STABILIZED COMPOSITION OF CHLOROPROPANE

PROBLEM TO BE SOLVED: To provide chloropropane having excellent stability even when being stored in a container whose inner wall is constituted of a metal-based material such as stainless steel, and hardly generating an unexpected problem such as a side reaction when being used as a raw material (in...

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Bibliographic Details
Main Authors TSUNODA DAI, MORIWAKI MASAYUKI, KOMATSU YASUTAKA
Format Patent
LanguageEnglish
Published 08.03.2012
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:PROBLEM TO BE SOLVED: To provide chloropropane having excellent stability even when being stored in a container whose inner wall is constituted of a metal-based material such as stainless steel, and hardly generating an unexpected problem such as a side reaction when being used as a raw material (intermediate) for various compounds.SOLUTION: This chloropropane composition containes 0.002-0.5 pts.mass cycloalkene to 100 pts.mass chloropropane shown by following general formula (1) such as 1,1,1,2,3-pentachloropropane: CCl-CClH-CClH(1) (in the formula, m is an integer of 0-2, n is an integer of 0-3). Cycloalkene has less probability of generating an unexpected side reaction in comparison with an oxygen-containing compound or a nitrogen-containing compound which is a stabilizer used hitherto, and can be separated easily from chloropropane as the need arises.
Bibliography:Application Number: JP20100191855