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

A10322 n-Hexadecane, 99%

Codice CAS
544-76-3
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
100ml 33,37
500ml 105,09
2500ml 379,34
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n-Hexadecane, 99%

MDL
MFCD00008998
EINECS
208-878-9

Proprietà chimiche

Formula
CH3(CH2)14CH3
Peso formula
226.45
Punto di fusione
18°
Punto di ebollizione
287°
Punto di infiammabilità
135°(275°F)
Densità
0.773
Indice di rifrazione
1.4345
Solubilità
This product is soluble in acetone, alcohol, ether. It is insoluble in water.Soluble in alcohol, acetone, chloroform, and ether. insoluble in water

Applicazioni

<p>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.<sup>1</sup></p><p><sup>1</sup>Abdi, M. A.; Meisen, A. Mutual Solubility of Hexadecane with Diethanolamine and with Bis(hydroxyethyl)piperazine. <span class=”italictxt”>J. Chem. Eng. Data</span> <span class=”boldtxt”>1998,</span> <span class=”boldtxt”>43</span> (2), 138-142.</p>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.

Note

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

Letteratura

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.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H304-H315-H319

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

Dichiarazioni precauzionali: P280-P264-P301+P310-P305+P351+P338-P362-P321-P332+P313-P337+P313-P405-P501a

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Take off contaminated clothing and wash before reuse. Specific treatment (see label). If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
1736592
Codice tariffe armonizzato
2901.10
TSCA
Yes
RTECS
ML9200000

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