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D215554

一缩二丙二醇

Name: 一缩二丙二醇
Brand: ALDRICH

99%, mixture of isomers

别名:

DPG, 二(2-羟丙基)醚

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关于此项目

线性分子式:

HOC₃H₆OC₃H₆OH

化学文摘社编号:

25265-71-8

分子量:

134.17

PubChem Substance ID:

24893644

UNSPSC Code:

12352100

MDL number:

MFCD06252230

NACRES:

NA.22

EC Number:

246-770-3

Beilstein/REAXYS Number:

1698372

Assay:

99%

Form:

liquid

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属性

vapor density

4.6 (vs air)

Quality Level

200

vapor pressure

<0.01 mmHg ( 20 °C)

assay

99%

form

liquid

refractive index

n20/D 1.441 (lit.)

density

1.023 g/mL at 25 °C (lit.)

SMILES string

CC(O)COCC(C)O.CC(O)COC(C)CO.CC(CO)OC(C)CO

InChI

1S/C6H14O3/c1-3-5(7)9-6(8)4-2/h5-8H,3-4H2,1-2H3

InChI key

QYSXYAURTRCDJU-UHFFFAOYSA-N

说明

Application

二丙二醇可用作TEMPO介导的苯乙烯活性自由基分散聚合的溶剂。

Packaging

塑料瓶包装

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存储类别

10 - Combustible liquids

flash_point_f

266.0 °F - closed cup

flash_point_c

130 °C - closed cup

ppe

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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实验方案

利用 Nukol™ 对乙二醇类进行气相色谱分析

99%；甘油，≥99.5%；四甘醇，99%

Effect of layered application on the skin permeation of a cosmetic active component, rhododendrol.

Florencio Villester Arce et al.

The Journal of toxicological sciences, 44(1), 1-11 (2019-01-11)

Cosmetics containing rhododendrol (RD) were voluntarily recalled after incidents of leukoderma related to their use. Users reported using up to five different RD-containing products by layered application. In this study, we investigated the effects of layered application, formulations, and their

One-Pot Method of Synthesizing TEMPO-Oxidized Bacterial Cellulose Nanofibers Using Immobilized TEMPO for Skincare Applications.

Seung-Hyun Jun et al.

Polymers, 11(6) (2019-06-15)

In the skincare field, water-dispersed bacterial cellulose nanofibers synthesized via an oxidation reaction using 2,2,6,6-tetramethyl-1-piperidine-N-oxy radical (TEMPO) as a catalyst are promising bio-based polymers for engineered green materials because of their unique properties when applied to the surface of the

Prediction of skin permeation and concentration of rhododendrol applied as finite dose from complex cosmetic vehicles.

Florencio Arce et al.

International journal of pharmaceutics, 578, 119186-119186 (2020-03-01)

Finite dose experiments represent clinical use wherein depletion of dose, evaporation of excipients, and gradual change in vehicle composition may occur. In the present study, we attempted a mathematical approach for predicting skin permeation and concentration of a cosmetic active

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全球贸易项目编号

货号	GTIN
D215554-25G	04061837637797
D215554-3KG	04061833561737
D215554-500G	04061833561744