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Tetradecane

Description References
Tetradecane
Tetradecane structure
CAS No.
629-59-4
Chemical Name:
Tetradecane
Synonyms
C10-C14;Tetradecan;ALKANE C14;TETRADECANE;n-Teradecane;1-TETRADECANE;N-TETRADECANE;n-Tetradecan ;TETRADECANE, N-;Tetradecane C14
CBNumber:
CB7854039
Molecular Formula:
C14H30
Formula Weight:
198.39
MOL File:
629-59-4.mol

Tetradecane Properties

Melting point:
5.8 °C
Boiling point:
252-254 °C(lit.)
Density 
0.767
vapor density 
6.83 (vs air)
vapor pressure 
1 mm Hg ( 76.4 °C)
refractive index 
n20/D 1.429(lit.)
Flash point:
211 °F
storage temp. 
Store below +30°C.
solubility 
<0.0001g/l
form 
Liquid
color 
Clear colorless
explosive limit
0.5-6.5%(V)
Water Solubility 
INSOLUBLE
BRN 
1733859
CAS DataBase Reference
629-59-4(CAS DataBase Reference)
NIST Chemistry Reference
Tetradecane(629-59-4)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
  • NFPA
Hazard Codes  Xn
Risk Statements  65-67
Safety Statements  23-24-62-24/25
WGK Germany  3
RTECS  XB8000000
Autoignition Temperature 455 °F
TSCA  Yes
HS Code  29011090
Hazardous Substances Data 629-59-4(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H304 May be fatal if swallowed and enters airways Aspiration hazard Category 1 Danger
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P331 Do NOT induce vomiting.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P405 Store locked up.

NFPA 704

Diamond Hazard Value Description
1
0
Health  
Flammability   1 Materials that require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur. Includes some finely divided suspended solids that do not require heating before ignition can occur. Flash point at or above 93.3 °C (200 °F). (e.g. mineral oil, ammonia)
Instability   0 Normally stable, even under fire exposure conditions, and is not reactive with water (e.g. helium,N2)
Special  

(NFPA, 2010)

Tetradecane price More Price(21)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 172456 Tetradecane ≥99% 629-59-4 2g $34.6 2018-11-13 Buy
Sigma-Aldrich 04003 Tetradecane certified reference material, TraceCERT 629-59-4 100mg $124 2018-11-13 Buy
TCI Chemical S0286 Tetradecane [Standard Material for GC] >99.5%(GC) 629-59-4 5mL $60 2018-11-22 Buy
TCI Chemical T0079 Tetradecane >99.0%(GC) 629-59-4 25mL $22 2018-11-22 Buy
Alfa Aesar 030809 n-Tetradecane, 99+% 629-59-4 100g $47.5 2018-11-16 Buy

Tetradecane Chemical Properties,Uses,Production

Description

Tetradecane 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.

References

He, 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 Properties

colourless liquid

Uses

Organic synthesis, solvent standardized hydrocarbon, distillation chaser.

General Description

Colorless liquid. Must be preheated before ignition can occur.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

Saturated 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.

Hazard

A fire hazard. Lower flammable limit in air 0.5%.

Health Hazard

ACUTE/CHRONIC HAZARDS: Explosion hazard: Moderate, in the form of vapor when exposed.

Purification Methods

Wash 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 Preparation Products And Raw materials

Raw materials

Preparation Products


Tetradecane Suppliers

Global( 161)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6370 58
Mainchem Co., Ltd.
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0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
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BOC Sciences
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Beyond IndustriesChina Limited 021-62570235,18721906063
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Guangdong wengjiang Chemical Reagent Co., Ltd. 0751-2886750/15914351330
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View Lastest Price from Tetradecane manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-08-15 Tetradecane
629-59-4
US $1.00 / KG 1G 98% 100KG career henan chemical co

Tetradecane Spectrum


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