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544-76-3 - n-Hexadecane, 99% - A10322 - Alfa Aesar

A10322 n-Hexadecane, 99%

Numéro de CAS
544-76-3
Synonymes

Conditionnement Prix ($) Quantité Disponibilité
100ml 33,40
500ml 106,00
2500ml 423,00
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n-Hexadecane, 99%

MDL
MFCD00008998
EINECS
208-878-9

Propriétés chimiques

Formule
CH3(CH2)14CH3
Poids moleculaire
226.45
Point de fusion
18°
Point d'ébullition
287°
Point d'éclair
135°(275°F)
Densité
0.773
Indice de réfraction
1.4345
Solubilité
This product is soluble in acetone, alcohol, ether. It is insoluble in water.Soluble in alcohol, acetone, chloroform, and ether. insoluble in water

Applications

Hexadecane is use in the recovery of valuable amines by means of distillation from aqueous alkanolamine solutions, which are extensively used in the gas-processing industries.1

1Abdi, M. A.; Meisen, A. Mutual Solubility of Hexadecane with Diethanolamine and with Bis(hydroxyethyl)piperazine. J. Chem. Eng. Data 1998, 43 (2), 138-142.

n-Hexadecane serves as a reference for other fuel mixtures and is assigned cetane number of 100; used as shorthand for cetane number, an indicator of the combustion speed of diesel fuel. Hexadecane is used in the preparation of emulsions; also used as a substrate for the production of biosurfactants. n-Hexadecane has been found useful in the identification of the wheat seed protein CM3 as a highly active emulsifier. Superamphiphobicity on polymers can be studied with hexadecane immersion tests. Shape-stabilized phase change material (SSPCM), prepared using hexadecane as a PCM, into xGnP as a supporting material, has been demonstrated to have the potential to be used in developing building materials with improved thermal energy storage charecteristics.

Notes

Stable. Cetane can ignite very easily under compression. Incompatible with strong oxidizing agents.

Références bibliographiques

Pullabhotla, V. S. R. R.; Southway, C.; Jonnalagadda, S. B. Oxidation of n-hexadecane with uranyl loaded/anchored microporous zeolites and ozone. Catal. Commun. 2008, 9 (9), 1902-1912.

Iori Shimada, I.; Imai, R.; Hayasaki, Y.; Fukunaga, H.; Takahashi, N.; Takatsuka, T. Increasing Octane Value in Catalytic Cracking of n-Hexadecane with Addition of *BEA Type Zeolite. Catalysts 2015, 5, 703-717.

Kim, S.; Chang, S. J.; Chung, O.; Jeong, S. G.; Kim, S. Thermal characteristics of mortar containing hexadecane/xGnP SSPCM and energy storage behaviors of envelopes integrated with enhanced heat storage composites for energy efficient buildings. Energy Build. 2014, 70, 472-479.

Mentions de danger et de prudence du SGH

Mentions de danger (UE): H315-H319-H304

Causes skin irritation. Causes serious eye irritation. May be fatal if swallowed and enters airways.

Mentions de prudence: P280a-P301+P310a-P305+P351+P338-P321-P405-P501a

Wear protective gloves and eye/face protection. IF SWALLOWED: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Specific treatment (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Autres références

Beilstein
1736592
Code tarifaire harmonisé
2901.10
TSCA
Yes
RTECS
ML9200000

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Analytique et matériel de laboratoire