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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:
57-55-6
分子量:
76.09
Beilstein:
1340498
EC號碼:
200-338-0
MDL號碼:
MFCD00064272
分類程式碼代碼:
12352104
PubChem物質ID:
24848147
NACRES:
NA.21

蒸汽密度

2.62 (vs air)

品質等級

200

蒸汽壓力

0.08 mmHg ( 20 °C)

產品線

ReagentPlus®

化驗

99%

形狀

liquid

自燃溫度

779 °F

expl. lim.

12.5 %

折射率

n20/D 1.432 (lit.)

bp

187 °C (lit.)

mp

−60 °C (lit.)

密度

1.036 g/mL at 25 °C (lit.)

SMILES 字串

CC(O)CO

InChI

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

InChI 密鑰

DNIAPMSPPWPWGF-UHFFFAOYSA-N

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相关类别

一般說明

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。

應用

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

法律資訊

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

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 1

閃點（°F）

219.2 °F - closed cup

閃點（°C）

104 °C - closed cup

個人防護裝備

Eyeshields, Gloves

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
SDBB1403
STBL3849
MKCV9993
STBK3538
STBL2983

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Lie L, et al.
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Selective hydrogenolysis of glycerol to 1, 2-propanediol: comparison of batch and continuous process operations
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实验方案

Protocol for In-vitro Permeation Testing Using Strat-M® Membranes

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

Protocol for In-vitro Permeation Testing Using Strat-M® Membranes

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

Protocol for In-vitro Permeation Testing Using Strat-M® Membranes

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

Protocol for In-vitro Permeation Testing Using Strat-M® Membranes

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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