CAS Registry Number 38771-21-0
Name:
1-​Butyne, 4-​bromo- (6CI,​9CI)
1-Bromo-3-butyne
4-Bromo-1-butyne

Chemical Formula: C4H5Br
Exact Mass: 131.96
Molecular Weight: 132.99
m/z: 131.96 (100.0%), 133.96 (97.3%), 132.96 (4.4%), 134.96 (4.3%)

InChI:InChI=1S/C4H5Br/c1-2-3-4-5/h1H,3-4H2

Specification

98%

1. (4) Eglinton, G.; Journal of the Chemical Society 1950, P3650-6 CAPLUS