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Merck
CN

134368

Sigma-Aldrich

1,2-丙二醇

ReagentPlus®, 99%

别名:

1,2-PDO, 丙二醇

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About This Item

线性分子式:
CH3CH(OH)CH2OH
CAS号:
分子量:
76.09
Beilstein:
1340498
EC 号:
MDL编号:
UNSPSC代码:
12352104
PubChem化学物质编号:
NACRES:
NA.21
方案:
99%
沸点:
187 °C (lit.)
蒸汽压:
0.08 mmHg ( 20 °C)

蒸汽密度

2.62 (vs air)

质量水平

蒸汽压

0.08 mmHg ( 20 °C)

产品线

ReagentPlus®

方案

99%

表单

liquid

自燃温度

779 °F

expl. lim.

12.5 %

折射率

n20/D 1.432 (lit.)

沸点

187 °C (lit.)

mp

−60 °C (lit.)

密度

1.036 g/mL at 25 °C (lit.)

SMILES字符串

CC(O)CO

InChI

1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3

InChI key

DNIAPMSPPWPWGF-UHFFFAOYSA-N

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一般描述

甘油脱水生成羟基丙酮时产生副产物 1,2-丙二醇。它可以在无催化剂的条件下与癸二酸和柠檬酸发生缩合反应得到聚(1,2-丙二醇-癸二酸酯)-柠檬酸酯 (PPSC),这是一种弹性聚酯,可用于组织工程和药物输送。

应用

1,2-丙二醇已用于:
  • 去除斑马鱼幼体中多余的油红 O 色斑
  • 制备藻酸盐水凝胶
  • 溶解雄甾烯酮
  • 用于计算机断层扫描中锥束扫描仪的校准

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

219.2 °F - closed cup

闪点(°C)

104 °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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访问文档库

Prasanna R Karunanayaka et al.
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Male sexual orientation affects sensitivity to androstenone
Lubke K, et al.
Chemosensory Perception, 2(3), 154-160 (2009)
Selective hydrogenolysis of glycerol to 1, 2-propanediol: comparison of batch and continuous process operations
Rode.V.C, et al.
Organic Process Research & Development, 14, 1385-1392 (2010)
Synthesis, characterization and in vitro degradation of a novel degradable poly ((1, 2-propanediol-sebacate)-citrate) bio elastomer
Lie L, et al.
Polymer Degradation and Stability, 92, 389-396 (2007)
ZeGlobalTox: an innovative approach to address organ drug toxicity using zebrafish
Cornet C, et al.
International Journal of Molecular Sciences, 18(4), 864-864 (2017)

实验方案

Strat-M® synthetic membrane mimics the human skin for In-vitro permeation testing (IVPT) of topical and transdermal formulations

Chromatograms

suitable for GC

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