single acyclic β-chloro ether.The results are discussed in terms of the inductive, and stereoelectronic effects of the epoxide.
