Description

2-Methylheptadecan-1-Ol CAS NO 2490-42-8 is a high-purity, long-chain branched fatty alcohol. This compound serves as a valuable intermediate and functional ingredient in the synthesis of specialty chemicals and performance materials. It is primarily sought by manufacturers in the fragrance, cosmetic, and lubricant industries for its unique structural properties.

Application

• Fragrance and Flavor Intermediates: Used in the synthesis of musk-like odorants and other specialty aroma chemicals.
• Cosmetic and Personal Care Ingredients: Acts as an emollient, thickener, or base material for esters in creams, lotions, and lipsticks.
• Lubricant and Grease Additives: Employed as a precursor for synthetic esters that enhance thermal stability and lubricity in industrial and automotive lubricants.
• Plasticizer and Polymer Modification: Serves as a building block for plasticizers and additives that improve the flexibility and processing of polymers.
• Surfactant and Detergent Synthesis: A key intermediate for producing non-ionic surfactants with specific branching for improved performance.
• Chemical Research and Development: Utilized as a standard or reagent in organic synthesis and material science research.

Basic Information

Product Name	2-Methylheptadecan-1-Ol
CAS No.	2490-42-8
Molecular Formula	C₁₈H₃₈O
Molecular Weight	270.50 g/mol
Synonyms	2-Methyl-1-heptadecanol; 2-Methylheptadecyl alcohol; Isooctadecanol; 1-Heptadecanol, 2-methyl-; Heptadecanol, 2-methyl-; 2490-42-8; Iso-C18 alcohol; Branched C18 alcohol
EINECS	219-667-2

Quality Control

Our 2-Methylheptadecan-1-Ol is produced under a stringent quality management system. Each batch is analyzed to ensure it meets precise specifications for identity, purity, and composition. A comprehensive Certificate of Analysis (COA) documenting results from GC, IR, and other relevant tests is provided with every shipment to guarantee traceability and compliance.

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 or solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content	≤ 0.5%

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