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Basic information

  • Name:
  • 1-Heptanol

  • CAS No.:
  • 111-70-6

  • Formula:
  • C7H16O
  • Synonyms:
  • n-Heptyl aloohol;Heptylalcohol (8CI);1-Hydroxyheptane;Enanthic alcohol;Gentanol;NSC 3703;n-Heptan-1-ol;n-Heptanol;n-Heptyl alcohol;
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Chemistry

IUPAC Name: Heptan-1-ol
Molecular Formula: C7H16O
Molecular Weight: 116.23g/mol
EINECS: 203-897-9
Melting Point: -35 ºC
Freely Rotating Bonds: 6
Polar Surface Area: 9.23 Å2
Index of Refraction: 1.422
Molar Refractivity: 36.01 cm3
Molar Volume: 141.5 cm3
Polarizability: 14.27× 10-24cm3
Surface Tension: 28.5 dyne/cm
Density: 0.82 g/cm3
Flash Point: 73.9 °C
Enthalpy of Vaporization: 48.1 kJ/mol
Boiling Point: 176.9 °C at 760 mmHg
Vapour Pressure: 0.325 mmHg at 25°C 
The Cas Register Number of 1-Heptanol is 111-70-6 .The chemical synonyms of 1-Heptanol (CAS No.111-70-6) are N-Heptanol ; N-Heptyl alcohol ; Alcohol c7 ; 1-Heptanol ; 1-Heptanol alcohol ; Heptyl alcohol ; Heptan-1-ol ; Heptanol .Product categories of 1-Heptanol (CAS No.111-70-6) are 1-Alkanols ; Monofunctional & Alpha,omega-bifunctional Alkanes ; Monofunctional alkanes .The molecular structure of 1-Heptanol (CAS No.111-70-6) is.

Uses

 1-Heptanol is commonly used in cardiac electrophysiology experiments to block gap junctions and increase axial resistance between myocytes.Because of it has a pleasant smell ,so it is used in cosmetics for its fragrance.

Toxicity Data With Reference

1.    

ratLD50:500mg/kg

    Archives des Maladies Professionnelles de Medecine du Travail et de SecuriteSociale.Vol. 35, Pg. 501, 1974.
2.    

rabbitLD50:2gm/kg

    Archives des Maladies Professionnelles de Medecine du Travail et de Securite Sociale. Vol. 35, Pg. 501, 1974.
3.    

mouseLD50:1500mg/kg

    Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 31, Pg. 16, 1966.
4.    

mammal (species unspecified)LD50:4350mg/kg

    Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.

Safety Profile

Hazard Codes: HarmfulXn
Risk Statements: 20/21/22-36 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
R36: Irritating to eyes.
Safety Statements: 36-36/37/39-26
S36: Wear suitable protective clothing.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.  
RIDADR: 2810
WGK Germany: 1
RTECS: MK0350000
HazardClass: 6.1(b)
PackingGroup: III
HS Code: 29051900

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