3-Pentanone or Diethyl ketone (DEK), commonly known as Dek by suppliers, is a colorless liquid with an acetone-like odor. It is primarily used as a solvent in various industrial applications, including the pharmaceutical industry, where it serves as a solvent for drug formulations and as an intermediate in chemical synthesis.
3-Pentanone or Diethyl ketone (DEK), commonly known as Dek by suppliers, is a colorless liquid with an acetone-like odor. It is primarily used as a solvent in various industrial applications, including the pharmaceutical industry, where it serves as a solvent for drug formulations and as an intermediate in chemical synthesis.
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Pharmaceutical
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Pharmaceutical Actives & Precursors
Intermediates & Precursors
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Chemical Properties & Specifications
H225 - Highly flammable liquid and vapor H319 - Causes serious eye irritation H336 - May cause drowsiness or dizziness H373 - May cause damage to organs through prolonged or repeated exposure (if inhaled)
P210 - Keep away from heat/sparks/open flames/hot surfaces. No smoking. P280 - Wear protective gloves/protective clothing/eye protection/face protection. P303 + P361 + P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Flammable liquids (Category 2) Eye irritation (Category 2A) Specific target organ toxicity - single exposure (Category 3)
3 - Flammable liquids
Health Hazards: Harmful if inhaled; causes skin and eye irritation; may cause drowsiness or dizziness; may cause damage to organs through prolonged or repeated exposure. Flash Point: 12.78°C WGK (Water Hazard Class): WGK 1 (Slightly hazardous to water)
Inhalation: If inhaled, move the person to fresh air. Seek medical attention if symptoms persist. Skin Contact: Wash affected area with soap and water. Seek medical advice if irritation persists. Eye Contact: Rinse immediately with water for at least 15 minutes. Seek medical advice if symptoms persist. Ingestion: Do not induce vomiting. Seek medical attention immediately.
Used as a solvent in drug formulations and as an intermediate in the synthesis of various pharmaceutical compounds.
Serves as a solvent in the production of paints, coatings, and adhesives.
Employed in chemical synthesis and analytical chemistry as a solvent and reagent.
Store at 20–25°C (68–77°F).
Keep in a cool, dry place away from heat and sources of ignition.
Use airtight containers to prevent contamination and degradation.
Available in 1L, 5L, and 25L containers.
DEK remains stable for 12–24 months.
