DIETHYLKETONE (DEK) / 3-Pentanone

   • CAS No.: 96-22-0
   • Molecular Formula: C5H10O
   • Molecular Weight: 86.13 g/mol
   • Product Type: Ketone / Solvent
   • Appearance: Colorless liquid
   • Solubility: Miscible with water, ethanol, ether, and most organic solvents

Physicochemical Properties

• Boiling point: 101–102 °C
• Melting point: −86 °C
• Density: 0.805 g/cm³ (20 °C)
• Flash point: −10 °C (closed cup)
• Vapor pressure: 28 kPa at 20 °C
• Refractive index: 1.376 at 20 °C

Purity & Quality Standards

• Purity: ≥ 99.0% (GC)
• Analytical methods: GC / HPLC
• Supplied with COA, TDS and MSDS on request
• Manufactured under ISO 9001 quality management

Key Applications

• Industrial solvent for coatings, inks, adhesives, and resins
• Intermediate for chemical synthesis
• Used in pharmaceuticals and agrochemical formulations
• Laboratory reagent and analytical applications

Safety & Handling

Hazard Classification: Highly flammable liquid; may cause irritation

Signal Word: Danger

Hazard Statements:

• H225: Highly flammable liquid and vapor
• H319: Causes serious eye irritation
• H336: May cause drowsiness or dizziness

Precautionary Measures: Store in well-ventilated area away from heat, sparks, open flames, and oxidizers. Wear protective gloves and goggles. Avoid inhalation, ingestion, and contact with skin or eyes.

Packaging & Storage

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

Transport Information

• UN Number: 1195
• Hazard Class: 3 (Flammable liquid)
• Packing Group: II
• Transport: Classified as dangerous goods under IMDG (sea), IATA (air), ADR/RID (road/rail)

Toxicological & Environmental Data

• LD₅₀ (oral, rat): ~ 3,500 mg/kg
• Inhalation: May cause dizziness; avoid prolonged exposure
• Aquatic toxicity: Harmful to aquatic life; prevent release into environment
• Biodegradability: Partially biodegradable
• Bioaccumulation: Low potential

Contact Information

Company: China Amines

Email: info@chinaamines.com

COA, MSDS, TDS, and regulatory support available. Please consult SDS for full handling and disposal instructions.