CN111454129B - 一种高纯苯氧乙醇的制备方法 - Google Patents
一种高纯苯氧乙醇的制备方法 Download PDFInfo
- Publication number
- CN111454129B CN111454129B CN202010354681.7A CN202010354681A CN111454129B CN 111454129 B CN111454129 B CN 111454129B CN 202010354681 A CN202010354681 A CN 202010354681A CN 111454129 B CN111454129 B CN 111454129B
- Authority
- CN
- China
- Prior art keywords
- phenol
- reaction
- purity
- product
- phenoxyethanol
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/02—Preparation of ethers from oxiranes
- C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/34—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010354681.7A CN111454129B (zh) | 2020-04-29 | 2020-04-29 | 一种高纯苯氧乙醇的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010354681.7A CN111454129B (zh) | 2020-04-29 | 2020-04-29 | 一种高纯苯氧乙醇的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111454129A CN111454129A (zh) | 2020-07-28 |
CN111454129B true CN111454129B (zh) | 2023-04-11 |
Family
ID=71676044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010354681.7A Active CN111454129B (zh) | 2020-04-29 | 2020-04-29 | 一种高纯苯氧乙醇的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111454129B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111718244B (zh) * | 2020-07-28 | 2023-06-27 | 浙江皇马科技股份有限公司 | 化妆品用原料苯氧乙醇的制备工艺 |
CN113072431A (zh) * | 2021-03-25 | 2021-07-06 | 浙江皇马科技股份有限公司 | 一种丙二醇苯醚的高选择性合成方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005272333A (ja) * | 2004-03-24 | 2005-10-06 | Yokkaichi Chem Co Ltd | 高純度フェノール・酸化エチレン付加体の製造法 |
CN101712600A (zh) * | 2008-10-07 | 2010-05-26 | 抚顺佳化聚氨酯有限公司 | 一种制备乙、丙、丁二醇苯醚的方法 |
CN102079813A (zh) * | 2010-11-18 | 2011-06-01 | 浙江皇马科技股份有限公司 | 一种苯酚聚氧乙烯醚磷酸酯的制备方法 |
CN102295538A (zh) * | 2011-08-25 | 2011-12-28 | 浙江皇马化工集团有限公司 | 一种苯氧基乙醇的合成方法 |
CN104926618A (zh) * | 2015-06-04 | 2015-09-23 | 聂超 | 一种苯氧乙醇的制备方法 |
CN106478385A (zh) * | 2015-09-02 | 2017-03-08 | 奇里茨应用技术(上海)有限公司 | 一种制备痕量苯酚的高纯丙二醇苯醚或乙二醇苯醚的方法 |
-
2020
- 2020-04-29 CN CN202010354681.7A patent/CN111454129B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005272333A (ja) * | 2004-03-24 | 2005-10-06 | Yokkaichi Chem Co Ltd | 高純度フェノール・酸化エチレン付加体の製造法 |
CN101712600A (zh) * | 2008-10-07 | 2010-05-26 | 抚顺佳化聚氨酯有限公司 | 一种制备乙、丙、丁二醇苯醚的方法 |
CN102079813A (zh) * | 2010-11-18 | 2011-06-01 | 浙江皇马科技股份有限公司 | 一种苯酚聚氧乙烯醚磷酸酯的制备方法 |
CN102295538A (zh) * | 2011-08-25 | 2011-12-28 | 浙江皇马化工集团有限公司 | 一种苯氧基乙醇的合成方法 |
CN104926618A (zh) * | 2015-06-04 | 2015-09-23 | 聂超 | 一种苯氧乙醇的制备方法 |
CN106478385A (zh) * | 2015-09-02 | 2017-03-08 | 奇里茨应用技术(上海)有限公司 | 一种制备痕量苯酚的高纯丙二醇苯醚或乙二醇苯醚的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN111454129A (zh) | 2020-07-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111454129B (zh) | 一种高纯苯氧乙醇的制备方法 | |
CN106588599A (zh) | 聚甲醛二甲基醚的纯制方法 | |
CN111187148B (zh) | 一种同时制备邻羟基苯乙醚和1,3-苯并二氧戊环-2-酮的方法 | |
CN112778102B (zh) | 一种乙烯基醚类单体的提纯方法 | |
CN100349849C (zh) | 一种以介孔分子筛为催化剂制备柠檬酸三丁酯的方法 | |
CN104193598A (zh) | 一种多回流环保型甲缩醛制备工艺 | |
CN107935970A (zh) | 一种高纯度低含水量3‑甲胺四氢呋喃的制备方法 | |
CN104230676A (zh) | 一种甲缩醛的制备工艺 | |
CN106366090A (zh) | α‑松油醇合成1,8‑桉叶素的方法 | |
CN108017525B (zh) | 一种α-异甲基紫罗兰酮的合成方法 | |
CN108752177B (zh) | 一种合成反式-2-己烯醛的方法 | |
CN103709018B (zh) | 一种愈创木酚的制备方法 | |
CA1237441A (en) | Substituted trifluorooxetane and preparation thereof | |
CN109180491A (zh) | 一种菠萝醚的合成方法 | |
CN102367230A (zh) | 一种由醛肟合成腈的方法 | |
CN113559935B (zh) | 一种香茅醛环氧化物制备羟基香茅醛的催化剂体系和方法 | |
CN112028747A (zh) | 一种六氟异丙基甲基醚与五氟丙酸的联产工艺 | |
CN109503532B (zh) | 一种3-苯基-3-苄基苯并呋喃酮类化合物及其高效合成方法 | |
CN109651255B (zh) | 一种咪唑类离子液体及其制备与在维生素e乙酸酯合成中的应用 | |
CN107778141A (zh) | 一种1,4‑丁二醇的纯化方法 | |
CN111499497A (zh) | 一种麝香草酚的制备方法 | |
CN107840796B (zh) | 一种三氟甲基烯酯的制备方法 | |
CN117964512B (zh) | 一种n,n-二甲基-3-甲氧基丙酰胺的合成方法 | |
CN111072495A (zh) | 一种提纯2-甲基-1,2-丙二胺的方法 | |
CN116283556B (zh) | 一种2-丁烯酸粗产品的精馏分离工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 312000 Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shangyu District, Shaoxing City, Zhejiang Province Applicant after: ZHEJIANG HUANGMA TECHNOLOGY Co.,Ltd. Applicant after: Zhejiang Real Madrid Shangyi New Material Co.,Ltd. Applicant after: ZHEJIANG LYUKEAN CHEMICAL Co.,Ltd. Address before: 310000 Hangzhou Bay Shangyu economic and Technological Development Zone, Shangyu District, Shaoxing City, Zhejiang Province Applicant before: ZHEJIANG HUANGMA TECHNOLOGY Co.,Ltd. Applicant before: ZHEJIANG HUANGMA NEW MATERIAL TECHNOLOGY Co.,Ltd. Applicant before: ZHEJIANG LYUKEAN CHEMICAL Co.,Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230412 Address after: 312000 Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shangyu District, Shaoxing City, Zhejiang Province Applicant after: ZHEJIANG HUANGMA TECHNOLOGY Co.,Ltd. Applicant after: Zhejiang Real Madrid Shangyi New Material Co.,Ltd. Applicant after: ZHEJIANG LYUKEAN CHEMICAL Co.,Ltd. Applicant after: Zhejiang real special surfactant Research Institute Co.,Ltd. Address before: 312000 Shangyu Economic and Technological Development Zone, Hangzhou Bay, Shangyu District, Shaoxing City, Zhejiang Province Applicant before: ZHEJIANG HUANGMA TECHNOLOGY Co.,Ltd. Applicant before: Zhejiang Real Madrid Shangyi New Material Co.,Ltd. Applicant before: ZHEJIANG LYUKEAN CHEMICAL Co.,Ltd. |
|
TA01 | Transfer of patent application right |