JPS5690025A - Stabilized 1,1,1-trichloroethane composition - Google Patents

Stabilized 1,1,1-trichloroethane composition

Info

Publication number
JPS5690025A
JPS5690025A JP16693979A JP16693979A JPS5690025A JP S5690025 A JPS5690025 A JP S5690025A JP 16693979 A JP16693979 A JP 16693979A JP 16693979 A JP16693979 A JP 16693979A JP S5690025 A JPS5690025 A JP S5690025A
Authority
JP
Japan
Prior art keywords
stabilizer
chief
amount
composition
stabilized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP16693979A
Other languages
Japanese (ja)
Other versions
JPS5811407B2 (en
Inventor
Tsuyoshi Mizushiro
Seisaburo Shigeta
Takeshi Kazama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
Asahi Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP54166939A priority Critical patent/JPS5811407B2/en
Publication of JPS5690025A publication Critical patent/JPS5690025A/en
Publication of JPS5811407B2 publication Critical patent/JPS5811407B2/en
Expired legal-status Critical Current

Links

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: To obtain the titled composition, which is useful as a solvent for washing metals, etc., contains a specific amount of 2-methyl-3-butyn-2-ol as a chief stabilizer and nitromethane, etc. and is stabilized for a long time, by the addition of a specific amount of an evaporation inhibitor of the chief stabilizer to the titled composition.
CONSTITUTION: 1,1,1-Trichloroethane (A) is mixed with 2-methyl-3-butyn-2-ol (B) as a chief stabilizer in an amount of 1.0W3.5wt% based on the total of (A) and (B) and further with nitromethane or nitroethane and/or 1,2-butylene oxide as a stabilizer. And then an evaporation inhibitor of (B), e.g. a 4W8C mono- or dihydric saturated alcohol, in an amount of 0.1W2.5wt% based on the total of (A) and (B) is also mixed therewith. The composition has an enough stabilizing ability against a variety of metals, and scarcely deteriorates in the ability because of a very slight change in concentration even after a long-term use for washing a metal.
COPYRIGHT: (C)1981,JPO&Japio
JP54166939A 1979-12-24 1979-12-24 Stabilized 1,1,1-trichloroethane composition Expired JPS5811407B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54166939A JPS5811407B2 (en) 1979-12-24 1979-12-24 Stabilized 1,1,1-trichloroethane composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54166939A JPS5811407B2 (en) 1979-12-24 1979-12-24 Stabilized 1,1,1-trichloroethane composition

Publications (2)

Publication Number Publication Date
JPS5690025A true JPS5690025A (en) 1981-07-21
JPS5811407B2 JPS5811407B2 (en) 1983-03-02

Family

ID=15840438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54166939A Expired JPS5811407B2 (en) 1979-12-24 1979-12-24 Stabilized 1,1,1-trichloroethane composition

Country Status (1)

Country Link
JP (1) JPS5811407B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296342C (en) * 2002-10-18 2007-01-24 日产化学工业株式会社 Process for production of an acetylenic compound

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59109650U (en) * 1983-01-10 1984-07-24 株式会社吉野工業所 container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025509A (en) * 1973-07-09 1975-03-18
JPS5511583A (en) * 1978-06-30 1980-01-26 Rhone Poulenc Ind Stabilization of 1*1*11trichloroethane

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5025509A (en) * 1973-07-09 1975-03-18
JPS5511583A (en) * 1978-06-30 1980-01-26 Rhone Poulenc Ind Stabilization of 1*1*11trichloroethane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1296342C (en) * 2002-10-18 2007-01-24 日产化学工业株式会社 Process for production of an acetylenic compound

Also Published As

Publication number Publication date
JPS5811407B2 (en) 1983-03-02

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