Pristane

C₁₉H₄₀CAS 1921-70-6268.53 g/mol

Open in Covalent MOL file

Properties

Molecular formula: C₁₉H₄₀
Molar mass: 268.53 g/mol
Exact mass: 268.3130 Da
Density: 0.7833 g/mL (at 20 °C)
Melting point: −100 °C
Boiling point: 296 °C
Flash point: 110 °C (closed cup)
logP: 7.08Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 12

Hazards

Warning

H315 Causes skin irritation97.8% of notifiers
H319 Causes serious eye irritation95.7% of notifiers

Aggregated from 46 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364

Identifiers

CAS number

1921-70-6

SMILES

CC(C)CCCC(C)CCCC(C)CCCC(C)C

InChIKey

XOJVVFBFDXDTEG-UHFFFAOYSA-N

InChI

InChI=1S/C19H40/c1-16(2)10-7-12-18(5)14-9-15-19(6)13-8-11-17(3)4/h16-19H,7-15H2,1-6H3

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

7 names

Pentadecane, 2,6,10,14-tetramethyl-
2,6,10,14-Tetramethylpentadecane
Norphytane
Bute hydrocarbon
Norphytan
Pristan
NSC 114852

Work with Pristane

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Squalane111-01-394 % similar 3,7-Dimethyl-1-octanol106-21-871 % similar 2,6-Dimethyloctane2051-30-170 % similar 2,7-Dimethyloctane1072-16-863 % similar Methylcyclopentane96-37-763 % similar Methylcyclohexane108-87-259 % similar 1,3-Dimethylcyclohexane591-21-956 % similar 2-Methylhexane31394-54-450 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Same formula

Nonadecane629-92-5

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia