3-Ethoxy Propylamine (ETOPA)

   • CAS No.: 6291-84-5
   • Molecular Formula: C₅H₁₃NO
   • Molecular Weight: 103.16 g/mol
   • Product Type: Ether amine / Aliphatic amine
   • Appearance: Colorless to light yellow liquid
   • Solubility: Soluble in water; miscible with ethanol, isopropanol and most organic solvents

Physicochemical Properties

• Boiling point: 160–165 °C
• Melting point: −20 to −10 °C
• Density: 0.87–0.95 g/cm³ (20 °C)
• Flash point: 63 °C (closed cup)
• Vapor pressure: ~0.5 kPa at 25 °C
• Refractive index: ~1.44 at 20 °C

Purity & Quality Standards

• Purity: ≥ 98.0% (GC)
• Analytical methods: GC / HPLC
• Supplied with COA, TDS and MSDS on request
• Manufactured under ISO 9001 quality management

Key Applications

• Intermediate for surfactants, emulsifiers and dispersants
• Agrochemical formulations and synthesis of active ingredients
• Epoxy curing agents and polyurethane additives
• Specialty coatings, adhesives and inks

Safety & Handling

Hazard Classification: Flammable liquid; skin and eye irritant

Signal Word: Warning

Hazard Statements:

• H226: Flammable liquid and vapor
• H302: Harmful if swallowed
• H315: Causes skin irritation
• H319: Causes serious eye irritation
• H332: Harmful if inhaled

Precautionary Measures: Use appropriate PPE (gloves, goggles, protective clothing). Ensure good ventilation or local exhaust. Avoid inhalation, ingestion and contact with skin or eyes. Follow the SDS for full handling and disposal guidance.

Packaging & Storage

• Packaging: 25 kg drums, 200 kg barrels, 1000 L IBC totes
• Storage: Store in tightly closed containers in a cool (≤30–35 °C), dry and well-ventilated area
• Keep away from heat, sparks, open flames and strong oxidizers
• Shelf life: typically 12–24 months under recommended storage conditions

Transport Information

• UN Number: may be assigned as UN 1993 (flammable liquid, n.o.s.) depending on local classification
• Hazard Class: 3 (Flammable liquid)
• Packing Group: III (typical)
• Transport: Classified as dangerous goods under IMDG (sea), IATA (air), ADR/RID (road/rail) where applicable — confirm with SDS and local regulations

Toxicological & Environmental Data

• LD₅₀ (oral, rat): ~1,800–2,000 mg/kg (literature)
• Inhalation: may be harmful at high concentrations; avoid prolonged exposure
• Aquatic toxicity: harmful to aquatic life; avoid release to environment
• Biodegradability: readily biodegradable under standard test conditions
• Bioaccumulation: low potential

Contact Information

Company: China Amines

Email: info@chinaamines.com

Samples, TDS, SDS and COA available on request. Please consult the SDS for full regulatory, handling and disposal instructions.