Description

p-Chloro-Alpha,α-Dimethylbenzyl Alcohol is a versatile chlorinated aromatic alcohol that serves as a key chiral intermediate and building block in advanced organic synthesis. Its structure, featuring a tertiary benzylic alcohol and a para-chloro substituent, makes it valuable for introducing steric bulk and specific electronic properties into target molecules. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of chiral active pharmaceutical ingredients (APIs), particularly those requiring a substituted diphenylmethyl moiety.
• Agrochemical Synthesis: Serves as a precursor for herbicides, fungicides, and plant growth regulators where the chlorinated aromatic structure is beneficial.
• Ligand and Catalyst Preparation: Employed in the development of chiral ligands for asymmetric catalysis and metal-organic frameworks.
• Fine Chemical Production: Acts as a building block for dyes, pigments, and specialty polymers requiring specific steric and electronic characteristics.
• Material Science Research: Utilized in creating novel organic compounds with tailored properties for advanced material applications.

Basic Information

Product Name	p-Chloro-Alpha,α-Dimethylbenzyl Alcohol
CAS No.	1989-25-9
Molecular Formula	C9H11ClO
Molecular Weight	170.64 g/mol
Synonyms	1-(4-Chlorophenyl)-2-methylpropan-2-ol; 4-Chloro-α,α-dimethylbenzyl Alcohol; p-Chlorophenyl Dimethyl Carbinol; (4-Chlorophenyl)dimethylmethanol; NSC 403697; p-Chloro-α,α-dimethylbenzenemethanol; Benzenemethanol, 4-chloro-α,α-dimethyl-
EINECS	217-874-5

Quality Control

Our p-Chloro-Alpha,α-Dimethylbenzyl Alcohol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, impurities, and physical properties are provided with every shipment to guarantee traceability and consistency.

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 bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	55 - 60 °C
Loss on Drying	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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