Description

1-Allyl-4-Methylbenzene is a versatile aromatic organic compound featuring both an allyl and a methyl substituent on a benzene ring. This unique structure makes it a valuable intermediate in organic synthesis, particularly for introducing reactive functional groups into more complex molecules. It is primarily sought after by R&D laboratories and chemical manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for the development of new active ingredients and advanced materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Specialty Chemical Manufacturing: Acts as a precursor for fragrances, flavors, and performance chemicals like resins and polymers.
• Organic Synthesis & Research: A valuable reagent in academic and industrial R&D for Diels-Alder reactions, cross-coupling, and other functionalization chemistry.
• Material Science: Employed in the development of advanced polymeric materials and liquid crystals.

Basic Information

Product Name	1-Allyl-4-Methylbenzene
CAS No.	3333-13-9
Molecular Formula	C10H12
Molecular Weight	132.20 g/mol
Synonyms	4-Allyltoluene; p-Allyltoluene; p-Methylallylbenzene; 4-Methylallylbenzene; Allyl-p-tolyl; 1-Methyl-4-(2-propenyl)benzene; (4-Methylphenyl)propene
EINECS	222-062-5

Quality Control

Our 1-Allyl-4-Methylbenzene is produced under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-25°C.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Refractive Index (n20D)	1.515 - 1.520
Density (20°C)	0.89 - 0.91 g/mL

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