Description

Beta Phenyl Ethyl Dimethyl Carbinyl Isobutyrate is a high-purity synthetic ester widely used as a fragrance and flavor ingredient. This compound is valued for its unique aromatic profile, contributing sweet, fruity, and floral notes to complex formulations. It is an essential component for perfumers and flavorists in the fragrance, cosmetics, and food industries seeking to create sophisticated and stable scent and taste profiles.

Application

• Fine Fragrance & Perfumery: Used as a key middle or base note in premium perfumes, colognes, and eau de toilettes for its sweet, rosy, and fruity character.
• Cosmetics & Personal Care: Incorporated into lotions, soaps, shampoos, and deodorants to provide a long-lasting and pleasant fragrance.
• Flavor Creation: Employed in the synthesis of artificial flavors for food and beverages, imparting fruity nuances such as peach, apricot, and berry.
• Household & Industrial Products: Serves as a fragrance component in air fresheners, detergents, fabric softeners, and cleaning agents.
• Aromatherapy & Candles: Used in scented candles, diffuser oils, and wellness products for its aromatic qualities.
• Chemical Intermediate: Acts as a building block in organic synthesis for more complex fragrance molecules and specialty chemicals.

Basic Information

Product Name	Beta Phenyl Ethyl Dimethyl Carbinyl Isobutyrate
CAS No.	10031-71-7
Molecular Formula	C15H22O2
Molecular Weight	234.33 g/mol
Synonyms	2-Methyl-4-phenyl-2-butanol isobutyrate; Phenylethyl Dimethylcarbinyl Isobutyrate; 4-Phenyl-2-methyl-2-butyl isobutyrate; Isobutyric acid, 2-methyl-4-phenyl-2-butyl ester; Benzyl Carbinyl Dimethylcarbinyl Isobutyrate; Floramate (trade name); Rosamusk (trade name); Fruity Rosemusk Ester
EINECS	233-099-5

Quality Control

Our Beta Phenyl Ethyl Dimethyl Carbinyl Isobutyrate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including GC, IR, and NMR to ensure identity, purity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing specifications for assay, odor, appearance, and key impurities. Our production adheres to ISO 9001 standards and relevant IFRA guidelines for fragrance safety.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat, open flames, and strong oxidizing agents. Under these conditions, the product remains stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Odor	Characteristic sweet, fruity, rosy
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Refractive Index (20°C)	1.485 - 1.495
Specific Gravity (20/20°C)	0.960 - 0.980
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.