DE2738303C3 - Verfahren zur Herstellung von Chlor enthaltenden Siloxanen und derartige Verbindungen - Google Patents
Verfahren zur Herstellung von Chlor enthaltenden Siloxanen und derartige VerbindungenInfo
- Publication number
- DE2738303C3 DE2738303C3 DE2738303A DE2738303A DE2738303C3 DE 2738303 C3 DE2738303 C3 DE 2738303C3 DE 2738303 A DE2738303 A DE 2738303A DE 2738303 A DE2738303 A DE 2738303A DE 2738303 C3 DE2738303 C3 DE 2738303C3
- Authority
- DE
- Germany
- Prior art keywords
- reaction
- pressure
- hydrogen chloride
- hcl
- mol
- 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.)
- Expired
Links
- 239000000460 chlorine Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 23
- -1 siloxanes Chemical class 0.000 title claims description 22
- 229910052801 chlorine Inorganic materials 0.000 title claims description 17
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims description 7
- 150000001875 compounds Chemical class 0.000 title claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 83
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 60
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 60
- 230000007062 hydrolysis Effects 0.000 claims description 33
- 238000006460 hydrolysis reaction Methods 0.000 claims description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 239000007795 chemical reaction product Substances 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 13
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 229920006395 saturated elastomer Polymers 0.000 claims description 10
- 239000000243 solution Substances 0.000 claims description 9
- 150000004756 silanes Chemical class 0.000 claims description 8
- ORVMIVQULIKXCP-UHFFFAOYSA-N trichloro(phenyl)silane Chemical class Cl[Si](Cl)(Cl)C1=CC=CC=C1 ORVMIVQULIKXCP-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 claims description 2
- 235000010290 biphenyl Nutrition 0.000 claims description 2
- 239000004305 biphenyl Substances 0.000 claims description 2
- 125000006267 biphenyl group Chemical group 0.000 claims description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 2
- 239000012047 saturated solution Substances 0.000 claims description 2
- MROCJMGDEKINLD-UHFFFAOYSA-N dichlorosilane Chemical compound Cl[SiH2]Cl MROCJMGDEKINLD-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 16
- 239000005055 methyl trichlorosilane Substances 0.000 description 13
- JLUFWMXJHAVVNN-UHFFFAOYSA-N methyltrichlorosilane Chemical compound C[Si](Cl)(Cl)Cl JLUFWMXJHAVVNN-UHFFFAOYSA-N 0.000 description 13
- 239000002904 solvent Substances 0.000 description 10
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 229910000077 silane Inorganic materials 0.000 description 9
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical class Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 description 9
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 8
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Inorganic materials [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 8
- 239000005046 Chlorosilane Substances 0.000 description 7
- 229910018557 Si O Inorganic materials 0.000 description 7
- KOPOQZFJUQMUML-UHFFFAOYSA-N chlorosilane Chemical class Cl[SiH3] KOPOQZFJUQMUML-UHFFFAOYSA-N 0.000 description 7
- 238000001879 gelation Methods 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000005054 phenyltrichlorosilane Substances 0.000 description 4
- DOEHJNBEOVLHGL-UHFFFAOYSA-N trichloro(propyl)silane Chemical compound CCC[Si](Cl)(Cl)Cl DOEHJNBEOVLHGL-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- LIKFHECYJZWXFJ-UHFFFAOYSA-N dimethyldichlorosilane Chemical compound C[Si](C)(Cl)Cl LIKFHECYJZWXFJ-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 239000005053 propyltrichlorosilane Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 235000021190 leftovers Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 230000005501 phase interface Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
- C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/06—Preparatory processes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Silicon Polymers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44490/76A GB1551861A (en) | 1976-10-26 | 1976-10-26 | Process for the hydrolysis and condensation of alkyl and aryl-trichlorosilanes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2738303A1 DE2738303A1 (de) | 1978-04-27 |
| DE2738303B2 DE2738303B2 (de) | 1979-12-20 |
| DE2738303C3 true DE2738303C3 (de) | 1980-08-21 |
Family
ID=10433563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2738303A Expired DE2738303C3 (de) | 1976-10-26 | 1977-08-25 | Verfahren zur Herstellung von Chlor enthaltenden Siloxanen und derartige Verbindungen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4161487A (enExample) |
| BE (1) | BE860137A (enExample) |
| DE (1) | DE2738303C3 (enExample) |
| FR (1) | FR2369286A1 (enExample) |
| GB (1) | GB1551861A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4448981A (en) * | 1983-05-13 | 1984-05-15 | General Electric Company | Method of making organosiloxanes and alkyl halides from dialkyldialkoxysilanes |
| US4578494A (en) * | 1985-06-14 | 1986-03-25 | Dow Corning Corporation | Preparation of polysiloxanes from halosilanes |
| US5191053A (en) * | 1990-11-14 | 1993-03-02 | Dow Corning Corporation | Preparation of polyorganosiloxanes with controlled low-levels of hydroxy substitution |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1472047A (fr) * | 1965-06-29 | 1967-03-10 | Soc Ind Des Silicones | Polycondensats de silanes et procédé de préparation desdits polycondensats |
| US3687642A (en) * | 1971-05-19 | 1972-08-29 | Gotz Koerner | Process for preparing chloro-polysiloxanes |
-
1976
- 1976-10-26 GB GB44490/76A patent/GB1551861A/en not_active Expired
-
1977
- 1977-08-25 DE DE2738303A patent/DE2738303C3/de not_active Expired
- 1977-10-18 FR FR7731240A patent/FR2369286A1/fr active Granted
- 1977-10-18 US US05/843,219 patent/US4161487A/en not_active Expired - Lifetime
- 1977-10-26 BE BE182084A patent/BE860137A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2369286B1 (enExample) | 1980-01-18 |
| BE860137A (fr) | 1978-02-15 |
| DE2738303B2 (de) | 1979-12-20 |
| US4161487A (en) | 1979-07-17 |
| DE2738303A1 (de) | 1978-04-27 |
| GB1551861A (en) | 1979-09-05 |
| FR2369286A1 (fr) | 1978-05-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |