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P7703

1,5-Pentanediol

Name: 1,5-Pentanediol
Brand: ALDRICH

96%

Synonym(s):

Pentamethylene glycol

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About This Item

Linear Formula:

HO(CH₂)₅OH

CAS Number:

111-29-5

Molecular Weight:

104.15

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

57654559

EC Number:

203-854-4

Beilstein/REAXYS Number:

1560130

MDL number:

MFCD00002978

Assay:

96%

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Properties

vapor pressure

<0.01 mmHg ( 20 °C)

Quality Segment

200

assay

96%

autoignition temp.

635 °F

expl. lim.

13.2 %

refractive index

n20/D 1.450 (lit.)

bp

242 °C (lit.)

density

0.994 g/mL at 25 °C (lit.)

SMILES string

OCCCCCO

InChI

1S/C5H12O2/c6-4-2-1-3-5-7/h6-7H,1-5H2

InChI key

ALQSHHUCVQOPAS-UHFFFAOYSA-N

Description

Application

1,5-Pentanediol can be used:

As a monomer for the synthesis of biocompatible polyesters, polycarbonates and polyurethanes.
As an oxygen precursor for the formation of thin film of ZnO via atomic layer deposition.
For the enantioselective convergent synthesis of (+)-spirolaxine methyl ether, ′helicobactericidal agent found in white rot fungi′.

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

287.6 °F - closed cup

flash_point_c

142 °C - closed cup

ppe

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