Tetradecane

Tetradecane Basic information
Description References
Product Name:Tetradecane
Synonyms:TETRADECANE OLEFINE FREE;TETRADECANE, N-;TETRADECANE;#nn-Tetradecane;Tetradecane olefine free, >=99.0% (GC);n-Tetradecane for synthesis;n-Tetradecane reference substance for gas chromatography;N-TETRADECANE OEKANAL
CAS:629-59-4
MF:C14H30
MW:198.39
EINECS:211-096-0
Product Categories:Analytical Chemistry;n-Paraffins (GC Standard);Standard Materials for GC;Acyclic;Alkanes;Organic Building Blocks;NeatsAlphabetic;Alpha Sort;Chemical Class;Hydrocarbons;NeatsVolatiles/ Semivolatiles;TA - TE;T-ZAlphabetic
Mol File:629-59-4.mol
Tetradecane Structure
Tetradecane Chemical Properties
Melting point 5.5 °C (lit.)
Boiling point 252-254 °C (lit.)
density 0.762 g/mL at 20 °C (lit.)
vapor density 6.83 (vs air)
vapor pressure 1 mm Hg ( 76.4 °C)
refractive index n20/D 1.429(lit.)
Fp 211 °F
storage temp. Store below +30°C.
solubility <0.0001g/l
form Liquid
color Clear colorless
Odorat 100.00?%. mild waxy
explosive limit0.5-6.5%(V)
Water Solubility INSOLUBLE
BRN 1733859
InChIKeyBGHCVCJVXZWKCC-UHFFFAOYSA-N
LogP8.11 at 25℃
CAS DataBase Reference629-59-4(CAS DataBase Reference)
NIST Chemistry ReferenceTetradecane(629-59-4)
EPA Substance Registry SystemTetradecane (629-59-4)
Safety Information
Hazard Codes Xn
Risk Statements 65-67
Safety Statements 23-24-62-24/25
WGK Germany 3
RTECS XB8000000
Autoignition Temperature455 °F
TSCA Yes
HS Code 29011090
Hazardous Substances Data629-59-4(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg
MSDS Information
ProviderLanguage
n-Tetradecane English
SigmaAldrich English
ACROS English
ALFA English
Tetradecane Usage And Synthesis
DescriptionTetradecane is an alkane hydrocarbon containing 14 carbon atoms. It is majorly used for the organic synthesis, and used as a kind of organic solvent. Its binary mixtures with hexadecane can be used as phase change materials (PCMs) for cool storage in district cooling systems for refrigeration and air-conditioning. It can also be used as a standard analysis agent in chromatography analysis. In the determination of silicate ion, tetradecane can be used as an internal standard for calibration.
ReferencesHe, B. "00/01073 Tetradecane and hexadecane binary mixtures as phase change materials (PCMs) for cool storage in district cooling systems."Fuel & Energy Abstracts 41.2(2000):117–118.
Bassler, Peter, et al. "Olefin is first absorbed from offgas stream formed in oxidation in a solvent comprising hydrocarbons, preferably tetradecane, subsequently desorbed therefrom, possibly freed of aliphatics, and recirculated to oxidation process; recirculation of propene use." US, US 7544818 B2. 2009.
Zhao, M., et al. "Modulated self-assembly of 4,4'- diphenyltetrathiafulvalene molecules on highly oriented pyrolytic graphite by n-tetradecane solvent." Nanotechnology 20.42 (2009):425301.
Chamblee, Theresa S., et al. "Quantitative analysis of the volatile constituents of lemon peel oil. Effects of silica gel chromatography on the composition of its hydrocarbon and oxygenated fractions." Journal of agricultural and food chemistry 39.1 (1991): 162-169.


Chemical Propertiescolourless liquid
Chemical PropertiesTetradecane, C14H30, is a colorless liquid with moderate explosive potential and specific gravity 0.763. It occurs naturally in crude oil and in chickpea seeds, nectarines, and kiwi-fruit flowers. It may be released to the environment during its production and use, in the exhaust of motor vehicles, and in the effluent of landfills and industrial processes.
UsesTetradecane, often as a mixture with other straight-chain alkanes, is used as building block for detergents and animal feeds, and as a solvent and distillation chaser.
UsesTetradecane is a biomarker in dog hair for visceral leishmaniasis.
UsesOrganic synthesis, solvent standardized hydrocarbon, distillation chaser.
DefinitionChEBI: Tetradecane is a straight chain alkane consisting of 14 carbon atoms. It has a role as a plant metabolite and a volatile oil component.
Production MethodsTetradecane is isolated from kerosene and gas oil fractions of crude oil by selective adsorption followed by fractional distillation.
General DescriptionColorless liquid. Must be preheated before ignition can occur.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileSaturated aliphatic hydrocarbons, such as Tetradecane, may be incompatible with strong oxidizing agents like nitric acid. Charring of the hydrocarbon may occur followed by ignition of unreacted hydrocarbon and other nearby combustibles. In other settings, aliphatic saturated hydrocarbons are mostly unreactive. They are not affected by aqueous solutions of acids, alkalis, most oxidizing agents, and most reducing agents. When heated sufficiently or when ignited in the presence of air, oxygen or strong oxidizing agents, they burn exothermically to produce carbon dioxide and water.
HazardA fire hazard. Lower flammable limit in air 0.5%.
Health HazardACUTE/CHRONIC HAZARDS: Explosion hazard: Moderate, in the form of vapor when exposed.
CarcinogenicityTetradecane is a cocarcinogen and tumor promoter in two-stage experiments of benzo[a]pyrene carcinogenicity in mice.
Purification MethodsWash it successively with 4M H2SO4 and water. Dry it over MgSO4 and distil it several times under reduced pressure [Po. et al. J Am Chem Soc 108 5459 1986]. It is used as a standard in gas chromatography. [Beilstein 1 H 171, 1 IV 520.]
tetradecane,1,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12-pentacosa 2-AMINO-TETRADECANE,2-AMINO-TETRADECANE Cyclopentadecanone Tetradecylthioacetic acid N-TETRADECANE (D30) 5G [R],N-TETRADECANE (D30) 5G [R] tetradecane,1-iodo N-TETRADECANE SOLUTION 100UG/ML IN METHYLENE CHLORIDE 5ML,N-TETRADECANE SOLUTION 100UG/ML IN METHYLENE CHLORIDE 5ML TETRADECANE, [1,2-3H],TETRADECANE, [1,2-3H] 1,4,9,12-Tetrathiadispiro[4.2.4.2]tetradecane,1,4,9,12-Tetrathiadispiro[4.2.4.2]tetradecane octacosafluoro-14-iodo-2-(trifluoromethyl)tetradecane,octacosafluoro-14-iodo-2-(trifluoromethyl)tetradecane tetradecane-7,8-diol ,tetradecane-7,8-diol MARGAROYL CHLORIDE PENTACYCLO[7.3.1.14,12.02,7.06,11]TETRADECANE,PENTACYCLO[7.3.1.14,12.02,7.06,11]TETRADECANE 2,5,7,10,11,14-hexaoxa-1,6-distibabicyclo[4.4.4]tetradecan 1-IODOOCTADECANE (acryloylamino)tetradecane-1-sulphonic acid ,(acryloylamino)tetradecane-1-sulphonic acid tetradecane,2-methyl DISPIRO[5.1.5.1]TETRADECANE-7,14-DITHIONE,DISPIRO[5.1.5.1]TETRADECANE-7,14-DITHIONE

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