Description

4-Heptanone is a versatile, mid-chain aliphatic ketone valued for its excellent solvent properties and distinctive, fruity odor. Its balanced volatility and solvency power make it a crucial intermediate and processing aid across several high-value manufacturing sectors. This compound is particularly essential for producers of specialty coatings, industrial cleaners, flavor & fragrance compounds, and advanced polymer materials seeking reliable performance and consistent quality.

Application

• Solvent for Resins and Coatings: An effective solvent for cellulose esters, vinyl resins, and nitrocellulose, used in lacquers, paints, and specialty coatings.
• Chemical Synthesis Intermediate: Serves as a key building block in organic synthesis for pharmaceuticals, agrochemicals, and other fine chemicals.
• Flavor and Fragrance Ingredient: Used as a flavoring agent and fragrance component due to its fruity, ethereal aroma.
• Industrial Cleaning and Degreasing: Employed in formulations for precision cleaning, degreasing agents, and paint strippers.
• Extraction Solvent: Utilized in laboratory and industrial processes for the extraction of specific organic compounds.
• Plasticizer and Polymer Processing Aid: Acts as a processing aid and temporary plasticizer in the manufacture of certain polymers and plastics.

Basic Information

Product Name	4-Heptanone
CAS No.	123-19-3
Molecular Formula	C7H14O
Molecular Weight	114.19 g/mol
Synonyms	Dipropyl ketone; Butyrone; Heptan-4-one; n-Propyl ketone; DPK; 4-Oxoheptane; Propyl ketone
EINECS	204-608-9

Quality Control

Our 4-Heptanone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing including GC assay, identity confirmation, and impurity profiling to ensure it meets precise specifications for purity, clarity, and chemical properties. Certificates of Analysis (COA) documenting these results are provided to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and maintain product integrity. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (20°C)	1.406 - 1.410
Specific Gravity (20/20°C)	0.814 - 0.818
Boiling Point	Approx. 144°C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.