Description

3-(1,1-Dimethyl-3-Buten-1-Yl)-Phenol is a specialized phenolic compound featuring a unique branched olefinic side chain. This structural motif makes it a valuable intermediate for synthesizing high-performance antioxidants, polymer stabilizers, and specialty resins. It is primarily sought by R&D chemists and production engineers in the polymer additives, agrochemical, and advanced materials sectors for developing novel formulations with enhanced stability and functionality.

Application

• Polymer Additives: A key intermediate in the synthesis of hindered phenolic antioxidants (HPAs) and light stabilizers for plastics, rubbers, and synthetic fibers.
• Agrochemical Intermediates: Used in the production of certain pesticides and herbicides, leveraging its phenolic core for bioactive molecule construction.
• Specialty Resins & Coatings: Serves as a building block for phenolic and epoxy resin modifiers, improving thermal and oxidative resistance in high-performance coatings.
• Pharmaceutical Intermediates: Employed in organic synthesis for creating complex molecules with potential biological activity.
• Lubricant & Fuel Additives: Acts as a precursor for antioxidants that prevent degradation and sludge formation in industrial lubricants and fuels.
• Research & Development: A versatile synthon for academic and industrial research in organic chemistry and material science.

Basic Information

Product Name	3-(1,1-Dimethyl-3-Buten-1-Yl)-Phenol
CAS No.	81194-51-6
Molecular Formula	C12H16O
Molecular Weight	176.26 g/mol
Synonyms	3-(3,3-Dimethylbut-1-en-1-yl)phenol; Phenol, 3-(1,1-dimethyl-3-butenyl)-; 3-(1,1-Dimethylallyl)phenol; 3-(3-Methyl-3-butenyl)phenol (related isomer); DMBP (common abbreviation); 3-(3,3-Dimethyl-1-propenyl)phenol; 1-Hydroxy-3-(3,3-dimethyl-1-butenyl)benzene
EINECS	Contact for details

Quality Control

Our 3-(1,1-Dimethyl-3-Buten-1-Yl)-Phenol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen) in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its easily oxidized nature, minimize exposure to air during handling and keep containers sealed when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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