Description

m-Di-tert-Pentylbenzene is a specialized aromatic hydrocarbon derivative characterized by its unique sterically hindered structure. This compound is valued for its role as a high-performance chemical intermediate and additive in advanced material synthesis. It is primarily utilized by industries focused on polymer science, specialty lubricants, and fine chemical manufacturing where its structural properties impart specific performance characteristics. The product is supplied under the identifier CAS NO 3370-27-2.

Application

• Intermediate in the synthesis of specialized antioxidants and light stabilizers for polymers.
• Precursor for high-performance lubricant additives and synthetic base oils.
• Building block in organic synthesis for pharmaceuticals and agrochemicals.
• Component in the formulation of specialty resins and advanced composite materials.
• Used in research and development of novel organic electronic materials.
• Potential monomer or co-monomer for creating polymers with tailored thermal and mechanical properties.

Basic Information

Product Name	m-Di-tert-Pentylbenzene
CAS No.	3370-27-2
Molecular Formula	C16H26
Molecular Weight	218.38 g/mol
Synonyms	1,3-Di-tert-pentylbenzene; 1,3-Bis(1,1-dimethylpropyl)benzene; m-Bis(1,1-dimethylpropyl)benzene; Benzene, 1,3-bis(1,1-dimethylpropyl)-; 3370-27-2; meta-Di-tert-amylbenzene
EINECS	222-157-8

Quality Control

Our m-Di-tert-Pentylbenzene is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR) spectroscopy, to verify identity and composition. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key specifications such as purity, identity, and relevant physical properties.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	0.86 - 0.88 g/mL
Refractive Index (20°C)	1.488 - 1.492

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