Description

2-Isopropyl-5-Methylhexanal is a branched-chain aliphatic aldehyde with a unique, powerful green and citrus-like odor profile. This compound matters as a versatile and potent fragrance intermediate, prized for its ability to impart fresh, natural, and complex olfactory notes to a wide range of formulations. It is primarily needed by manufacturers in the flavors and fragrances, cosmetics, and personal care industries seeking to create sophisticated and modern scent accords.

Application

• Fragrance Ingredient: A key building block in the synthesis of fine perfumes, colognes, and eau de toilettes, contributing green, citrus, and woody nuances.
• Flavor Modifier: Used in trace amounts to enhance or modify flavor profiles in certain food and beverage applications, adding fresh, fruity top notes.
• Cosmetic Formulations: Incorporated into soaps, shampoos, lotions, and other personal care products as a fragrance component.
• Household Products: Employed in air fresheners, detergents, and fabric softeners to provide a long-lasting, pleasant scent.
• Chemical Intermediate: Serves as a precursor in organic synthesis for the production of more complex fragrance molecules, alcohols, and acids.
• Aromatherapy & Candles: Used in the creation of essential oil blends and scented candles for its distinctive aromatic properties.

Basic Information

Product Name	2-Isopropyl-5-Methylhexanal
CAS No.	66656-67-5
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	5-Methyl-2-(1-methylethyl)hexanal; 2-Isopropyl-5-methyl-hexanal; 2-(1-Methylethyl)-5-methylhexanal; Isobutyl isopropyl acetaldehyde; Hexanal, 2-isopropyl-5-methyl-; FEMA 4266; (2-Isopropyl-5-methylhexyl)aldehyde
EINECS	Contact for details

Quality Control

Our 2-Isopropyl-5-Methylhexanal is produced under strict quality management systems to ensure batch-to-batch consistency and purity. We adhere to relevant industry standards for fragrance ingredients. Comprehensive quality testing is performed, including identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its properties, it is recommended to store under an inert atmosphere to minimize oxidation and maintain optimal quality. Keep container tightly sealed when not in use.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Refractive Index (20°C)	1.420 - 1.430
Specific Gravity (20/20°C)	0.830 - 0.850
Acid Value	≤ 1.0 mg KOH/g

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