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Merck
CN

81350

Sigma-Aldrich

聚丙二醇

P 400

别名:

1,2-propanediol

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关于此项目

化学文摘社编号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
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表单

liquid

分子量

Mn 446

折射率

n20/D 1.447

粘度

~100 mPa.s(20 °C)

溶解性

water: miscible (completely)

密度

1.01 g/mL at 20 °C

SMILES字符串

O(C(CO)C)CC(O)C

InChI

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

InChI key

DUFKCOQISQKSAV-UHFFFAOYSA-N

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一般描述

丙二醇是一种脂肪醇。 它是一种丙二醇加成聚合物,在水中保存为H[OCH3]nOH,n代表了氧丙烯基的平均数。

应用

丙二醇(PPG)在化妆品中可用作降低粘稠度到的试剂,溶剂和芳香成分。 PPG是很好的膨胀试剂,可以用来合成大孔介孔材料。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

201.2 °F - closed cup

闪点(°C)

94.0 °C - closed cup

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Preparation and characterization of organo-modified SBA-15 by using polypropylene glycol as a swelling agent
Park BG, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 66(2), 229-238 (2003)
Anup Aggarwal et al.
Cell, 170(2), 249-259 (2017-07-04)
Widespread resistance to first-line TB drugs is a major problem that will likely only be resolved through the development of new drugs with novel mechanisms of action. We have used structure-guided methods to develop a lead molecule that targets the
Omnidirectional printing of 3D microvascular networks.
Willie Wu et al.
Advanced materials (Deerfield Beach, Fla.), 23(24), H178-H183 (2011-03-26)
Daimei Chen et al.
Journal of hazardous materials, 235-236, 186-193 (2012-08-14)
TiO(2) pillared clay materials were prepared by montmorillonite (Mt) and acidic solutions of hydrolyzed Ti alkoxides in the presence of high-molecular-weight polyoxypropylene (POP)-backboned di-quaternary salts (POP). The as-prepared materials were characterized by means of XRD, FTIR, TG-DTA, XRF, specific surface
James E Hudson et al.
Tissue engineering. Part A, 17(17-18), 2279-2289 (2011-05-06)
Tissue engineering approaches are currently being investigated for the restoration of myocardial function in heart failure patients, most commonly by combining cells with a substrate to form myocardial-like constructs (MCs). The final properties of these constructs are dependant on the

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