CN1300151C - 一种合成二甲基氢氯硅烷的方法 - Google Patents
一种合成二甲基氢氯硅烷的方法 Download PDFInfo
- Publication number
- CN1300151C CN1300151C CNB2005100490143A CN200510049014A CN1300151C CN 1300151 C CN1300151 C CN 1300151C CN B2005100490143 A CNB2005100490143 A CN B2005100490143A CN 200510049014 A CN200510049014 A CN 200510049014A CN 1300151 C CN1300151 C CN 1300151C
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- CN
- China
- Prior art keywords
- silicane
- methyl
- reaction
- reactor
- dimethyl
- 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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- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 title abstract description 25
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 title abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 title abstract description 19
- 230000015572 biosynthetic process Effects 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 239000001257 hydrogen Substances 0.000 claims abstract description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 22
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000007323 disproportionation reaction Methods 0.000 claims abstract description 9
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000376 reactant Substances 0.000 claims abstract description 5
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 claims description 32
- DESGIDRJCLIWRS-UHFFFAOYSA-N [SiH]Cl Chemical compound [SiH]Cl DESGIDRJCLIWRS-UHFFFAOYSA-N 0.000 claims description 24
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 claims description 18
- 239000005051 trimethylchlorosilane Substances 0.000 claims description 16
- YGHUUVGIRWMJGE-UHFFFAOYSA-N chlorodimethylsilane Chemical compound C[SiH](C)Cl YGHUUVGIRWMJGE-UHFFFAOYSA-N 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 abstract description 10
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 abstract description 6
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- 125000003963 dichloro group Chemical group Cl* 0.000 abstract 2
- FZGRPBJBMUNMQH-UHFFFAOYSA-N trimethyl-$l^{3}-chlorane Chemical compound CCl(C)C FZGRPBJBMUNMQH-UHFFFAOYSA-N 0.000 abstract 2
- 238000010924 continuous production Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 16
- 238000005194 fractionation Methods 0.000 description 5
- -1 polysiloxane Polymers 0.000 description 5
- 238000003822 preparative gas chromatography Methods 0.000 description 5
- 238000004445 quantitative analysis Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 4
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Chemical group 0.000 description 3
- 239000000178 monomer Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000005046 Chlorosilane Substances 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- QABCGOSYZHCPGN-UHFFFAOYSA-N chloro(dimethyl)silicon Chemical compound C[Si](C)Cl QABCGOSYZHCPGN-UHFFFAOYSA-N 0.000 description 2
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical compound Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 150000001343 alkyl silanes Chemical class 0.000 description 1
- 238000010504 bond cleavage reaction Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- YGZSVWMBUCGDCV-UHFFFAOYSA-N chloro(methyl)silane Chemical class C[SiH2]Cl YGZSVWMBUCGDCV-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical group CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- UIUXUFNYAYAMOE-UHFFFAOYSA-N methylsilane Chemical compound [SiH3]C UIUXUFNYAYAMOE-UHFFFAOYSA-N 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 125000005496 phosphonium group Chemical group 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 150000004756 silanes Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
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- Silicon Compounds (AREA)
Abstract
Description
外形 | 长条状 |
尺寸/mm负载量/%比表面积/m2·g-1比孔容/ml·g-1堆密度/g·ml-1 | 0.5~1.076.912850.750.87 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100490143A CN1300151C (zh) | 2005-02-01 | 2005-02-01 | 一种合成二甲基氢氯硅烷的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100490143A CN1300151C (zh) | 2005-02-01 | 2005-02-01 | 一种合成二甲基氢氯硅烷的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1680397A CN1680397A (zh) | 2005-10-12 |
CN1300151C true CN1300151C (zh) | 2007-02-14 |
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CNB2005100490143A Expired - Fee Related CN1300151C (zh) | 2005-02-01 | 2005-02-01 | 一种合成二甲基氢氯硅烷的方法 |
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CN (1) | CN1300151C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE102013200675A1 (de) * | 2013-01-17 | 2014-07-17 | Wacker Chemie Ag | Verfahren zur Herstellung von Alkylchlorsilanen durch Umlagerungsreaktionen |
CN106632447A (zh) * | 2016-10-28 | 2017-05-10 | 嘉兴学院 | 一种二甲基氢氯硅烷的制备方法 |
CN113480567B (zh) * | 2021-08-20 | 2022-11-22 | 唐山偶联硅业有限公司 | 均相歧化反应制备二甲基氢氯硅烷的方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091136A (zh) * | 1992-12-03 | 1994-08-24 | 瓦克化学有限公司 | 制备二甲基氯硅烷的方法 |
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2005
- 2005-02-01 CN CNB2005100490143A patent/CN1300151C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1091136A (zh) * | 1992-12-03 | 1994-08-24 | 瓦克化学有限公司 | 制备二甲基氯硅烷的方法 |
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CN1680397A (zh) | 2005-10-12 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Quzhou Ruilijie Chemical Industry Co.,Ltd. Assignor: Zhejiang University Contract record no.: 2010330001130 Denomination of invention: Synthesis of dimethyl silicane hydroxide Granted publication date: 20070214 License type: Exclusive License Open date: 20051012 Record date: 20100618 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070214 Termination date: 20140201 |