Description

1,4-Benzenediol, 2,5-Bis(1-Methyl-2-Propenyl)- (9Ci) is a substituted hydroquinone derivative, a versatile chemical intermediate prized for its functional phenolic structure. This compound matters for its role in synthesizing complex molecules, particularly in the development of specialty polymers, antioxidants, and light-stabilizing agents. Industries such as polymer chemistry, advanced material science, and specialty chemical manufacturing require this high-purity intermediate for research and production.

Application

• Polymer Chemistry: Acts as a key monomer or chain-transfer agent in the synthesis of specialty resins and high-performance polymers.
• Antioxidant Synthesis: Serves as a crucial precursor for manufacturing hindered phenolic antioxidants used in plastics, rubber, and fuels.
• UV Stabilizer Production: Utilized in the development of light-stabilizing additives for coatings, packaging films, and automotive materials.
• Pharmaceutical Intermediates: Employed in the research and development of active pharmaceutical ingredients (APIs) with specific phenolic frameworks.
• Agrochemicals: Used as a building block for synthesizing advanced crop protection agents and plant growth regulators.
• Dye and Pigment Manufacturing: Functions as an intermediate in the production of complex organic dyes and colorants.
• Material Science R&D: Applied in the creation of novel organic electronic materials and advanced composites.
• Crosslinking Agent: Can be used in formulations requiring controlled crosslinking for adhesives or sealants.

Basic Information

Product Name	1,4-Benzenediol, 2,5-Bis(1-Methyl-2-Propenyl)- (9Ci)
CAS No.	664324-50-9
Molecular Formula	C14H18O2
Molecular Weight	218.29 g/mol
Synonyms	2,5-Bis(1-methyl-2-propenyl)-1,4-benzenediol; 2,5-Diisopropenylhydroquinone; 1,4-Benzenediol, 2,5-bis(1-methylethenyl)- (9CI); Hydroquinone, 2,5-diisopropenyl-; 2,5-Di(1-methylvinyl)hydroquinone; 2,5-Bis(isopropenyl)hydroquinone; DIH (Diisopropenyl Hydroquinone)
EINECS	Contact for details

Quality Control

Our 1,4-Benzenediol, 2,5-Bis(1-Methyl-2-Propenyl)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be opaque or stored in darkness.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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