Description

(Z)-3,7-Dimethyloct-4-En-3-Ol is a high-purity, unsaturated tertiary alcohol with a distinctive woody, floral, and slightly citrus-like aroma. This compound is valued for its role as a versatile fragrance intermediate and chiral building block in fine chemical synthesis. It is primarily sought after by manufacturers in the flavors and fragrances (F&F), cosmetics, and pharmaceutical intermediates industries.

Application

• Fragrance Ingredient: A key intermediate for synthesizing high-value aroma chemicals with woody, amber, and floral notes.
• Flavor Modifier: Used in the creation of complex flavor profiles for food and beverage applications.
• Cosmetic Formulations: Incorporated into perfumes, lotions, and personal care products for its stable olfactory characteristics.
• Chemical Synthesis: Serves as a chiral synthon in the production of pharmaceuticals and other specialty organic compounds.
• Research & Development: Utilized in academic and industrial R&D for studying terpene chemistry and olfaction.

Basic Information

Product Name	(Z)-3,7-Dimethyloct-4-En-3-Ol
CAS No.	68892-26-2
Molecular Formula	C10H20O
Molecular Weight	156.27 g/mol
Synonyms	3,7-Dimethyl-4-octen-3-ol (Z)-; (Z)-3,7-Dimethyl-4-octen-3-ol; (4Z)-3,7-Dimethyloct-4-en-3-ol; 4-Octen-3-ol, 3,7-dimethyl-, (4Z)-; (Z)-3,7-Dimethyloct-4-en-3-ol; (Z)-3,7-Dimethyloct-4-en-3-ol (primary IUPAC name); (4Z)-3,7-Dimethyl-4-octen-3-ol; Aroma chemical intermediate
EINECS	Contact for details

Quality Control

Our (Z)-3,7-Dimethyloct-4-En-3-Ol is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your application requirements.

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). This material is easily oxidized; for long-term storage, an inert atmosphere (e.g., nitrogen) is recommended. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Optical Rotation	Contact for details
Refractive Index (20°C)	1.450 - 1.460
Specific Gravity (20/20°C)	0.850 - 0.870
Water Content (KF)	≤ 0.5%

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