USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $2.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
chemical name: ethyl 3-(chloroformyl)propionate;ethyl 4-chloro-4-oxobutyrate
cas no.: 14794-31-1
einecs no.: 238-855-9
molecular formula: c6h9clo3
molecular weight: 164.59
inchi: 1/c6h9clo3/c1-2-10-6(9)4-3-5(7)8/h2-4h2,1h3
boiling point: 207.8°c at 760 mmhg
flash point: 84ºc
density: 1.155g/cm3
specification:
items |
specifications |
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appearance |
colorless or pale yellow liquid |
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purity(gc) |
98.0 minimum |
|||
assay |
97.0-103.8% |
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identification test a |
passes |
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identification test b |
passes |
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heavy metal |
≤20ppm |
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as |
≤3ppm |