CN101362778B - 一种制备氯甲基-乙氧基-二甲基硅烷的方法 - Google Patents
一种制备氯甲基-乙氧基-二甲基硅烷的方法 Download PDFInfo
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- CN101362778B CN101362778B CN2008101616015A CN200810161601A CN101362778B CN 101362778 B CN101362778 B CN 101362778B CN 2008101616015 A CN2008101616015 A CN 2008101616015A CN 200810161601 A CN200810161601 A CN 200810161601A CN 101362778 B CN101362778 B CN 101362778B
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- Prior art keywords
- chloromethyl
- reaction
- dimethyl
- siloxane
- percent
- 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.)
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- XNYOENJEGGOMPG-UHFFFAOYSA-N 2-(chloromethoxy)ethyl-dimethylsilane Chemical compound C[SiH](C)CCOCCl XNYOENJEGGOMPG-UHFFFAOYSA-N 0.000 title claims description 9
- 238000002360 preparation method Methods 0.000 title description 2
- 238000006243 chemical reaction Methods 0.000 claims abstract description 39
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims abstract 2
- ITKVLPYNJQOCPW-UHFFFAOYSA-N chloro-(chloromethyl)-dimethylsilane Chemical compound C[Si](C)(Cl)CCl ITKVLPYNJQOCPW-UHFFFAOYSA-N 0.000 claims description 12
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 9
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 9
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 9
- 238000004821 distillation Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- -1 chloromethyl-dimethyl-siloxane Chemical class 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 1
- 238000010992 reflux Methods 0.000 description 5
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010932 ethanolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008101616015A CN101362778B (zh) | 2008-09-16 | 2008-09-16 | 一种制备氯甲基-乙氧基-二甲基硅烷的方法 |
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CN2008101616015A CN101362778B (zh) | 2008-09-16 | 2008-09-16 | 一种制备氯甲基-乙氧基-二甲基硅烷的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101362778A CN101362778A (zh) | 2009-02-11 |
CN101362778B true CN101362778B (zh) | 2011-06-22 |
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CN2008101616015A Expired - Fee Related CN101362778B (zh) | 2008-09-16 | 2008-09-16 | 一种制备氯甲基-乙氧基-二甲基硅烷的方法 |
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CN (1) | CN101362778B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115558366B (zh) * | 2022-10-28 | 2024-03-26 | 浙江中通汽车零部件有限公司 | 一种高稳定性连接螺母的合成树脂涂料及其涂层工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511056A (en) * | 1947-07-01 | 1950-06-13 | Dow Corning | Organo siloxanes and their production |
US4228092A (en) * | 1978-01-02 | 1980-10-14 | Dynamit Nobel Aktiengesellschaft | Process for the preparation of organoalkoxysilanes |
-
2008
- 2008-09-16 CN CN2008101616015A patent/CN101362778B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511056A (en) * | 1947-07-01 | 1950-06-13 | Dow Corning | Organo siloxanes and their production |
US4228092A (en) * | 1978-01-02 | 1980-10-14 | Dynamit Nobel Aktiengesellschaft | Process for the preparation of organoalkoxysilanes |
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Publication number | Publication date |
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CN101362778A (zh) | 2009-02-11 |
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Owner name: NINGBO ECONOMIC AND TECHNICAL DEVELOPMENT ZONE SIC |
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Effective date of registration: 20110425 Address after: 310027 Hangzhou, Zhejiang Province, Xihu District, Zhejiang Road, No. 38, No. Applicant after: Zhejiang University Co-applicant after: Ningbo Economic and Technical Development Zone SICO New Material Co.,Ltd. Address before: 310027 Hangzhou, Zhejiang Province, Xihu District, Zhejiang Road, No. 38, No. Applicant before: Zhejiang University |
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