JPS5564593A - Preparation of phosphoric monoester - Google Patents
Preparation of phosphoric monoesterInfo
- Publication number
- JPS5564593A JPS5564593A JP13661278A JP13661278A JPS5564593A JP S5564593 A JPS5564593 A JP S5564593A JP 13661278 A JP13661278 A JP 13661278A JP 13661278 A JP13661278 A JP 13661278A JP S5564593 A JPS5564593 A JP S5564593A
- Authority
- JP
- Japan
- Prior art keywords
- alkylene oxide
- adduct
- alcohol
- 30mol
- azeotropic
- 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.)
- Granted
Links
Abstract
PURPOSE: To obtain the title compound useful as detergents, textile finishes, and medicines, in high yield, by esterifying orthophosphoric acid with an alcohol or its alkylene oxide adduct with azeotropic or vacuum dehydration.
CONSTITUTION: One mole of an 8W20C straight or branched chain (un)saturated aliphatic alcohol, e.g. lauryl alcohol, or its adduct with an alkylene oxide (≤30mol), or a 1W20C alkylphenol adduct with an alkylene oxide (≤30mol) is esterified with 0.5W2.9mol of orthophosphoric acid in the presence or absence of an organic solvent, e.g. xylene, at 100W150°C, preferably 120W140°C, with azeotropic or vacuum dehydration to give the compound of the formula (R is organic hydroxy compound residue).
EFFECT: Safely used as creams or lipsticks directly applied to the skin due to almost no arsenic.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13661278A JPS5838435B2 (en) | 1978-11-06 | 1978-11-06 | Method for producing phosphoric acid monoester |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13661278A JPS5838435B2 (en) | 1978-11-06 | 1978-11-06 | Method for producing phosphoric acid monoester |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5564593A true JPS5564593A (en) | 1980-05-15 |
JPS5838435B2 JPS5838435B2 (en) | 1983-08-23 |
Family
ID=15179363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13661278A Expired JPS5838435B2 (en) | 1978-11-06 | 1978-11-06 | Method for producing phosphoric acid monoester |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5838435B2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004978A1 (en) * | 1989-10-06 | 1991-04-18 | Daikin Industries, Ltd. | Process for preparing monofluoroalkyl ester of phosphoric acid |
JP2010031009A (en) * | 2008-07-25 | 2010-02-12 | Air Products & Chemicals Inc | Method for removing trace of arsenic impurity from triethyl phosphate (tepo) |
CN101838286A (en) * | 2010-04-29 | 2010-09-22 | 苏州元素集化学工业有限公司 | Method and equipment for preparing fatty alcohol (ether) phosphate |
CN103012469A (en) * | 2012-12-29 | 2013-04-03 | 山东科技大学 | Method for preparing high-carbon alkyl phosphate for cosmetics |
JP2019518750A (en) * | 2016-06-27 | 2019-07-04 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | Topical composition |
JP2019518749A (en) * | 2016-06-27 | 2019-07-04 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | Composition comprising micro pigment |
-
1978
- 1978-11-06 JP JP13661278A patent/JPS5838435B2/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991004978A1 (en) * | 1989-10-06 | 1991-04-18 | Daikin Industries, Ltd. | Process for preparing monofluoroalkyl ester of phosphoric acid |
JP2010031009A (en) * | 2008-07-25 | 2010-02-12 | Air Products & Chemicals Inc | Method for removing trace of arsenic impurity from triethyl phosphate (tepo) |
CN101838286A (en) * | 2010-04-29 | 2010-09-22 | 苏州元素集化学工业有限公司 | Method and equipment for preparing fatty alcohol (ether) phosphate |
CN103012469A (en) * | 2012-12-29 | 2013-04-03 | 山东科技大学 | Method for preparing high-carbon alkyl phosphate for cosmetics |
JP2019518750A (en) * | 2016-06-27 | 2019-07-04 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | Topical composition |
JP2019518749A (en) * | 2016-06-27 | 2019-07-04 | ディーエスエム アイピー アセッツ ビー.ブイ.Dsm Ip Assets B.V. | Composition comprising micro pigment |
Also Published As
Publication number | Publication date |
---|---|
JPS5838435B2 (en) | 1983-08-23 |
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