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194182

Sigma-Aldrich

1,4-Pentanediol

99%

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Synonym(s):
(±)-1,4-Pentanediol, 1,4-Dihydroxy-1-methylbutane, 1,4-Dihydroxypentane, 2,5-Pentanediol, 4-Hydroxy-1-pentanol
Linear Formula:
CH3CH(OH)(CH2)3OH
CAS Number:
Molecular Weight:
104.15
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

99%

form

liquid

refractive index

n20/D 1.447 (lit.)

bp

72-73 °C/0.03 mmHg (lit.)

density

0.986 g/mL at 25 °C (lit.)

SMILES string

CC(O)CCCO

InChI

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

InChI key

GLOBUAZSRIOKLN-UHFFFAOYSA-N

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1 of 4

This Item
76892P7703156019
vibrant-m

194182

1,4-Pentanediol

vibrant-m

76892

1,5-Pentanediol

vibrant-m

P7703

1,5-Pentanediol

vibrant-m

156019

2,4-Pentanediol

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

refractive index

n20/D 1.447 (lit.)

refractive index

n20/D 1.450 (lit.)

refractive index

n20/D 1.450 (lit.)

refractive index

n20/D 1.435 (lit.)

bp

72-73 °C/0.03 mmHg (lit.)

bp

242 °C (lit.)

bp

242 °C (lit.)

bp

201-202 °C (lit.)

form

liquid

form

liquid

form

-

form

liquid

density

0.986 g/mL at 25 °C (lit.)

density

0.994 g/mL at 25 °C (lit.)

density

0.994 g/mL at 25 °C (lit.)

density

0.95 g/mL at 25 °C (lit.)

General description

1,4-Pentanediol on dehydration in water at 573K yields five-membered ether, 2-methyltetrahydrofuran.

Application

1,4-Pentanediol was used in the preparation of poly(ortho ester).

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves


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Yamaguchi A, et al.
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Jorge Heller et al.
Journal of controlled release : official journal of the Controlled Release Society, 78(1-3), 133-141 (2002-01-05)
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