GB1516899A - Process for the manufacture of hexamethyldisilazane - Google Patents

Process for the manufacture of hexamethyldisilazane

Info

Publication number
GB1516899A
GB1516899A GB5068075A GB5068075A GB1516899A GB 1516899 A GB1516899 A GB 1516899A GB 5068075 A GB5068075 A GB 5068075A GB 5068075 A GB5068075 A GB 5068075A GB 1516899 A GB1516899 A GB 1516899A
Authority
GB
United Kingdom
Prior art keywords
pbw
hexamethyldisilazane
me3sicl
dec
gaseous
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
Application number
GB5068075A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
Goldschmidt GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TH Goldschmidt AG, Goldschmidt GmbH filed Critical TH Goldschmidt AG
Priority to GB5068075A priority Critical patent/GB1516899A/en
Priority to DE19762645792 priority patent/DE2645792C2/de
Priority to DE19762645703 priority patent/DE2645703C3/de
Priority to FR7635496A priority patent/FR2334688A1/fr
Priority to FR7635495A priority patent/FR2334687A1/fr
Priority to ES454033A priority patent/ES454033A1/es
Priority to IT5250576A priority patent/IT1069587B/it
Priority to IT5250676A priority patent/IT1069982B/it
Priority to NL7613725A priority patent/NL162655C/xx
Priority to NL7613726A priority patent/NL159987B/xx
Priority to BE173163A priority patent/BE849293A/xx
Publication of GB1516899A publication Critical patent/GB1516899A/en
Expired legal-status Critical Current

Links

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)
GB5068075A 1975-12-10 1975-12-10 Process for the manufacture of hexamethyldisilazane Expired GB1516899A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB5068075A GB1516899A (en) 1975-12-10 1975-12-10 Process for the manufacture of hexamethyldisilazane
DE19762645792 DE2645792C2 (de) 1975-12-10 1976-10-09 Verfahren zur Gewinnung von Hexamethyldisilazan
DE19762645703 DE2645703C3 (de) 1975-12-10 1976-10-09 Verfahren zur Herstellung von Hexamethyldisilazan
FR7635496A FR2334688A1 (fr) 1975-12-10 1976-11-25 Preparation d'hexamethyldisilazane par reaction utilisant cette substance comme solvant et comportant la formation de chlorure d'ammonium ainsi que son elimination par lavage
FR7635495A FR2334687A1 (fr) 1975-12-10 1976-11-25 Procede de preparation d'hexamethyldisilazane avec emploi de cette substance comme solvant et separation par distillation de l'hexamethyldisilazane forme
ES454033A ES454033A1 (es) 1975-12-10 1976-12-07 Procedimiento para la preparacion de hexametildisilazano.
IT5250576A IT1069587B (it) 1975-12-10 1976-12-07 Procedimento per la produzione di esametil disilazano
IT5250676A IT1069982B (it) 1975-12-10 1976-12-07 Procedimento per la produzione di e sametil disilazano
NL7613725A NL162655C (nl) 1975-12-10 1976-12-09 Werkwijze voor het bereiden van hexamethyldisilazan.
NL7613726A NL159987B (nl) 1975-12-10 1976-12-09 Werkwijze voor het bereiden van hexamethyldisilazan.
BE173163A BE849293A (fr) 1975-12-10 1976-12-10 Procede de preparation d'hexamethyldisilazane et produit obtenu

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
GB1516899A true GB1516899A (en) 1978-07-05

Family

ID=10456916

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5068075A Expired GB1516899A (en) 1975-12-10 1975-12-10 Process for the manufacture of hexamethyldisilazane

Country Status (6)

Country Link
BE (1) BE849293A (https=)
DE (2) DE2645703C3 (https=)
ES (1) ES454033A1 (https=)
FR (1) FR2334688A1 (https=)
GB (1) GB1516899A (https=)
NL (1) NL159987B (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2978170B2 (ja) 1997-12-02 1999-11-15 ワツカー−ケミー ゲゼルシヤフト ミツト ベシユレンクテル ハフツング オルガノシラザンの製造方法
US20150284414A1 (en) * 2014-04-03 2015-10-08 Shin-Etsu Chemical Co., Ltd. Preparation of silazane compound

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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.
RU2264319C2 (ru) * 2003-09-29 2005-11-20 Нигматуллин Нургазиз Фаттахович Колесный автотранспорт с аэродинамическим крылом и щитком

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112608B2 (https=) * 1973-05-29 1976-04-21
GB1516899A (en) * 1975-12-10 1978-07-05 Goldschmidt Ag Th Process for the manufacture of hexamethyldisilazane

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2978170B2 (ja) 1997-12-02 1999-11-15 ワツカー−ケミー ゲゼルシヤフト ミツト ベシユレンクテル ハフツング オルガノシラザンの製造方法
US6051729A (en) * 1997-12-02 2000-04-18 Wacker-Chemie Gmbh Process for preparing organosilazanes
US20150284414A1 (en) * 2014-04-03 2015-10-08 Shin-Etsu Chemical Co., Ltd. Preparation of silazane compound
EP2930177A1 (en) * 2014-04-03 2015-10-14 Shin-Etsu Chemical Co., Ltd. Preparation of silazane compound
KR20150115642A (ko) * 2014-04-03 2015-10-14 신에쓰 가가꾸 고교 가부시끼가이샤 실라잔 화합물의 제조 방법
CN104974184A (zh) * 2014-04-03 2015-10-14 信越化学工业株式会社 硅氮烷化合物的制备
US9416147B2 (en) 2014-04-03 2016-08-16 Shin-Etsu Chemical Co., Ltd. Preparation of silazane compound
TWI660962B (zh) * 2014-04-03 2019-06-01 日商信越化學工業股份有限公司 矽氮烷化合物的製造方法
CN104974184B (zh) * 2014-04-03 2019-12-06 信越化学工业株式会社 硅氮烷化合物的制备
KR102084812B1 (ko) 2014-04-03 2020-03-04 신에쓰 가가꾸 고교 가부시끼가이샤 실라잔 화합물의 제조 방법

Also Published As

Publication number Publication date
FR2334688A1 (fr) 1977-07-08
FR2334688B1 (https=) 1979-03-09
DE2645703C3 (de) 1979-08-30
DE2645792A1 (de) 1977-06-16
ES454033A1 (es) 1977-11-16
BE849293A (fr) 1977-04-01
DE2645703B2 (de) 1979-01-04
DE2645703A1 (de) 1977-06-16
NL7613726A (nl) 1977-06-14
NL159987B (nl) 1979-04-17
DE2645792C2 (de) 1982-12-23

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Legal Events

Date Code Title Description
PS Patent sealed