H

Hexadecane

IUPAC: hexadecane

C16H34 Organic Compounds CAS 544-76-3
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Quick Reference
Formula / NotationC16H34
CAS Number544-76-3
Molecular Weight226.44
Melting Point64.7 °F (NTP, 1992)
Boiling Point549 °F at 760 mmHg (NTP, 1992)
Density0.77331 at 68 °F (NTP, 1992) - Less dense than water; will float
SolubilityIn water, 2.1X10-5 mg/L at 25 °C
AppearanceN-hexadecane is a colorless liquid. (NTP, 1992)
Also Known Asn-Hexadecane; 544-76-3; Cetane; n-Cetane; F8Z00SHP6Q; DTXSID0027195; CHEBI:45296; NSC-7334; PARAFOL 16-97; DTXCID607195
CategoryOrganic Compounds

What is Hexadecane?

Hexadecane is a straight-chain alkane with 16 carbon atoms. It is a component of essential oil isolated from long pepper. It has a role as a volatile oil component, a non-polar solvent and a plant metabolite.

Formula & Notation

C16H34

IUPAC Name: hexadecane

Other Names / Synonyms: n-Hexadecane; 544-76-3; Cetane; n-Cetane; F8Z00SHP6Q; DTXSID0027195; CHEBI:45296; NSC-7334; PARAFOL 16-97; DTXCID607195

Properties & Characteristics

Appearance: N-hexadecane is a colorless liquid. (NTP, 1992). Molecular formula: C16H34. Molecular weight: 226.44 g/mol. Boiling point: 549 °F at 760 mmHg (NTP, 1992). Melting point: 64.7 °F (NTP, 1992). Density: 0.77331 at 68 °F (NTP, 1992) - Less dense than water; will float. Solubility: In water, 2.1X10-5 mg/L at 25 °C. Vapor pressure: 0.00143 [mmHg]. LogP: 8.3.

Physical Data

PropertyValue
Melting Point64.7 °F (NTP, 1992)
Boiling Point549 °F at 760 mmHg (NTP, 1992)
Density0.77331 at 68 °F (NTP, 1992) - Less dense than water; will float
Molecular Weight226.44
SolubilityIn water, 2.1X10-5 mg/L at 25 °C
AppearanceN-hexadecane is a colorless liquid. (NTP, 1992)

Uses & Applications

Used as an industrial feedstock, solvent, pharmaceutical intermediate, flavoring agent, or chemical building block.

Safety Information

Flammable or irritant. Many organic compounds are flammable liquids or vapours. Keep away from ignition sources. Consult SDS for specific hazard data.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term Hexadecane
Formula C16H34
CAS Number 544-76-3
Molecular Weight 226.44
Category Organic Compounds
Index All "H" terms
Synonyms n-Hexadecane; 544-76-3; Cetane; n-Cetane; F8Z00SHP6Q; DTXSID0027195; CHEBI:45296; NSC-7334; PARAFOL 16-97; DTXCID607195

Frequently Asked Questions

Hexadecane is a straight-chain alkane with 16 carbon atoms. It is a component of essential oil isolated from long pepper. It has a role as a volatile oil component, a non-polar solvent and a plant metabolite.

More "H" Terms

1-Hexanol C6H14O 2-Hydroxyethyl methacrylate C6H10O3 4-Hydroxybenzaldehyde C7H6O2 Haber Process N₂ + 3H₂ ⇌ 2NH₃ | ΔH = −92 kJ/mol Hafnium Hf Half Cell Half Life Half-Cell E = E° − (RT/nF)lnQ Half-Life A(t) = A₀e^(−λt); t½ = ln2/λ Half-Reaction Halide X⁻ (e.g., F⁻, Cl⁻, Br⁻, I⁻) Halogen F₂, Cl₂, Br₂, I₂, At; Group 17; ns²np⁵ valence configuration
View all "H" terms →
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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.

AllChemicals.info — The Online Chemical Glossary | https://allchemicals.info/chemical/hexadecane

For educational purposes only. Verify all information before use.