ES454033A1 - Procedimiento para la preparacion de hexametildisilazano. - Google Patents
Procedimiento para la preparacion de hexametildisilazano.Info
- Publication number
- ES454033A1 ES454033A1 ES454033A ES454033A ES454033A1 ES 454033 A1 ES454033 A1 ES 454033A1 ES 454033 A ES454033 A ES 454033A ES 454033 A ES454033 A ES 454033A ES 454033 A1 ES454033 A1 ES 454033A1
- Authority
- ES
- Spain
- Prior art keywords
- hexamethyldisilazane
- manufacture
- trimethylchlorosilane
- reaction
- weight
- 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
- FFUAGWLWBBFQJT-UHFFFAOYSA-N hexamethyldisilazane Chemical compound C[Si](C)(C)N[Si](C)(C)C FFUAGWLWBBFQJT-UHFFFAOYSA-N 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 4
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 abstract 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
- 235000019270 ammonium chloride Nutrition 0.000 abstract 2
- 239000005051 trimethylchlorosilane Substances 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5068075A GB1516899A (en) | 1975-12-10 | 1975-12-10 | Process for the manufacture of hexamethyldisilazane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES454033A1 true ES454033A1 (es) | 1977-11-16 |
Family
ID=10456916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES454033A Expired ES454033A1 (es) | 1975-12-10 | 1976-12-07 | Procedimiento para la preparacion de hexametildisilazano. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE849293A (OSRAM) |
| DE (2) | DE2645703C3 (OSRAM) |
| ES (1) | ES454033A1 (OSRAM) |
| FR (1) | FR2334688A1 (OSRAM) |
| GB (1) | GB1516899A (OSRAM) |
| NL (1) | NL159987B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1516899A (en) * | 1975-12-10 | 1978-07-05 | Goldschmidt Ag Th | Process for the manufacture of hexamethyldisilazane |
| NL7812080A (nl) * | 1978-02-03 | 1979-08-07 | Goldschmidt Ag Th | Werkwijze voor het bereiden van hexamethyldisilazan. |
| DE19753480C1 (de) * | 1997-12-02 | 1999-01-07 | Wacker Chemie Gmbh | Verfahren zur Herstellung von Organosilazanen und Ammonchlorid |
| RU2264319C2 (ru) * | 2003-09-29 | 2005-11-20 | Нигматуллин Нургазиз Фаттахович | Колесный автотранспорт с аэродинамическим крылом и щитком |
| JP6176175B2 (ja) * | 2014-04-03 | 2017-08-09 | 信越化学工業株式会社 | シラザン化合物の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112608B2 (OSRAM) * | 1973-05-29 | 1976-04-21 | ||
| GB1516899A (en) * | 1975-12-10 | 1978-07-05 | Goldschmidt Ag Th | Process for the manufacture of hexamethyldisilazane |
-
1975
- 1975-12-10 GB GB5068075A patent/GB1516899A/en not_active Expired
-
1976
- 1976-10-09 DE DE19762645703 patent/DE2645703C3/de not_active Expired
- 1976-10-09 DE DE19762645792 patent/DE2645792C2/de not_active Expired
- 1976-11-25 FR FR7635496A patent/FR2334688A1/fr active Granted
- 1976-12-07 ES ES454033A patent/ES454033A1/es not_active Expired
- 1976-12-09 NL NL7613726A patent/NL159987B/xx not_active Application Discontinuation
- 1976-12-10 BE BE173163A patent/BE849293A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL159987B (nl) | 1979-04-17 |
| DE2645792A1 (de) | 1977-06-16 |
| FR2334688A1 (fr) | 1977-07-08 |
| NL7613726A (nl) | 1977-06-14 |
| DE2645703B2 (de) | 1979-01-04 |
| DE2645792C2 (de) | 1982-12-23 |
| BE849293A (fr) | 1977-04-01 |
| DE2645703C3 (de) | 1979-08-30 |
| FR2334688B1 (OSRAM) | 1979-03-09 |
| DE2645703A1 (de) | 1977-06-16 |
| GB1516899A (en) | 1978-07-05 |
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