GB2383795B - Preparation of triethyl phosphate - Google Patents

Preparation of triethyl phosphate

Info

Publication number
GB2383795B
GB2383795B GB0227114A GB0227114A GB2383795B GB 2383795 B GB2383795 B GB 2383795B GB 0227114 A GB0227114 A GB 0227114A GB 0227114 A GB0227114 A GB 0227114A GB 2383795 B GB2383795 B GB 2383795B
Authority
GB
United Kingdom
Prior art keywords
preparation
triethyl phosphate
triethyl
phosphate
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 - Fee Related
Application number
GB0227114A
Other languages
English (en)
Other versions
GB0227114D0 (en
GB2383795A (en
Inventor
Dr Karl-Heinz Mitschke
D I Kaspar Hallenberger
Ottfried Schlak
Johannes Kaulen
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB0227114D0 publication Critical patent/GB0227114D0/en
Publication of GB2383795A publication Critical patent/GB2383795A/en
Application granted granted Critical
Publication of GB2383795B publication Critical patent/GB2383795B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/06—Phosphorus compounds without P—C bonds
    • C07F9/08—Esters of oxyacids of phosphorus
    • C07F9/09—Esters of phosphoric acids
    • C07F9/11—Esters of phosphoric acids with hydroxyalkyl compounds without further substituents on alkyl
GB0227114A 2001-11-27 2002-11-20 Preparation of triethyl phosphate Expired - Fee Related GB2383795B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10158135 2001-11-27

Publications (3)

Publication Number Publication Date
GB0227114D0 GB0227114D0 (en) 2002-12-24
GB2383795A GB2383795A (en) 2003-07-09
GB2383795B true GB2383795B (en) 2004-12-08

Family

ID=7707117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0227114A Expired - Fee Related GB2383795B (en) 2001-11-27 2002-11-20 Preparation of triethyl phosphate

Country Status (6)

Country Link
US (1) US6673955B2 (und)
JP (1) JP2003160591A (und)
CN (1) CN1237067C (und)
DE (1) DE10253212A1 (und)
GB (1) GB2383795B (und)
RU (1) RU2002131713A (und)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100549130C (zh) * 2006-01-26 2009-10-14 江苏雅克化工有限公司 Tcpp阻燃剂制备方法
CN101775031B (zh) * 2009-12-22 2012-08-29 江苏雅克科技股份有限公司 Tcpp阻燃剂制备方法
CN101941988B (zh) * 2010-03-04 2012-06-27 浙江医药股份有限公司维生素厂 磷酸二乙酯钠制备磷酸三乙酯的工艺
CN101891761B (zh) * 2010-07-19 2012-07-04 吉林大学 相转移催化合成磷酸三乙酯的方法
CN102206230B (zh) * 2011-04-02 2014-12-10 吉林市永林化工有限公司 磷酸三乙酯制备方法
CN102675359B (zh) * 2012-05-22 2015-03-11 江苏雅克科技股份有限公司 一种制备磷酸三乙酯的方法
CN104447855B (zh) * 2013-09-18 2017-06-06 中国石油天然气股份有限公司 一种磷酸三乙酯粗品的精馏方法
CN104892666B (zh) * 2015-06-26 2017-03-01 四川中萃化工有限公司 一种高纯磷酸三丁酯的制备方法
CN105859770B (zh) * 2016-05-09 2019-03-22 云南云天化以化磷业研究技术有限公司 一种合成磷酸烷基酯的方法
DE102016210484A1 (de) * 2016-06-14 2017-12-14 Evonik Degussa Gmbh Verfahren zur Entfeuchtung von feuchten Gasgemischen
CN114057787A (zh) * 2021-11-25 2022-02-18 浙江万盛股份有限公司 一种磷酸三乙酯的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801683A (en) * 1970-10-20 1974-04-02 Toyama Chemical Co Ltd Process for preparing trialkyophosphate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE541145C (de) 1927-10-13 1932-01-14 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Phosphorsaeureestern aliphatischer Alkohole
DE899498C (de) 1944-06-25 1954-06-21 Basf Ag Verfahren zur Herstellung des Phosphorsaeuretri-(2-aethyl-n-hexyl)-esters
JP3323611B2 (ja) 1993-06-25 2002-09-09 株式会社日立製作所 Ｖｔｒ用周波数変換装置
DE19910463B4 (de) * 1998-03-18 2007-05-10 Lanxess Deutschland Gmbh Dialkylphosphorsäuren nach der Methanol-Methode

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801683A (en) * 1970-10-20 1974-04-02 Toyama Chemical Co Ltd Process for preparing trialkyophosphate

Also Published As

Publication number Publication date
GB0227114D0 (en) 2002-12-24
CN1421448A (zh) 2003-06-04
GB2383795A (en) 2003-07-09
RU2002131713A (ru) 2004-11-27
JP2003160591A (ja) 2003-06-03
DE10253212A1 (de) 2003-06-05
US6673955B2 (en) 2004-01-06
CN1237067C (zh) 2006-01-18
US20030100788A1 (en) 2003-05-29

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061120