
CAS 142-82-5: Heptan
Beschreibung:
Heptan ist ein gerade kettenförmiges Alkan mit der chemischen Formel C7H16, das durch seine sieben Kohlenstoffatome und die entsprechenden Wasserstoffatome gekennzeichnet ist. Es ist eine farblose, brennbare Flüssigkeit bei Raumtemperatur, mit einem charakteristischen Geruch, der an Benzin erinnert. Heptan ist in Wasser unlöslich, aber in organischen Lösungsmitteln löslich, was es in verschiedenen Anwendungen nützlich macht, einschließlich als unpolares Lösungsmittel in Laboren und als Referenzstandard in Oktanzahltests für Kraftstoffe. Sein Siedepunkt ist im Vergleich zu größeren Alkanen relativ niedrig, und es weist einen hohen Dampfdruck auf, was zu seiner Flüchtigkeit beiträgt. Heptan wird als Kohlenwasserstoff klassifiziert und ist Teil der Alkanserie, die gesättigte Verbindungen mit Einfachbindungen zwischen Kohlenstoffatomen sind. Aufgrund seiner Entflammbarkeit muss es mit Vorsicht behandelt werden, und es birgt Gesundheitsrisiken, wenn es eingeatmet oder verschluckt wird. In Bezug auf die Reaktivität unterliegt Heptan typischen Alkanreaktionen, wie der Verbrennung, bei der Kohlendioxid und Wasser entstehen. Seine CAS-Nummer, 142-82-5, ist eine eindeutige Kennung, die für regulatorische und Sicherheitszwecke verwendet wird.
Formel:C7H16
InChl:InChI=1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
InChI Key:InChIKey=IMNFDUFMRHMDMM-UHFFFAOYSA-N
SMILES:C(CCC)CCC
Synonyme:- Dipropylmethane
- Eptano
- Heptan
- Heptane (all isomers)
- Heptano
- Heptyl hydride
- Nsc 62784
- Skellysolve C
- n-Heptane
- へプタン
- n-Heptane? Normal heptane
- Weitere Synonyme anzeigen
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n-Heptane, 95%
CAS:n-Heptane is used in paints and coatings, as the rubber cement solvent and GC analysis, HPLC, spectrophotometry and environmental testing. Used as a primary reference standard in determining the knock rating of carburetor fuels and solvent especially for vegetable oils, low temperature thermo- meters, calibrations, and polymerization reaction medium. The hydroisomerization of n-heptane to form dibranched and tribranched products useful for producing high octane gasoline. water/AOT/n-heptane microemulsions plays an essential role for the synthesis, size control, and passivation of CdS nanoparticles. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C7H16Reinheit:95%Farbe und Form:Liquid, Clear colorlessMolekulargewicht:100.21n-Heptane, 99%
CAS:It is used in paints and coatings, as the rubber cement solvent and GC analysis, HPLC, spectrophotometry and environmental testing. Used as a primary reference standard in determining the knock rating of carburetor fuels and solvent especially for vegetable oils, low temperature thermo- meters, calibrations, and polymerization reaction medium. The hydroisomerization of n-heptane to form dibranched and tribranched products useful for producing high octane gasoline. water/AOT/n-heptane microemulsions plays an essential role for the synthesis, size control, and passivation of CdS nanoparticles. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C7H16Reinheit:99%Farbe und Form:Clear colorless, LiquidMolekulargewicht:100.21n-Butylethylmagnesium, 0.9M solution in heptane, AcroSeal™
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C6H14MgFarbe und Form:Liquid, Clear to slightly hazy colorlessMolekulargewicht:110.48Heptane
CAS:Saturated acyclic hydrocarbons (excl ethane and butane)Formel:C7H16Farbe und Form:Colorless Clear LiquidMolekulargewicht:100.2 g/moln-Heptane, anhydrous, over molecular sieves, packaged under Argon in resealable ChemSeal™ bottles
CAS:This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C7H16Farbe und Form:Colorless, LiquidMolekulargewicht:100.21n-Heptane
CAS:Applications n-Heptane is used a component of blended fuel compositions as well as a solvent in organic chemical reactions. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Ding, Y. et al.: J. Haz. Mat., 271, 82 (2014); Xu, H. et al.: J. Chem. Eng. Dat., 59, 1281 (2014);Formel:C7H16Farbe und Form:ColourlessMolekulargewicht:100.20n-Heptane, Environmental Grade, 96+%
CAS:It is used in paints and coatings, as the rubber cement solvent and GC analysis, HPLC, spectrophotometry and environmental testing.used as a primary reference standard in determining the knock rating of carburetor fuels and solvent especially for vegetable oils, low temperature thermo- meters, calibrations, and polymerization reaction medium. The hydroisomerization of n-heptane to form dibranched and tribranched products useful for producing high octane gasoline. water/AOT/n-heptane microemulsions plays an essential role for the synthesis, size control, and passivation of CdS nanoparticles. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C7H16Reinheit:96+%Farbe und Form:Clear colorless, ≤10 APHA, LiquidMolekulargewicht:100.21Heptane
CAS:Please enquire for more information about Heptane including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormel:C7H16Reinheit:Min. 95%Molekulargewicht:100.21 g/molHeptanes, technical, mixture of isomers
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C7H16Farbe und Form:Liquid, Clear colorlessMolekulargewicht:100.21n-Heptane, 99+%, for spectroscopy
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C7H16Reinheit:99+%Farbe und Form:Clear liquidMolekulargewicht:100.21Heptane 99%, Absolv Grade (1 Pack = 1L)
CAS:Heptane 99%, Absolv Grade (1 Pack = 1L)Molekulargewicht:100.20g/molHydrocarbons Mixture (C5-C32) 586 1000 µg/mL in Dichloromethane
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Farbe und Form:MixtureHeptane [for Spectrophotometry]
CAS:Formel:C7H16Reinheit:>99.0%(GC)Farbe und Form:Colorless clear liquidMolekulargewicht:100.21n-Heptane, 99+%, for residue analysis, ECD tested for pesticide analysis
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:C7H16Reinheit:99+%Farbe und Form:Clear liquidMolekulargewicht:100.21Oregon Cannabis Solvent Mixture 238 1000 µg/mL in Triacetin
CAS:Kontrolliertes Produkt- 100-41-4
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- 106-97-8
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Formel:C4H8O2Farbe und Form:MixtureMolekulargewicht:88.11