n-propyl Acetate

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N-Propyl Acetate is a clear, colorless, flammable liquid ester with a fruity odor, chemically known as propyl ethanoate. It is widely used as a solvent in coatings, inks, adhesives, and cleaning agents due to its excellent solvency and moderate evaporation rate. N-Propyl Acetate is valued for its ability to dissolve various resins and polymers, providing good film formation and gloss in paints and coatings.

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Categories: CLEANING AND DETERGENT CHEMICALS, LABORATORY CHEMICALS, PAINT & COATINGS CHEMICALS, PHARMACEUTICAL CHEMICALS, Solvents (Cleaning), Solvents(lab), Solvents(paint), Solvents(pharmaceutical) Tags: 1-Propyl Acetate, Clear, colorless liquid, Organic Solvent, Paint Solvent, Propyl Acetate

Description

Table of Contents

Primary Uses

Paints and Coatings
- Used as a solvent for nitrocellulose, acrylics, and cellulose acetate in paints, varnishes, and lacquers.
- Improves flow, leveling, and gloss of coatings.
Printing Inks
- Acts as a solvent for flexographic, gravure, and screen printing inks.
- Enhances drying time and print quality.
Adhesives
- Utilized as a solvent in adhesive formulations for improved tack and application properties.
Cleaning Agents
- Used in industrial and commercial cleaning formulations to remove grease and oils.

Secondary Uses

Pharmaceuticals
- Employed as a solvent or intermediate in pharmaceutical formulations and synthesis.
Cosmetics and Fragrance Industry
- Used as a solvent for fragrances and flavorings due to its mild odor and volatility.
Laboratory Applications
- Serves as a solvent in analytical and preparative chemistry.
Plastics and Polymers
- Used in resin solutions and polymer processing as a solvent and plasticizer.

KEY PRODUCT FEATURES

Basic Identification Attributes

Chemical Name (IUPAC): Propyl ethanoate
Common/Trade Name: N-Propyl Acetate
CAS Number: 109-60-4
HS Code: 2915.74
Synonyms: Propyl acetate; 1-Propanol acetate

Physical & Chemical Properties

Physical State: Clear, colorless liquid
Color & Odor: Colorless; fruity ester odor
Boiling Point: 101°C
Melting Point: -75°C
Density: 0.88 g/cm³ at 20°C
Solubility: Slightly soluble in water; miscible with organic solvents
Flash Point: 23°C (closed cup)

Safety & Hazard Attributes

GHS Classification: Flammable liquid (Category 3)
Toxicity: Moderate toxicity; may cause eye and respiratory irritation
Exposure Limits: OSHA PEL 100 ppm; ACGIH TLV 100 ppm (TWA)

Storage & Handling Attributes

Storage Conditions: Store in a cool, well-ventilated area away from ignition sources
Container Type: Supplied in metal drums or plastic containers
Shelf Life: Typically 1 year if stored properly
Handling Precautions: Use explosion-proof equipment; avoid inhalation and contact with skin and eyes

Regulatory & Compliance Attributes

Complies with REACH, OSHA, EPA, and other relevant chemical safety regulations
Listed in major chemical inventories worldwide

Environmental & Health Impact

Biodegradability: Readily biodegradable
Ecotoxicity: Moderate aquatic toxicity; avoid release into waterways
Bioaccumulation: Low potential for bioaccumulation
Carcinogenicity/Mutagenicity: Not classified as carcinogenic

SAFETY HANDLING PRECAUTIONS

Safety Handling Precautions

PPE Required: Gloves, goggles, and flame-resistant clothing recommended
Handling Guidelines: Use in well-ventilated areas; avoid ignition sources
Storage Measures: Keep containers tightly closed; store away from oxidizers

First Aid Measures

Inhalation: Move to fresh air; seek medical attention if symptoms persist
Skin Contact: Wash with soap and water; remove contaminated clothing
Eye Contact: Rinse immediately with water for at least 15 minutes; seek medical help
Ingestion: Do not induce vomiting; seek immediate medical attention

Firefighting Measures

Fire Hazards: Flammable liquid and vapor
Extinguishing Media: Use foam, dry chemical, or CO₂ extinguishers
Special Precautions: Wear self-contained breathing apparatus (SCBA) and protective gear

Hazardous Combustion Products: Carbon oxides, aldehydes