Description

p-(n-Octyl)Benzyl Bromide is a versatile organic bromide intermediate, specifically a para-substituted benzyl halide with a linear octyl chain. This molecular structure makes it a valuable building block for the synthesis of surfactants, liquid crystals, and phase-transfer catalysts. It is primarily utilized by R&D chemists and process engineers in the fine chemical, pharmaceutical, and advanced materials industries for introducing hydrophobic benzyl groups into target molecules.

Application

• Surfactant & Detergent Intermediate: Key precursor for synthesizing quaternary ammonium compounds (quats) used as cationic surfactants and fabric softeners.
• Liquid Crystal Synthesis: Serves as an alkylating agent in the production of monomers for liquid crystal displays (LCDs).
• Phase-Transfer Catalyst (PTC) Precursor: Used to manufacture benzyltrialkylammonium salts, which are effective catalysts in biphasic organic reactions.
• Pharmaceutical Intermediate: Employed in organic synthesis to introduce lipophilic moieties into drug candidates, potentially enhancing membrane permeability.
• Polymer Modification: Acts as a functional monomer or cross-linking agent in the synthesis of specialty polymers with tailored properties.
• Agrochemical Synthesis: Intermediate in the production of certain herbicides and pesticides requiring specific alkyl-benzyl functionalities.

Basic Information

Item	Details
Product Name	p-(n-Octyl)Benzyl Bromide
CAS No.	88255-11-2
Molecular Formula	C₁₅H₂₃Br
Molecular Weight	283.25 g/mol
Synonyms	1-(Bromomethyl)-4-octylbenzene; 4-Octylbenzyl Bromide; p-Octylbenzyl Bromide; (4-Octylphenyl)methyl Bromide; 4-n-Octylbenzyl Bromide; 1-(4-Octylphenyl)methyl Bromide; Octylbenzyl Bromide (para-isomer); Bromomethyloctylbenzene
EINECS	Contact for details

Quality Control

Our p-(n-Octyl)Benzyl Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from strong bases and incompatible materials.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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