JPS5714594A - Preparing process for mixture of dimethyltin dichloride with monomethyltin trichloride - Google Patents
Preparing process for mixture of dimethyltin dichloride with monomethyltin trichlorideInfo
- Publication number
- JPS5714594A JPS5714594A JP8903680A JP8903680A JPS5714594A JP S5714594 A JPS5714594 A JP S5714594A JP 8903680 A JP8903680 A JP 8903680A JP 8903680 A JP8903680 A JP 8903680A JP S5714594 A JPS5714594 A JP S5714594A
- Authority
- JP
- Japan
- Prior art keywords
- dimethyltin dichloride
- stannic chloride
- chloride
- mixture
- catalyst
- 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.)
- Pending
Links
Abstract
PURPOSE: To obtain the titled compounds useful an intermediates for a stabilizer of polyvinyl chloride without forming methyl chloride as a by-product, by heating a mixture of dimethyltin dichloride with stannic chloride in a specific proportion in the absence of a catalyst.
CONSTITUTION: Dimethyltin dichloride and stannic chloride at a molar ratio between the dimethyltin dichloride and the stannic chloride of 1:0.1W0.7 are heated in the absence of a catalyst at atmospheric pressure or above and 150W250°C to give the aimed compound. In the process, the reaction is carried out in an inert gas, e.g. dried nitrogen, carbon dioxide or air, or an inert solvent, e.g. hep tane, toluene, or xylene, having the boiling point lower than the reaction temperature. The reaction time is preferably 5minW50hr depending on the concentration of the stannic chloride and the reaction temperature.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8903680A JPS5714594A (en) | 1980-06-30 | 1980-06-30 | Preparing process for mixture of dimethyltin dichloride with monomethyltin trichloride |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8903680A JPS5714594A (en) | 1980-06-30 | 1980-06-30 | Preparing process for mixture of dimethyltin dichloride with monomethyltin trichloride |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5714594A true JPS5714594A (en) | 1982-01-25 |
Family
ID=13959659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8903680A Pending JPS5714594A (en) | 1980-06-30 | 1980-06-30 | Preparing process for mixture of dimethyltin dichloride with monomethyltin trichloride |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5714594A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU701688B2 (en) * | 1995-06-02 | 1999-02-04 | Atofina Chemicals, Inc. | Liquid methyltin halide compositions |
-
1980
- 1980-06-30 JP JP8903680A patent/JPS5714594A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU701688B2 (en) * | 1995-06-02 | 1999-02-04 | Atofina Chemicals, Inc. | Liquid methyltin halide compositions |
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