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D223107

Dotriacontane

Name: Dotriacontane
Brand: ALDRICH

97%

Synonym(s):

Bicetyl, n-Dotriacontane

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About This Item

Linear Formula:

CH₃(CH₂)₃₀CH₃

CAS Number:

544-85-4

Molecular Weight:

450.87

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893665

EC Number:

208-881-5

Beilstein/REAXYS Number:

1783260

MDL number:

MFCD00009411

Assay:

97%

Form:

powder

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Properties

vapor density

15.6 (vs air)

Quality Level

200

vapor pressure

<1 mmHg ( 20 °C)

assay

97%

form

powder

bp

467 °C (lit.)

mp

65-70 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC

InChI

1S/C32H66/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h3-32H2,1-2H3

InChI key

QHMGJGNTMQDRQA-UHFFFAOYSA-N

Description

General description

Dotriacontane is an n-alkane primarily present in safflower oil. It shows high self-assembly in comparison to mixtures of alkanes with an odd number of carbon atoms.

Application

Dotriacontane (C32) can be used:

In the development of organogels.
In the synthesis of polystyrene based composite nanoencapsules for thermal energy storage.
As a high boiling solvent for the preparation of germanium nanowires by thermal decomposition of diphenylgermane (DPG).

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Thermo-mechanical properties of candelilla wax and dotriacontane organogels in safflower oil

Morales-Rueda JA, et al.

European Journal of Lipid Science and Technology, 111(2), 207-215 (2009)

Linear alkane C-C bond chemistry mediated by metal surfaces.

Zeying Cai et al.

Chemphyschem : a European journal of chemical physics and physical chemistry, 16(7), 1356-1360 (2015-03-11)

Linear alkanes undergo different C-C bond chemistry (coupling or dissociation) thermally activated on anisotropic metal surfaces depending on the choice of the substrate material. Owing to the one-dimensional geometrical constraint, selective dehydrogenation and C-C coupling (polymerization) of linear alkanes take

Ultrasonic synthesis and characterization of polystyrene/n-dotriacontane composite nanoencapsulated phase change material for thermal energy storage

Fang Y, et al.

Applied Energy, 132(2), 551-556 (2014)

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Global Trade Item Number

SKU	GTIN
D223107-25G	04061835556465
D223107-5G	04061833561973