Merck
All Photos(1)

202355

Sigma-Aldrich

聚(丙二醇)

average Mn ~4,000

Synonym(s):
PPG, 聚环氧丙烷
Linear Formula:
H[OCH(CH3)CH2]nOH
CAS Number:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

蒸汽密度

>1 (vs air)

质量水平

100

蒸汽压

<0.01 mmHg ( 20 °C)

描述

functionality 1.7

分子量

average Mn ~4,000

杂质

≤0.035% Water (Karl Fischer)

粘度

1,300 cP(25 °C)(lit.)

羟基值

28 mg KOH/g

溶解性

H2O: <0.01 % (w/w) at 25 °C

密度

1.004 g/mL at 25 °C

SMILES string

CC(O)CO

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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Related Categories

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

445.0 °F - closed cup

闪点(C)

229.44 °C - closed cup

个人防护装备

Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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