Description

3-Phenyldodecane is a high-purity, branched-chain alkylbenzene compound with the CAS number 2400-00-2. This specialty organic intermediate is valued for its hydrophobic character and chemical stability, making it a versatile building block in advanced synthesis. It is primarily sought after by manufacturers in the fragrance, lubricant additive, and specialty polymer industries for its role in creating high-performance formulations.

Application

• Fragrance and Flavor Industry: Acts as a long-lasting, stable fixative and base note in premium perfumes and cosmetic formulations.
• Lubricant and Grease Additives: Serves as a synthetic base oil or a performance-enhancing additive to improve viscosity index and thermal stability.
• Specialty Polymer Synthesis: Utilized as a hydrophobic monomer or plasticizer in the production of specialty resins and elastomers.
• Organic Synthesis Intermediate: A key starting material for synthesizing more complex surfactants, liquid crystals, and pharmaceutical intermediates.
• Research & Development: Employed in academic and industrial R&D for studying reaction mechanisms and developing new materials.

Basic Information

Product Name	3-Phenyldodecane
CAS No.	2400-00-2
Molecular Formula	C₁₈H₃₀
Molecular Weight	246.43 g/mol
Synonyms	Dodecane, 3-phenyl-; 3-Phenyldodecane; 1-Phenyl-3-decyldecane; n-Decylbenzene (branched isomer); 3-Benzylundecane; Phenyldodecane; Alkylbenzene C18
EINECS	219-287-5

Quality Control

Our 3-Phenyldodecane 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 clear liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20/D)	1.480 - 1.490
Density (20°C)	0.855 - 0.865 g/mL

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