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P7703

Sigma-Aldrich

1,5-Pentanediol

96%

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Synonym(s):
Pentamethylene glycol
Linear Formula:
HO(CH2)5OH
CAS Number:
Molecular Weight:
104.15
Beilstein/REAXYS Number:
1560130
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

<0.01 mmHg ( 20 °C)

Quality Level

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

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1 of 4

This Item
768928.07061242551
vibrant-m

P7703

1,5-Pentanediol

vibrant-m

76892

1,5-Pentanediol

vibrant-m

8.07061

1,5-Pentanediol

vibrant-m

242551

1,5-Pentanedithiol

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

refractive index

n20/D 1.450 (lit.)

refractive index

n20/D 1.450 (lit.)

refractive index

-

refractive index

n20/D 1.519 (lit.)

bp

242 °C (lit.)

bp

242 °C (lit.)

bp

240-242 °C/1013 hPa

bp

107-108 °C/15 mmHg (lit.)

density

0.994 g/mL at 25 °C (lit.)

density

0.994 g/mL at 25 °C (lit.)

density

0.99 g/cm3 at 20 °C

density

1.016 g/mL at 25 °C (lit.)

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

<0.01 mmHg ( 20 °C)

vapor pressure

>0.01 hPa ( 20 °C)

vapor pressure

-

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′.

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

287.6 °F - closed cup

flash_point_c

142 °C - closed cup

ppe

Eyeshields, Gloves


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Biodegradable shape memory polymers functionalized with anti-biofouling interpenetrating polymer networks
Dueramae I, et al.
Journal of Material Chemistry B: Materials for Biology and Medicine, 4(32), 5394-5404 (2016)
A formal total synthesis of anti-Helicobacter pylori agent (+)-spirolaxine methyl ether
Gadakh SK and Sudalai A
Tetrahedron Letters, 57(1), 25-28 (2016)
Biobased flexible aromatic polyester poly (1,5-pentylene terephthalate)(PPeT): Revisiting melt crystallization behaviors and thermo-mechanical properties
Lu J, et al.
European Polymer Journal, 110, 168-175 (2019)
CH3ONa-initiated two-step-transesterification of DMC (dimethyl carbonate) and ?, ?-alkanediol for poly (alkylene carbonate)
Zhou R, et al.
Inorganic Chemistry Communications, 90, 82-85 (2018)
1, 5-Pentanediol as an Oxygen Precursor for Atomic Layer Deposition of Zinc Oxide Thin Films
Han SJ, et al.
Chemistry of Materials, 29(8), 3371-3374 (2017)

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