CN101712691B - 二甲基二甲氧基硅烷的制备方法 - Google Patents
二甲基二甲氧基硅烷的制备方法 Download PDFInfo
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- CN101712691B CN101712691B CN200910261036A CN200910261036A CN101712691B CN 101712691 B CN101712691 B CN 101712691B CN 200910261036 A CN200910261036 A CN 200910261036A CN 200910261036 A CN200910261036 A CN 200910261036A CN 101712691 B CN101712691 B CN 101712691B
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- chlorine hydride
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- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 45
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
- 239000002250 absorbent Substances 0.000 claims abstract description 18
- 230000002745 absorbent Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000000047 product Substances 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 claims description 10
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 claims description 10
- 230000003472 neutralizing effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims description 6
- 150000001340 alkali metals Chemical class 0.000 claims description 6
- 150000001412 amines Chemical class 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 6
- -1 sodium alkoxide Chemical class 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea group Chemical group NC(=O)N XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 3
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 abstract description 16
- 229910000041 hydrogen chloride Inorganic materials 0.000 abstract description 16
- 238000010517 secondary reaction Methods 0.000 abstract 1
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 8
- 238000007086 side reaction Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000012043 crude product Substances 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 241000282326 Felis catus Species 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000006136 alcoholysis reaction Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000004970 Chain extender Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052728 basic metal Inorganic materials 0.000 description 1
- 150000003818 basic metals Chemical class 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 description 1
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Abstract
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Priority Applications (1)
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CN200910261036A CN101712691B (zh) | 2009-12-17 | 2009-12-17 | 二甲基二甲氧基硅烷的制备方法 |
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CN200910261036A CN101712691B (zh) | 2009-12-17 | 2009-12-17 | 二甲基二甲氧基硅烷的制备方法 |
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CN101712691A CN101712691A (zh) | 2010-05-26 |
CN101712691B true CN101712691B (zh) | 2012-09-05 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102718792A (zh) * | 2012-06-08 | 2012-10-10 | 新亚强硅化学江苏有限公司 | 二甲基二乙氧基硅烷的制备工艺 |
CN102718791A (zh) * | 2012-06-08 | 2012-10-10 | 新亚强硅化学江苏有限公司 | 三甲基乙氧基硅烷的制备工艺 |
CN103896978B (zh) * | 2012-12-27 | 2017-09-19 | 安徽祥源科技股份有限公司 | 一种制备高纯度甲基苯基二甲氧基硅烷的方法 |
CN109251220A (zh) * | 2018-10-22 | 2019-01-22 | 浙江衢州正邦有机硅有限公司 | 一种二甲基二甲氧基硅烷的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380660A (en) * | 1982-07-01 | 1983-04-19 | Allied Corporation | Producing alkoxysilanes and alkoxy-oximinosilanes |
US4762938A (en) * | 1986-10-10 | 1988-08-09 | Bayer Aktiengesellschaft | Process for the preparation of alkoxysilanes |
CN1169432A (zh) * | 1996-06-26 | 1998-01-07 | 上海树脂厂 | 二烷基二烷氧基硅烷的制备方法 |
CN101225090A (zh) * | 2007-01-15 | 2008-07-23 | 临邑县鲁晶化工有限公司 | 一步法直接合成二烷基二烷氧基硅烷的方法 |
-
2009
- 2009-12-17 CN CN200910261036A patent/CN101712691B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4380660A (en) * | 1982-07-01 | 1983-04-19 | Allied Corporation | Producing alkoxysilanes and alkoxy-oximinosilanes |
US4762938A (en) * | 1986-10-10 | 1988-08-09 | Bayer Aktiengesellschaft | Process for the preparation of alkoxysilanes |
CN1169432A (zh) * | 1996-06-26 | 1998-01-07 | 上海树脂厂 | 二烷基二烷氧基硅烷的制备方法 |
CN101225090A (zh) * | 2007-01-15 | 2008-07-23 | 临邑县鲁晶化工有限公司 | 一步法直接合成二烷基二烷氧基硅烷的方法 |
Non-Patent Citations (1)
Title |
---|
幸松民等.有机硅合成工艺及产品应用.《化学工业出版社》.2000,第149页. * |
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CN101712691A (zh) | 2010-05-26 |
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Application publication date: 20100526 Assignee: Xinyaqiang Silicon Chemistry Jiangsu Co.,Ltd. Assignor: Jilin Xinyaqiang Biochem Co., Ltd. Contract record no.: 2015320000193 Denomination of invention: Preparation method of dimethyl dimethoxy triacetoxy Granted publication date: 20120905 License type: Exclusive License Record date: 20150415 |
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Effective date of registration: 20151111 Address after: 223800 eco chemical science and Technology Industrial Park, Jiangsu, Suqian Province, No. five, No. 3 Patentee after: Jilin Xinyaqiang Biochem Co., Ltd. Address before: 132200 No. 20, Shanghai street, Yongji Economic Development Zone, Jilin, Jilin Patentee before: Jilin Xinyaqiang Biochem Co., Ltd. |