CN101210029B - 一种甲基氯硅烷醇解方法 - Google Patents
一种甲基氯硅烷醇解方法 Download PDFInfo
- Publication number
- CN101210029B CN101210029B CN2007103040284A CN200710304028A CN101210029B CN 101210029 B CN101210029 B CN 101210029B CN 2007103040284 A CN2007103040284 A CN 2007103040284A CN 200710304028 A CN200710304028 A CN 200710304028A CN 101210029 B CN101210029 B CN 101210029B
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- Prior art keywords
- alcoholysis
- alcohol
- still
- reaction
- methyl chlorosilane
- 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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- 238000006136 alcoholysis reaction Methods 0.000 title claims abstract description 131
- YGZSVWMBUCGDCV-UHFFFAOYSA-N chloro(methyl)silane Chemical compound C[SiH2]Cl YGZSVWMBUCGDCV-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 141
- 239000002253 acid Substances 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 24
- 238000009833 condensation Methods 0.000 claims description 8
- 230000005494 condensation Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 9
- 239000006227 byproduct Substances 0.000 abstract description 7
- 239000007795 chemical reaction product Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 description 69
- 239000000047 product Substances 0.000 description 11
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 239000005055 methyl trichlorosilane Substances 0.000 description 6
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 6
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 5
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 4
- YYLGKUPAFFKGRQ-UHFFFAOYSA-N dimethyldiethoxysilane Chemical compound CCO[Si](C)(C)OCC YYLGKUPAFFKGRQ-UHFFFAOYSA-N 0.000 description 4
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 238000005886 esterification reaction Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- -1 alkylalkoxy silane Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007103040284A CN101210029B (zh) | 2007-12-24 | 2007-12-24 | 一种甲基氯硅烷醇解方法 |
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CN2007103040284A CN101210029B (zh) | 2007-12-24 | 2007-12-24 | 一种甲基氯硅烷醇解方法 |
Publications (2)
Publication Number | Publication Date |
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CN101210029A CN101210029A (zh) | 2008-07-02 |
CN101210029B true CN101210029B (zh) | 2010-06-09 |
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CN2007103040284A Expired - Fee Related CN101210029B (zh) | 2007-12-24 | 2007-12-24 | 一种甲基氯硅烷醇解方法 |
Country Status (1)
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CN (1) | CN101210029B (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009027257A1 (de) * | 2009-06-26 | 2010-12-30 | Wacker Chemie Ag | Verfahren zur Herstellung von Organoalkoxyhydrogensilanen |
CN102070663B (zh) * | 2010-12-27 | 2013-01-09 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | 二甲基二乙氧基硅烷制备工艺 |
CN102079754B (zh) * | 2010-12-27 | 2012-10-17 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | 一甲基三乙氧基硅烷制备工艺 |
CN102887916B (zh) * | 2012-09-29 | 2016-03-02 | 中昊晨光化工研究院有限公司 | 一种烷氧基硅树脂中间体及其制备方法 |
CN102924492B (zh) * | 2012-10-09 | 2016-08-03 | 湖北兴发化工集团股份有限公司 | 一种制备无机烷氧基硅烷的方法 |
CN103012460B (zh) * | 2012-12-25 | 2015-08-12 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | 一种甲基三甲氧基硅烷醇解工艺 |
DE102013202325A1 (de) * | 2013-02-13 | 2014-08-14 | Evonik Industries Ag | Verfahren zur Veresterung von Siliziumhalogenverbindungen in einer Kolonne und dafür geeignete Vorrichtung |
CN105542168B (zh) * | 2015-12-21 | 2019-04-09 | 浙江衢州正邦有机硅有限公司 | 一种聚甲基三乙氧基硅烷双塔连续化生产工艺 |
CN111606938A (zh) * | 2020-05-27 | 2020-09-01 | 江西蓝星星火有机硅有限公司 | 一种利用醇解工艺综合利用有机硅单体共沸物的方法及其装置 |
CN113150026A (zh) * | 2021-05-06 | 2021-07-23 | 兰州康鹏威耳化工有限公司 | 一种苯基三甲氧基硅烷连续制备方法和系统 |
CN114805427B (zh) * | 2022-04-06 | 2024-05-14 | 浙江锦华新材料股份有限公司 | 一种乙烯基三甲氧基硅烷的无溶剂合成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506087A (en) * | 1982-10-04 | 1985-03-19 | Dynamit Nobel Ag | Method for the continuous preparation of alkoxysilanes |
-
2007
- 2007-12-24 CN CN2007103040284A patent/CN101210029B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4506087A (en) * | 1982-10-04 | 1985-03-19 | Dynamit Nobel Ag | Method for the continuous preparation of alkoxysilanes |
Non-Patent Citations (2)
Title |
---|
陈利明等.甲基三甲氧基硅烷合成工艺研究.浙江化工27 3.1996,27(3),16-18. |
陈利明等.甲基三甲氧基硅烷合成工艺研究.浙江化工27 3.1996,27(3),16-18. * |
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CN101210029A (zh) | 2008-07-02 |
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Address after: 643201 Zigong County, Sichuan Province, Chenguang Road, No. 135, Fushun Patentee after: Zhonghao Chenguang Chemical Institute Co., Ltd. Address before: 643201 Chenguang Chemical Research Institute, Fushun County, Sichuan, Zigong Patentee before: Zhonghao Chenguang Chemical Research Inst. |
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