Description

tert-Butyltoluene CAS NO 27138-21-2 is a versatile aromatic hydrocarbon derivative, primarily known as 4-tert-Butyltoluene. This compound is valued for its role as a key chemical intermediate and solvent in advanced organic synthesis. It is essential for manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical sectors requiring high-purity intermediates for complex reactions.

Application

• Chemical Intermediate: A crucial building block in the synthesis of fine chemicals, pharmaceuticals (e.g., certain UV absorbers and antioxidants), and agrochemicals.
• Solvent & Reaction Medium: Used as a solvent for high-temperature reactions and in formulations where its stability under acidic conditions is beneficial.
• Lubricant & Fuel Additive Precursor: Serves as a starting material for the production of specialized additives that enhance performance and stability.
• Polymer Industry: Employed in the manufacture of resins and polymers, contributing to properties like thermal stability.
• Research & Development: Utilized in academic and industrial labs for method development and novel compound synthesis.
• Fragrance & Flavor Intermediate: Acts as a precursor in the synthesis of certain aroma chemicals.

Basic Information

Product Name	tert-Butyltoluene
CAS No.	27138-21-2
Molecular Formula	C11H16
Molecular Weight	148.25 g/mol
Synonyms	4-tert-Butyltoluene; 1-tert-Butyl-4-methylbenzene; p-tert-Butyltoluene; PTBT; Methyl-p-tert-butylbenzene; Toluene, 4-(1,1-dimethylethyl)-; Butyltoluene; NSC 7395
EINECS	248-287-5

Quality Control

Our tert-Butyltoluene is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to relevant ISO and cGMP guidelines for industrial chemical manufacturing to guarantee supply reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent evaporation and contamination.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Specific Gravity (20°C)	0.855 - 0.865
Refractive Index (20°C)	1.490 - 1.495

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