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Oils, Fats & Waxes

Tetradecane

CAS: 629-59-4

Overview

Tetradecane (CAS 629-59-4 ) is a straight-chain alkane hydrocarbon used as a carrier fluid, lubricant base, and reference standard across multiple industrial sectors.

Its controlled volatility and chemical stability make it a practical choice for formulators and process engineers requiring a defined hydrocarbon fraction for various industrial uses.

In personal care and cosmetics, it functions as a lightweight emollient carrier and spreading agent in skin-feel formulations, helping to deliver active ingredients without heavy residue.

Lubricant and metalworking formulators incorporate it as a base fluid or diluent where a well-characterized, narrow-boiling hydrocarbon fraction is required for specific performance.

In food-contact and flavor research applications, it serves as a solvent matrix and GC reference standard for aroma compound analysis and other sensitive laboratory testing procedures.

It also appears in dispersion and emulsification systems where a low-polarity hydrocarbon phase is needed to stabilize oil-in-water or water-in-oil formulations effectively.

The product is supplied as a clear, low-viscosity liquid in packaging ranging from laboratory quantities to bulk drums to meet the diverse needs of global manufacturing facilities.

Purity grades available commercially include reagent-grade and high-purity analytical standards, with food-grade and technical-grade options depending on the intended application and use.

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Physical Properties

Melting Point5.9 °C
Boiling Point253.7 °C @ Press: 760 Torr
Density0.7628 g/cm³ @ Temp: 20 °C
Flash Point211 °F
Appearancecolourless liquid
ColorClear colorless
Odorat 100.00?%. mild waxy
FormLiquid
Water SolubilityINSOLUBLE
Vapor Pressure1 mm Hg ( 76.4 °C)
Refractive Indexn 20/D 1.429(lit.)
Log P8.11 at 25℃

Safety & Handling

Danger GHS08 Hazard Statements H304 May be fatal if swallowed and enters airways Precautionary Statements P331 Do NOT induce vomiting. P405 Store locked up. P501 Dispose of contents/container in accordance with local regulations. P301+P316 Get emergency medical help immediately.

Trade & Regulatory

HS Code29011090
Storage Class10 - Combustible liquids
WGK (Germany)3

Other Names

N-TETRADECANE | 03LY784Y58 | RefChem:6294 | Rubitherm RT 2 | Cactus Normal Paraffin N 14

Related Products

Chemical Properties

CAS Number
629-59-4
EC Number
211-096-0
Mol. Weight
198.39
HS Code
29011090

Industries

Documentation