Description

2,2,5-Trimethyl-5-Pentylcyclopentanone is a specialized fragrance and flavor intermediate known for its unique woody, amber-like olfactory characteristics. This compound matters for formulators seeking to create sophisticated, long-lasting scent profiles and complex flavor nuances in premium consumer products. It is primarily needed by manufacturers in the fragrance, flavor, and fine chemical industries for applications in perfumery, personal care, and specialty chemical synthesis.

Application

• Fragrance Compound: A key ingredient in the creation of woody, amber, and musky accords for fine perfumes, colognes, and personal care products.
• Flavor Enhancer: Used to impart complex, woody, or tobacco-like nuances in the formulation of specialty flavors for food and beverages.
• Aroma Chemical Intermediate: Serves as a valuable building block in the synthesis of more complex fragrance molecules and specialty esters.
• Functional Fluid Additive: Employed in specialty lubricants and industrial fluids where specific volatility and solvent properties are required.
• Research & Development: Utilized in chemical research for studying cyclopentanone derivatives and developing novel organic compounds.

Basic Information

Product Name	2,2,5-Trimethyl-5-Pentylcyclopentanone
CAS No.	65443-14-3
Molecular Formula	C13H24O
Molecular Weight	196.33 g/mol
Synonyms	5-Pentyl-2,2,5-trimethylcyclopentanone; 2,2,5-Trimethyl-5-pentyl-1-cyclopentanone; Trimethylpentylcyclopentanone; Amberketone; CAS 65443-14-3; Cyclopentanone, 2,2,5-trimethyl-5-pentyl-; FEMA 3471
EINECS	265-786-9

Quality Control

Our 2,2,5-Trimethyl-5-Pentylcyclopentanone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity, consistent olfactory profile, and compliance with relevant industry standards for fragrance and flavor ingredients. Certificates of Analysis (COA) detailing purity, identity, and physical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at controlled room temperature (15-25°C). Due to its highly volatile and easily oxidized nature, it is recommended to store under an inert atmosphere (e.g., nitrogen) after opening to maintain product integrity and prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.450 - 1.460
Specific Gravity (20/20°C)	0.890 - 0.910
Water Content (KF)	≤ 0.5%

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