JPS54117407A - Stabilization of trichlorotrifluoroethane - Google Patents
Stabilization of trichlorotrifluoroethaneInfo
- Publication number
- JPS54117407A JPS54117407A JP2345478A JP2345478A JPS54117407A JP S54117407 A JPS54117407 A JP S54117407A JP 2345478 A JP2345478 A JP 2345478A JP 2345478 A JP2345478 A JP 2345478A JP S54117407 A JPS54117407 A JP S54117407A
- Authority
- JP
- Japan
- Prior art keywords
- solvent containing
- alcohol
- trichlorotrifluoroethane
- monoydric
- 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
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To suppress the decomposition of 1,1,2-trichlorotrifluoroethane (R-113), and to prevent the corrosion of metals e.g. Zn, by adding a specific alcohol to a solvent containing R-113 useful as a cleaning agent.
CONSTITUTION: A solvent containing R-113 (e.g. methanol, ethanol, acetone, etc.) is stabilized by the addition of a monoydric-acetylenic alcohol (e.g.propargyl alcohol, 1-butyn-3-ol, etc.) and preferably nitromethane. The amount of the monoydric-acetylenic alcohol is preferably 0.01-8 wt.part per 100 wt. part of the solvent containing R-113, and that of nitromethane is preferably 0.005-0.5 wt.part.
USE: The stabilized R-113 can be used as a cleaning agent for the degreasing of e.g. die cast Zn parts of cars, Zn-plated electronic parts, etc.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2345478A JPS54117407A (en) | 1978-03-03 | 1978-03-03 | Stabilization of trichlorotrifluoroethane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2345478A JPS54117407A (en) | 1978-03-03 | 1978-03-03 | Stabilization of trichlorotrifluoroethane |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54117407A true JPS54117407A (en) | 1979-09-12 |
JPS6137253B2 JPS6137253B2 (en) | 1986-08-22 |
Family
ID=12110939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2345478A Granted JPS54117407A (en) | 1978-03-03 | 1978-03-03 | Stabilization of trichlorotrifluoroethane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54117407A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100371498C (en) * | 2004-09-11 | 2008-02-27 | 中国石油化工股份有限公司 | Acid liquor corrosion inhibitor and preparation thereof |
-
1978
- 1978-03-03 JP JP2345478A patent/JPS54117407A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100371498C (en) * | 2004-09-11 | 2008-02-27 | 中国石油化工股份有限公司 | Acid liquor corrosion inhibitor and preparation thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6137253B2 (en) | 1986-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55158202A (en) | Water-dispersible metal powder composition | |
GB1532899A (en) | Liquid detergent composition | |
JPS5544599A (en) | Antiicorrosive agent for use in acid solution | |
JPS54117407A (en) | Stabilization of trichlorotrifluoroethane | |
JPS5622711A (en) | Cosmetic prevented from photooxidizing | |
JPS54117408A (en) | Stabilized composition of trichlorotrifluoroethane | |
JPS523004A (en) | Process for stabilization of 1,1,1-trichloroethane | |
JPS56166127A (en) | Stabilized 1,1,1-trichloroethane composition | |
JPS51133205A (en) | Process for stabilization of 1,1,1- trichloethane | |
JPS5599970A (en) | Water-dispersible metallic flake pigment composition, and its preparation | |
JPS54128507A (en) | Preparation of ethylene glycol | |
JPS5540609A (en) | Herbicide | |
JPS5589362A (en) | Coating composition for metal | |
JPS5331606A (en) | Stabilization of 1,1,1-trichloroethane | |
JPS55102525A (en) | Stabilization of 1,1,1-trichloroethane | |
JPS5331583A (en) | Aerosol composition | |
JPS5682872A (en) | Method for preventing corrosion of metal in aerosol product | |
JPS54118388A (en) | Stabilized 1,1,1-trichlorethane composition | |
JPS5740424A (en) | Stabilized methylchloroform composition | |
JPS51131810A (en) | Process for stabilization of 1,1,1-trichloroethane | |
JPS552629A (en) | Anti-fouling agent for marine use | |
JPS5764627A (en) | 2-pentafluorophenylpropanol | |
JPS5344531A (en) | Purification of p-aminophenol | |
ES456597A1 (en) | Stabilized perchloroethylene | |
FR2488883B1 (en) |