|Preferred IUPAC name
3D model (JSmol)
CompTox Dashboard (EPA)
|Molar mass||116.204 g·mol−1|
|Melting point||−34.6 °C (−30.3 °F; 238.6 K)|
|Boiling point||175.8 °C (348.4 °F; 448.9 K)|
Refractive index (nD)
Std enthalpy of
|NFPA 704 (fire diamond)|
|Flash point||76 °C (169 °F; 349 K)|
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|what is ?)(|
1-Heptanol is an alcohol with a seven carbon chain and the structural formula of CH3(CH2)6OH. It is a clear colorless liquid that is very slightly soluble in water, but miscible with ether and ethanol.
Heptanol is commonly used in cardiac electrophysiology experiments to block gap junctions and increase axial resistance between myocytes. Increasing axial resistance will decrease conduction velocity and increase the heart's susceptibility to reentrant excitation and sustained arrhythmias.
1-Heptanol has a pleasant smell and is used in cosmetics for its fragrance.