Heptanoic acid CAS 111-14-8 is an organic compound with the chemical formula C7H14O2. It is an important intermediate in organic synthesis and is mainly used as a synthetic raw material for spices, pharmaceuticals, lubricants, and plasticizers.

Chinese name: Heptanoic acid

Foreign name: Heptanoid Acid

Nickname: n-heptanoic acid

Chemical formula: C7H14O2

Molecular weight: 130.185

CAS login number: 111-14-8

EINECS login number: 203-838-7

Melting point: -10.5 ℃

Boiling point: 223 ℃

Water solubility: slightly soluble

Density: 0.918 g/cm ³

Appearance: Colorless oily liquid

Physical and chemical properties

Melting point: -10.5 ℃

Boiling point: 223 ℃

Density: 0.918g/cm3

Refractive index: 1.422 (20 ℃)

Critical temperature: 404.85 º C

Critical pressure: 3.16MPa

Steam pressure: 0.0578mmHg at 25 ° C

Appearance: Colorless oily liquid

Solubility: Soluble in ethanol, ether, dimethylformamide, dimethyl sulfoxide, slightly soluble in water

Purpose

Heptanoic acid is an important intermediate in organic synthesis, mainly used as a synthetic raw material for spices, pharmaceuticals, lubricants, and plasticizers.

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