chemical name: methyl 4-chloro-4-oxobutyrate;methyl 3-(chloroformyl)propionate
cas no.: 1490-25-1
einecs no.: 216-077-0
molecular formula: c5h7clo3
molecular weight: 150.56
inchi: 1s/c5h7clo3/c1-9-5(8)3-2-4(6)7/h2-3h2,1h3
boiling point: 58-65ºc(3mmhg)
flash point: 74ºc
density: 1.223g/cm3
appearance: colorless clear liquid
assay:99%min
specification:
items |
specifications |
|||
appearance |
colorless transparent liquid |
|||
assay |
≥97.0% |
|||
succinic anhydride |
≤1.0% |
|||
succinyl chloride |
≤0.2% |
|||
monomethyl succinate |
≤0.5% |
|||
heavy metal |
≤20ppm |
|||
dimethyl succinate |
≤2% |
package:25kg/drum or as your request.
storage situation: stored in a cool and dry well-closed container. keep away from moisture and strong light/heat.