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
• へプタン
• n-Heptane? Normal heptane
• Heptane
• Heptane

n-Heptane, 99+%, extra pure

CAS: 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₁₆
• Purity: 99+%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 100.21

n-Heptane, 99+%, residue analysis, for trace analysis of polyaromatic hydrocarb

CAS: 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₁₆
• Purity: 99+%
• Color and Shape: Clear liquid
• Molecular weight: 100.21

n-Heptane, 99+%, pure

CAS: 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₁₆
• Purity: 99+%
• Color and Shape: Liquid, Clear colorless
• Molecular weight: 100.21

n-Heptane, for HPLC, (approx. 99% n-Heptane)

CAS: 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₁₆
• Purity: 99%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 100.21

n-Heptane, 99%, for biochemistry, AcroSeal™

CAS: 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₁₆
• Purity: 99%
• Color and Shape: Clear liquid
• Molecular weight: 100.21

n-Heptane, 99+%, for spectroscopy

CAS: 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₁₆
• Purity: 99+%
• Color and Shape: Clear liquid
• Molecular weight: 100.21

n-Heptane, 99.5%, for analysis

CAS: 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₇H₁₆
• Purity: 99.5%
• Color and Shape: Clear liquid
• Molecular weight: 100.21

Heptane [Sequencing Solvent]

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: >99.0%(GC)
• Color and Shape: Colorless clear liquid
• Molecular weight: 100.21

Diisobutylaluminium hydride, 1.0M solution in heptane, AcroSeal™

CAS: 1191-15-7 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₈Al
• Color and Shape: Clear colorless to light yellow, Solution
• Molecular weight: 141.21

Boron tribromide, 1M solution in heptane, AcroSeal™

CAS: 10294-33-4 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: BBr₃
• Color and Shape: Solution, Clear yellow to amber
• Molecular weight: 250.52

Triethylaluminium, 1.3M solution in Heptane

CAS: 142-82-597-93-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₁₅Al
• Color and Shape: Solution, Clear colorless
• Molecular weight: 114.17

Petroleum ether, technical, boiling range 100-140°C

CAS: 108-87-2 110-82-7 111-65-9 142-82-564742-49-0 73513-42-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Color and Shape: Clear colorless, Liquid

Dimethylaluminium chloride, 0.9M solution in heptane, AcroSeal™

CAS: 1184-58-3 142-82-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₂H₆AlCl
• Color and Shape: May develop some turbidity or precipitate, Solution, Clear to slightly hazy colorless
• Molecular weight: 92.50

n-Butylethylmagnesium, 0.9M solution in heptane, AcroSeal™

CAS: 142-82-562202-86-2

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₁₄Mg
• Color and Shape: Clear to slightly hazy colorless, Liquid
• Molecular weight: 110.48

Lithium diisopropylamide, 2M sol. in THF/n-heptane/ethylbenzene, AcroSeal™

CAS: 100-41-4 109-99-9 142-82-54111-54-0

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₁₄LiN
• Color and Shape: Dark yellow to orange to dark red-brown, If precipitation is present, gently mix, Clear to slightly hazy solution, atmosphere, May develop some turbidity or precipitate, precipitate back into solution under an inert
• Molecular weight: 107.13

Diisobutylaluminium chloride, 0.8M solution in heptane, AcroSeal™

CAS: 142-82-51779-25-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₈AlCl
• Color and Shape: Clear colorless, Solution
• Molecular weight: 176.66

Trimethylaluminium, 1.0M solution in heptane, AcroSeal™

CAS: 142-82-575-24-1

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₃H₉Al
• Color and Shape: Clear colorless, Solution
• Molecular weight: 72.09

Di-n-butylmagnesium, 0.5M solution in heptane, AcroSeal™

CAS: 1191-47-5 142-82-597-93-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₈H₁₈Mg
• Color and Shape: Clear to slightly hazy colorless to yellow, Solution
• Molecular weight: 138.54

Ethylaluminium dichloride, 0.9M solution in heptane, AcroSeal™

CAS: 142-82-5563-43-9

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₂H₅AlCl₂
• Molecular weight: 126.94

Petroleum ether, extra pure, boiling range 100-140°C

CAS: 108-87-2 110-82-7 111-65-9 142-82-564742-49-0 73513-42-5

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Color and Shape: Clear liquid

Triethylaluminium, 0.6M solution in heptane, AcroSeal™

CAS: 142-82-597-93-8

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₁₅Al
• Color and Shape: Clear colorless, Solution
• Molecular weight: 114.17

n-Heptane 100 µg/mL in Acetonitrile

CAS: 142-82-5

• Formula: C₇H₁₆
• Color and Shape: Single Solution
• Molecular weight: 100.20

Michigan Residual Solvents Mixture 470 100-1000 µg/mL in Triacetin

CAS: 107-06-2 107-83-5 108-88-3 109-66-0 110-54-3 1330-20-7 141-78-6 142-82-560-29-7 64-17-5 67-56-1 67-63-0 67-64-1 67-66-3 71-43-2 75-05-8 75-09-2 75-83-2 78-78-4 79-01-6 79-29-8 96-14-0

• Color and Shape: Mixture

ASTM Method D5443 Hydrocarbon Test Mixture

CAS: 100-41-4 103-65-1 108-87-2 108-88-3 109-66-0 110-54-3 110-82-7 111-65-9 111-84-2 112-40-3 1120-21-4 124-18-5 142-82-52234-75-5 287-92-3 3769-23-1 493-02-7 526-73-8 540-84-1 583-57-3 592-41-6 629-59-4 700-12-9 71-43-2 79-29-8 95-47-6 95-63-6 95-93-2

• Formula: C₉H₁₂
• Color and Shape: Mixture
• Molecular weight: 120.19

n-Heptane

CAS: 142-82-5

• Formula: C₇H₁₆
• Color and Shape: Neat
• Molecular weight: 100.20

n-Heptane 99%, GlenDry™, anhydrous

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: ≥ 99%
• Color and Shape: Clear, colourless liquid
• Molecular weight: 100.21

n-Heptane 99%, GlenUltra™, analytical grade, for GC

CAS: 142-82-5

• Formula: C₇H₁₆
• Molecular weight: 100.21

n-Heptane 99%, GlenUltra™, analytical grade, for LC

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: ≥ 99.0%
• Color and Shape: Clear, colourless liquid
• Molecular weight: 100.21

n-Heptane 95%, GlenDry™, anhydrous

CAS: 142-82-5

• Formula: C₇H₁₆
• Color and Shape: Clear, colourless liquid
• Molecular weight: 100.21

n-Heptane 99%, GlenPure™, analytical grade

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: ≥ 99.0%
• Color and Shape: Clear, colourless liquid
• Molecular weight: 100.21

n-Heptane 95%, GlenPure™, analytical grade

CAS: 142-82-5

• Formula: C₇H₁₆
• Molecular weight: 100.21

n-Heptane 95%, GlenDry™, anhydrous over molecular sieve

CAS: 142-82-5

• Formula: C₇H₁₆
• Molecular weight: 100.21

Heptane

CAS: 142-82-5

• Formula: C₇H₁₆
• Molecular weight: 100.21

n-Heptane

CAS: 142-82-5

Applications n-Heptane is used a component of blended fuel compositions as well as a solvent …

• Formula: C₇H₁₆
• Color and Shape: Colourless
• Molecular weight: 100.20

Heptane

CAS: 142-82-5

Please enquire for more information about Heptane including the price, delivery time and more detailed …

• Formula: C₇H₁₆
• Purity: Min. 95%
• Molecular weight: 100.21 g/mol

ASTM Method D2887 Calibration Solution

CAS: 109-66-0 110-54-3 111-65-9 111-84-2 112-40-3 112-95-8 1120-21-4 124-18-5 142-82-54181-95-7 544-76-3 544-85-4 593-45-3 629-59-4 629-62-9 629-78-7 630-02-4 630-06-8 646-31-1 7098-22-8

• Color and Shape: Mixture

n-Heptane extrapure AR, 99%

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: min. 99%
• Color and Shape: Clear, Colourless, Liquid, max. 10, Passes
• Molecular weight: 100.20

n-Heptane for HPLC & UV Spectroscopy, 99.5%

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: min. 99.5%
• Color and Shape: Clear, Colourless, Liquid, max. 10
• Molecular weight: 100.20

n-Heptane extrapure, 99%

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: min. 99%
• Color and Shape: Clear, Colourless, Liquid
• Molecular weight: 100.20

n-Heptane extrapure AR, ExiPlus, Multi-Compendial, 99%

CAS: 142-82-5

• Formula: C₇H₁₆
• Purity: min. 99%
• Color and Shape: Clear, Colourless, Liquid, max. 10, Passes
• Molecular weight: 100.20