Description

3,5-Di-tert-Butylbenzyl Alcohol is a sterically hindered aromatic alcohol derivative, valued for its role as a key synthetic intermediate and building block in advanced organic chemistry. Its molecular structure, featuring bulky tert-butyl groups, provides unique reactivity and stability, making it essential for the synthesis of complex molecules. This compound is particularly relevant for manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop high-performance additives and active ingredients.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring sterically hindered aromatic systems.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and plant growth regulators where the tert-butyl groups enhance lipophilicity and environmental stability.
• Polymer Additives: Serves as a precursor for light stabilizers (HALS - Hindered Amine Light Stabilizers) and antioxidants used in plastics, coatings, and synthetic fibers to prevent degradation.
• Ligand and Catalyst Preparation: Employed in the development of specialized ligands for metal-catalyzed reactions and asymmetric synthesis.
• Fine Chemical Production: A versatile intermediate for creating complex fragrance compounds, dyes, and other high-value specialty chemicals.
• Research & Development: Utilized in academic and industrial R&D for exploring new organic reactions and material science applications.

Basic Information

Product Name	3,5-Di-tert-Butylbenzyl Alcohol
CAS No.	77387-57-6
Molecular Formula	C15H24O
Molecular Weight	220.35 g/mol
Synonyms	(3,5-Di-tert-butylphenyl)methanol; 1-Hydroxymethyl-3,5-di-tert-butylbenzene; Benzenemethanol, 3,5-bis(1,1-dimethylethyl)-; 3,5-Bis(tert-butyl)benzyl Alcohol; DTBB Alcohol; 3,5-DTBB Alcohol; α-Hydroxy-3,5-di-tert-butyltoluene
EINECS	Contact for details

Quality Control

Our 3,5-Di-tert-Butylbenzyl Alcohol is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for your critical synthesis processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 99 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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