Merck
All Photos(1)

260282

Sigma-Aldrich

1,2-戊二醇

96%

Linear Formula:
CH3CH2CH2CH(OH)CH2OH
CAS Number:
Molecular Weight:
104.15
Beilstein:
1732199
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

96%

形式

liquid

折射率

n20/D 1.439 (lit.)

bp

206 °C (lit.)

密度

0.971 g/mL at 25 °C (lit.)

SMILES string

CCCC(O)CO

InChI

1S/C5H12O2/c1-2-3-5(7)4-6/h5-7H,2-4H2,1H3

InChI key

WCVRQHFDJLLWFE-UHFFFAOYSA-N

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1 of 4

This Item
P7703156019194182
1,2-Pentanediol 96%

Sigma-Aldrich

260282

1,2-戊二醇

1,5-Pentanediol 96%

Sigma-Aldrich

P7703

1,5-戊二醇

2,4-Pentanediol 98%

Sigma-Aldrich

156019

2,4-戊二醇

1,4-Pentanediol 99%

Sigma-Aldrich

194182

1,4-戊二醇

assay

96%

assay

96%

assay

98%

assay

99%

form

liquid

form

-

form

liquid

form

liquid

refractive index

n20/D 1.439 (lit.)

refractive index

n20/D 1.450 (lit.)

refractive index

n20/D 1.435 (lit.)

refractive index

n20/D 1.447 (lit.)

bp

206 °C (lit.)

bp

242 °C (lit.)

bp

201-202 °C (lit.)

bp

72-73 °C/0.03 mmHg (lit.)

density

0.971 g/mL at 25 °C (lit.)

density

0.994 g/mL at 25 °C (lit.)

density

0.95 g/mL at 25 °C (lit.)

density

0.986 g/mL at 25 °C (lit.)

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

100

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Eye Irrit. 2

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

230.0 °F - closed cup

闪点(C)

110 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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