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76892

1,5-Pentanediol

Name: 1,5-Pentanediol
Brand: SIAL

purum, ≥97.0% (GC)

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:

329767415

EC Number:

203-854-4

Beilstein/REAXYS Number:

1560130

MDL number:

MFCD00002978

Assay:

≥97.0% (GC)

Form:

liquid

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Properties

vapor pressure

<0.01 mmHg ( 20 °C)

Quality Level

200

grade

purum

assay

≥97.0% (GC)

form

liquid

autoignition temp.

635 °F

expl. lim.

13.2 %

refractive index

n20/D 1.450

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 in a modified polyol process for the preparation of colloidal gold nanoparticles. It is also the starting material for preparing 1,5‐pentanediol dibenzoate.

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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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Creating two self-assembly micro-environments to achieve supercrystals with dual structures using polyhedral nanoparticles.

Yih Hong Lee et al.

Nature communications, 9(1), 2769-2769 (2018-07-19)

Organizing nanoparticles into supercrystals comprising multiple structures remains challenging. Here, we achieve one assembly with dual structures for Ag polyhedral building blocks, comprising truncated cubes, cuboctahedra, truncated octahedra, and octahedra. We create two micro-environments in a solvent evaporation-driven assembly system:

Characterization of 1, 5?pentanediol dibenzoate as a potential ?green? plasticizer for poly (vinyl chloride).

Firlotte N, et al.

Journal of Vinyl & Additive Technology, 15(2), 99-107 (2009)

A Nanoreactor Framework of a Au@ SiO2 Yolk/Shell Structure for Catalytic Reduction of p?Nitrophenol.

Lee J, et al.

Advanced Materials, 20(8), 1523-1528 (2008)

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Global Trade Item Number

SKU	GTIN
76892-25L	04061837015984
76892-250ML	04061832924823
76892-1L	04061832924816