CAS 142-82-5: Heptane

Description:Heptane is a straight-chain alkane with the molecular formula C7H16, characterized by its seven carbon atoms and corresponding hydrogen atoms. It is a colorless, flammable liquid at room temperature, with a distinctive odor reminiscent of gasoline. Heptane is insoluble in water but soluble in organic solvents, making it useful in various applications, including as a non-polar solvent in laboratories and as a reference standard in octane rating tests for fuels. Its boiling point is relatively low compared to larger alkanes, and it exhibits a high vapor pressure, contributing to its volatility. Heptane is classified as a hydrocarbon and is part of the alkane series, which are saturated compounds with single bonds between carbon atoms. Due to its flammability, it must be handled with care, and it poses health risks if inhaled or ingested. In terms of reactivity, heptane undergoes typical alkane reactions, such as combustion, producing carbon dioxide and water. Its CAS number, 142-82-5, is a unique identifier used for regulatory and safety purposes.

Formula:C₇H₁₆

InChI:InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

InChI key:InChIKey=IMNFDUFMRHMDMM-UHFFFAOYSA-N

SMILES:CCCCCCC

Synonyms:
Dipropylmethane
Eptano
Heptan
Heptane (all isomers)
Heptano
Heptyl hydride
Nsc 62784
Skellysolve C
n-Heptane
へプタン
See more synonyms
n-Heptane? Normal heptane
Heptane
Heptane

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Product data	Purity	Price range	Estimated delivery
Heptane [for Spectrophotometry] REF: 3B-H0027CAS: 142-82-5	>99.0%(GC)	47.00 €	Mon 21 Apr 25
Heptane REF: 3B-H0088CAS: 142-82-5	>99.0%(GC)	28.00 €~34.00 €	Mon 21 Apr 25
n-Heptane, HPLC grade, 99+% REF: 02-022911CAS: 142-82-5	99+%	55.00 €~103.00 €	Tue 22 Apr 25
n-Heptane, anhydrous, over molecular sieves, packaged under Argon in resealable ChemSeal™ bottles REF: 02-047191CAS: 142-82-5	- - -	53.00 €~117.00 €	Tue 22 Apr 25
n-Heptane, Environmental Grade, 96+% REF: 02-040978CAS: 142-82-5	96+%	82.00 €	Tue 22 Apr 25
n-Heptane, 95% REF: 02-H33987CAS: 142-82-5	95%	45.00 €~84.00 €	Tue 22 Apr 25
n-Heptane, anhydrous, 99+%, packaged under Argon in resealable ChemSeal™ bottles REF: 02-044457CAS: 142-82-5	99+%	30.00 €~95.00 €	Tue 22 Apr 25
n-Heptane for HPLC & Spectroscopy REF: BC-500081000CAS: 142-82-5	- - -	To inquire	Tue 22 Apr 25
n-Heptane, Spectrophotometric Grade, 99+% n-Heptane 96% min REF: 02-032441CAS: 142-82-5	96%	To inquire	Tue 22 Apr 25
n-Heptane, 99% REF: 02-A19894CAS: 142-82-5	99%	44.00 €~120.00 €	Tue 22 Apr 25
Heptane (mixture of isomers) REF: 10-F995188CAS: 142-82-5	99.0%	58.00 €~66.00 €	Tue 22 Apr 25
Heptane REF: 45-1304209CAS: 142-82-5	- - -	463.00 €	Fri 25 Apr 25
n-Heptane, glass distilled REF: 54-SV1059CAS: 142-82-5	99%	To inquire	Tue 29 Apr 25
n-Heptane 95% REF: 7W-GX9001CAS: 142-82-5	- - -	To inquire	Tue 29 Apr 25
Heptane 99%, HPLC Grade (1 Pack = 1L) REF: 54-SV1136ACAS: 142-82-5	- - -	122.00 €	Tue 29 Apr 25
Heptane 99%, HPLC Grade (1 Pack = 2.5L) REF: 54-SV1136BCAS: 142-82-5	- - -	214.00 €~215.00 €	Tue 29 Apr 25
Heptane 99%, Absolv Grade (1 Pack = 2.5L) REF: 54-SV1137BCAS: 142-82-5	- - -	567.00 €~569.00 €	Tue 29 Apr 25
n-Heptane, glass distilled REF: 54-SV1057CAS: 142-82-5	95%	To inquire	Tue 29 Apr 25
n-Heptane, HPLC grade REF: 54-SV1058CAS: 142-82-5	95%	To inquire	Tue 29 Apr 25
Heptane 99%, Absolv Grade (1 Pack = 1L) REF: 54-SV1137ACAS: 142-82-5	- - -	258.00 €	Tue 29 Apr 25