pentadecane, 2,6,10,14-tetramethyl-

CAS: 1921-70-6 C19 H40 MW: 268.52780000

Identification

Namepristane
IUPAC2,6,10,14-tetramethylpentadecane
CAS Number1921-70-6
EINECS217-650-8
FDA UNII26HZV48DT1
Molecular FormulaC19 H40
Molecular Weight268.52780000
MDL NumberMFCD00008952
Nikkaji NumberJ7.815H
Beilstein1720538

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.78500 @ 25.00 °C.
Boiling Point 296.00 °C. @ 760.00 mm Hg
Flash Point > 230.00 °F. TCC ( > 110.00 °C. )
Soluble in water, 5.297e-005 mg/L @ 25 °C (est)

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesskin conditioning

No sensory data available

Safety Information

Preferred SDSView
Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorycosmetic ingredient for skin conditioning
Recommendation for pristane usage levels up tonot for fragrance use.
Recommendation for pristane flavor usage levels up tonot for flavor use.

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Potential Uses

emollients

Natural Occurrence

anise plant eriocheir sinensis rosemary leaf sage leaf tea leaf

Synonyms

pentadecane, 2,6,10,14-tetramethyl- nor phytan nor phytane 2,6,10,14- tetramethyl pentadecane 2,6,10,14- tetramethylpentadecane PubMed: Bioaccumulation of petroleum hydrocarbons in arctic amphipods in the oil development area of the Alaskan Beaufort Sea. PubMed: Inverse carbon isotope patterns of lipids and kerogen record heterogeneous primary biomass. PubMed: Production of monoclonal and polyclonal antibodies against human alphafetoprotein, a hepatocellular tumor marker. PubMed: Behavioral, clinical, and physiologic analysis of mice used for ascites monoclonal antibody production. PubMed: Ingestion of herring leads to absorption of pristane in humans. PubMed: Polycyclic aromatic hydrocarbons and n-alkanes in Osilinus attratus from the coast of Tenerife (Canary Islands). PubMed: Isotopic biogeochemistry of the Oxford Clay Formation (Jurassic), UK. PubMed: Compound-specific isotopic analyses: a novel tool for reconstruction of ancient biogeochemical processes. PubMed: Growth reduction in trout induced by naphthenic and isoprenoid hydrocarbons (Dodecylcyclohexane and pristane). PubMed: Separation of normal paraffins and evaluation of petroleum contamination in foods.