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.
CAS No. : 106-37-6
Category : Pharmaceutical Actives & Precursors
Sub-Category : Intermediates & Precursors
CAS No. : 870-46-2
Category : Pharmaceutical Actives & Precursors
Sub-Category : Intermediates & Precursors