CAS 2687-94-7 corresponds to 1-Octylpyrrolidin-2-one, which is a colorless liquid organic solvent and skin penetration enhancer. Its molecular formula is C ₁ ₂ H ₂ ∝ NO and its molecular weight is 197.32.

Core physical and chemical properties -Chinese name: N-Octylpyrrolidone (alias: 1-Oct-2-Pyrrolidone, 1-Oct-2-Pyrrolidone) -English name: N-Octylpyrolivine/1-Octylpyrolivin-2-one -Molecular formula/weight: C ₁₂ H ₂∝ NO/197.32 -Appearance: Colorless transparent viscous liquid, low toxicity -Melting point: approximately -25 ° C -Boiling point: 170-172 ° C (15 mmHg) or approximately 303 ° C (atmospheric pressure) -Density: 0.92 g/mL (25 ° C) -Solubility: soluble in water and most organic solvents (alcohols, ethers, etc.) -Storage conditions: Sealed, dark, dry, and stored at room temperature

Main purpose and characteristics

1. Skin penetration enhancer: efficiently assists in transdermal drug absorption and is commonly used in topical formulation.

2. Organic solvents: used for synthesizing resins, dyes, coatings, adhesives, and pesticide formulations.

3. Surfactants/intermediates: possessing certain surface activity, used as fine chemical synthesis blocks.

4. Safety: Relatively low toxicity, but classified as an industrial chemical, limited to scientific or industrial use only, not pharmaceutical or household use.

Precautions

This substance is a professional chemical intermediate, and its purchase and use must comply with relevant hazardous chemical management regulations. The purity specification is usually 98% -99%, and it is strictly prohibited from being used in food, household, or unauthorized medical settings.  

Products :

CAS 2687-94-7 | 1-octyl-2-pyrrolidone NOP 99.9% C12H23NO (N-Octyl-2-pyrrolidone)
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