Hexanoic Acid 99%min (CAS 142-62-1), also known as Caproic acid, is a six-carbon saturated fatty acid, mainly used for synthetic flavor fragrance esters for food, pharmaceutical intermediates and fine chemical synthesis. TNJ Chemical is the leading manufacturer and exporter in China since 2001. We guarantee high quality, competitive price and thoughtful sales service. If you want to buy or have any inquiry, please contact sales@tnjchem.com
1. Product Information
Product name: Hexanoic Acid
CAS No.:142-62-1
EINECS No.:205-550-7Chemical Formula: C₆H₁₂O₂
Molecular Weight:116.16
Synonyms:Caproic acid, n‑Hexanoic acid, Butylacetic acid
Appearance: Colorless to pale yellow oily liquid with characteristic rancid‑fatty odor.
Product Type: Aliphatic saturated fatty acid, fine chemical intermediate, flavor raw material.2. Physical & Chemical Properties
Density (20 °C) 0.927-0.931 g/cm³
Melting Point -3.4 ℃
Boiling Point (101.3 kPa) 205 ℃Flash Point (Closed Cup) 108 ℃
Solubility in Water ~11 g/L (20 °C, slightly soluble); miscible with ethanol, ether and most organic solvents
logP 1.65
Stability Stable under normal conditions. Corrosive; incompatible with strong bases and strong oxidants. Combustible liquid
3. Quality Specification (Industrial Grade)
| Test Item | Specification |
|---|---|
| Assay | ≥99.0 % |
| Color (Pt‑Co) | ≤30 Hazen |
| Moisture | ≤0.2 % |
| Acid Value | 478‑485 mg KOH/g |
4. Applications
Flavor & fragrance: Raw material for producing caproate esters, widely used in food-grade flavor formulations for cheese, cream and liquor aroma.
Organic intermediate: Manufacture of pharmaceutical compounds, lubricants, plastic additives and surfactants.
Chemical synthesis: Precursor for various caproate derivatives, corrosion inhibitor component.5. Packaging, Storage & Transportation
- Packaging: 200 L steel drum, net weight 180 kg/drum.
- Storage: Keep tightly sealed. Store in cool, dry and ventilated warehouse. Keep away from heat, oxidizing agents and alkaline substances.
- Transport: Corrosive liquid. UN 2829, Class 8, Packing Group III. Prevent leakage and direct sunlight.6. Safety Remarks (Refer to SDS for full details)
- Corrosive to skin, eyes and mucous membranes. Wear chemical‑resistant gloves and safety goggles during handling.
- In case of contact, rinse affected area with large quantity of clean water.
- Suitable fire‑extinguishing media: foam, dry powder, carbon dioxide.
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