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87140

Sigma-Aldrich

Tetradecane

olefin free, ≥99.0% (GC)

Synonym(s):

n-Tetradecane

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About This Item

Linear Formula:
CH3(CH2)12CH3
CAS Number:
629-59-4
Molecular Weight:
198.39
Beilstein/REAXYS Number:
1733859
EC Number:
211-096-0
MDL number:
MFCD00008986
UNSPSC Code:
12352100
PubChem Substance ID:
57653230
NACRES:
NA.22

vapor density

6.83 (vs air)

Quality Level

100

vapor pressure

1 mmHg ( 76.4 °C)

assay

≥99.0% (GC)

form

liquid

autoignition temp.

455 °F

refractive index

n20/D 1.429 (lit.)
n20/D 1.429

bp

252-254 °C (lit.)

mp

5.5 °C (lit.)

density

0.762 g/mL at 20 °C (lit.)

SMILES string

CCCCCCCCCCCCCC

InChI

1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3

InChI key

BGHCVCJVXZWKCC-UHFFFAOYSA-N

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Application

Tetradecane can be used for the synthesis of thermally stable nano-encapsulated phase change materials (NEPCMs), exhibiting thermal energy storage and heat transfer enhancement applications. It can also be used as an n-alkane model for the study of ignition time measurements for larger n-alkanes.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H304

Hazard Classifications

Asp. Tox. 1

supp_hazards

EUH066

Storage Class

10 - Combustible liquids

wgk_germany

WGK 1

flash_point_f

215.6 °F - closed cup

flash_point_c

102 °C - closed cup

ppe

Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG5101
BCCF0901
BCCC6552
BCBW4774
BCBT8186

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Preparation and characterization of nano-encapsulated n-tetradecane as phase change material for thermal energy storage
Fang G, et al.
Chemical Engineering Journal, 153(1-3), 217-221 (2009)
A shock tube study of the ignition of n-heptane, n-decane, n-dodecane, and n-tetradecane at elevated pressures
Shen HPS, et al.
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