Description

3,5-Dimethyl-3-Heptanol is a branched-chain tertiary alcohol with the CAS number 19549-74-7. This compound serves as a valuable intermediate and building block in organic synthesis, prized for its specific steric and electronic properties. It is primarily utilized in the production of specialty chemicals, including fragrances, flavors, and advanced polymer additives, meeting the needs of R&D and industrial-scale manufacturing.

Application

• Fragrance and Flavor Intermediate: Used in the synthesis of unique musk-like odorants and flavoring agents due to its specific molecular structure.
• Pharmaceutical Synthesis: Acts as a key chiral intermediate or protecting group in the development of active pharmaceutical ingredients (APIs).
• Polymer Additives: Employed in the manufacture of plasticizers, stabilizers, and other performance-enhancing additives for polymers.
• Organic Synthesis Reagent: Serves as a versatile building block for creating complex molecules in agrochemical and material science research.
• Solvent and Extractant: Utilized in specialized extraction processes and as a component in high-boiling-point solvent formulations.
• Lubricant and Fuel Additive: Functions as a precursor for synthesizing compounds that improve lubricity and performance in fuels and industrial oils.

Basic Information

Product Name	3,5-Dimethyl-3-Heptanol
CAS No.	19549-74-7
Molecular Formula	C9H20O
Molecular Weight	144.26 g/mol
Synonyms	3,5-Dimethylheptan-3-ol; 3-Heptanol, 3,5-dimethyl-; 3,5-Dimethyl-3-heptyl alcohol; NSC 163045; 3,5-Dimethyl-heptan-3-ol; 3,5-Dimethyl-3-hydroxyheptane
EINECS	243-161-5

Quality Control

Our 3,5-Dimethyl-3-Heptanol is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (20°C)	1.430 - 1.435
Density (20°C)	0.820 - 0.830 g/mL

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