Hexyl Acetate

Hexyl acetate typically refers to *n*-hexyl acetate; it is a colorless, transparent, oily liquid with an aroma reminiscent of fresh grass and fruit (specifically green pear or banana notes). It is a flammable liquid that is stable under light and heat, requiring only protection from strong acids and alkalis. It is used in high-end coating and ink systems that require slow evaporation rates, as well as for the extraction of natural products.

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Product Introduction

Zouping Jinxing Chemical Co., Ltd. is one of the leading manufacturers and suppliers of hexyl acetate in China. If you're going to wholesale bulk hexyl acetate made in China, welcome to get free sample from our factory. All customized products are with high quality and low price.

Basic physical properties

Molecular weight: 144.21
Boiling point: Approx. 169–171°C (n-hexyl ester)
Density: Approx. 0.876–0.880 g/cm³ (20°C)
Refractive index: n²⁰ᴅ ≈ 1.409
Solubility: Hexyl acetate is insoluble in water (<0.1 g/100 mL); it is miscible with ethanol, diethyl ether, acetone, esters, and vegetable oils.
Flash point: Approx. 44°C (closed cup); flammable liquid (Category 4; safer than methyl or amyl acetate)
Vapor pressure: Very low at 20°C (approx. 0.2 kPa); low volatility

Primary Uses

Fragrances/Flavors: Formulated for green and fruity profiles (featuring top notes of pear, apple, banana peel, and tender leaves); commonly used in personal care and household products.
Solvents: Used in high-end coatings and inks requiring slow evaporation rates; also utilized for the extraction of natural products.
Organic Synthesis Intermediates: Hexyl acetate is used in the production of hexanol derivatives and specialty esters.

Safety and Physiology

Toxicity: Low toxicity. Oral LD₅₀ in rats is approximately 3–5 g/kg (varying slightly by isomer); vapor irritation is minimal, though prolonged inhalation of high concentrations may cause mild anesthesia.
Skin: Low actual hazard, but prolonged contact can still cause defatting.
Storage and Transport: Store in a cool, well-ventilated area away from open flames; significantly safer than methyl acetate, yet still classified as a flammable liquid.

FAQ

Q: How safe is it? What should be kept in mind during operation?

A: Classified as a low-toxicity, flammable liquid.

Toxicity: LD₅₀ (rat, oral) is approximately 12 g/kg (very low toxicity); causes mild irritation to the eyes and skin; high concentrations of vapor may cause dizziness and nausea.

Protection: Ensure good ventilation during handling; wear safety goggles and chemical-resistant gloves; strictly prohibit open flames and high temperatures.

Q: What are the requirements for storage and transportation?

A: Storage: Store in a sealed container in a cool, dark place; can be kept at room temperature or refrigerated at 2–8°C. The container must be tightly closed to prevent evaporation.

Transport: Regulated as a flammable liquid (Class 3), UN No. 1233; requires a flammable label. Not classified as highly toxic or corrosive.

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Ethyl Acetate

Amyl Acetate