p-Benzoquinone (PBQ) CAS NO.: 106-51-4

High-Quality Quinone Intermediate for Organic Synthesis, Chemical Research, and Industrial Applications

Product Overview

With CAS NO. 106-51-4 and molecular formula C6H4O2, p-Benzoquinone is characterized by its highly reactive conjugated quinone structure containing two carbonyl groups. This unique structure provides excellent oxidation-reduction properties, making PBQ an essential building block in various chemical processes.

p-Benzoquinone is one of the most fundamental quinone compounds and serves as a key raw material for producing numerous organic chemicals, antioxidants, dyes, pharmaceutical intermediates, and advanced materials.

Product Information

Chemical Structure and Properties

p-Benzoquinone is a six-membered cyclic conjugated compound containing two ketone groups at the para positions.

Its important chemical properties include:

• Strong electron-accepting ability

• Excellent redox activity

• High chemical reactivity

• Conjugated aromatic structure

• Ability to participate in oxidation and reduction reactions

The unique quinone structure allows p-Benzoquinone to function as an effective intermediate in many organic transformations.

Key Features of p-Benzoquinone (PBQ)

1. Fundamental Quinone Building Block

p-Benzoquinone is one of the most important basic quinone compounds and is widely used as a starting material for synthesizing various derivatives.

2. Excellent Redox Properties

The reversible oxidation-reduction behavior of PBQ makes it valuable in chemical research and industrial synthesis.

3. Versatile Chemical Intermediate

PBQ is widely used in the preparation of:

• Organic intermediates

• Fine chemicals

• Pharmaceutical-related compounds

• Functional materials

4. High Reactivity for Chemical Synthesis

The active carbonyl groups and conjugated structure provide excellent reaction capability for developing new chemical molecules.

Applications of p-Benzoquinone (PBQ)

Organic Synthesis

p-Benzoquinone is widely used as an intermediate in organic chemistry.

Typical applications include:

• Synthesis of quinone derivatives

• Oxidation reactions

• Organic transformation processes

• Preparation of functional aromatic compounds

Pharmaceutical and Chemical Research

PBQ is used in laboratory and industrial research involving:

• Pharmaceutical intermediate development

• Biochemical studies

• Redox mechanism research

• Molecular structure modification

Polymer and Material Chemistry

p-Benzoquinone can be used in specialty chemical applications related to:

• Polymer research

• Functional materials

• Chemical modification processes

Fine Chemical Manufacturing

PBQ serves as a raw material for producing various specialty chemicals requiring quinone structures.

Why Choose Our p-Benzoquinone (PBQ)?

Reliable Supply Capability

We provide stable supply solutions for p-Benzoquinone with professional chemical export experience and international service capability.

Strict Quality Control

Our quality management system ensures product consistency, purity control, and reliable performance for different applications.

Flexible Packaging Solutions

Packaging can be customized according to customer requirements and transportation conditions.

Common packaging options include:

• 25 kg fiber drums

• 25 kg bags

• Customized packaging solutions

Professional Global Export Service

We provide:

• Export documentation support

• International logistics coordination

• Customer technical communication

• Supply chain solutions

Storage and Handling Recommendations

• Store in a cool, dry, and well-ventilated area.

• Keep containers tightly closed.

• Protect from heat, moisture, and direct sunlight.

• Avoid contact with incompatible substances.

• Handle according to standard chemical safety procedures.

• Use appropriate protective equipment during operation.

Technical Advantages

Frequently Asked Questions (FAQs)

1. What is p-Benzoquinone (PBQ)?

p-Benzoquinone (PBQ), also known as 1,4-Benzoquinone, is a quinone compound with CAS NO. 106-51-4. It is widely used as an organic synthesis intermediate and specialty chemical raw material.

2. What is the molecular formula of p-Benzoquinone?

The molecular formula of p-Benzoquinone is C6H4O2.

3. What is the molecular weight of PBQ?

The molecular weight of p-Benzoquinone is 108.09 g/mol.

4. What are the main applications of p-Benzoquinone?

p-Benzoquinone is mainly used in organic synthesis, chemical research, pharmaceutical intermediate production, polymer chemistry, and specialty chemical manufacturing.

5. What is the appearance of p-Benzoquinone?

p-Benzoquinone is typically a yellow crystalline solid.

6. Why is p-Benzoquinone important in chemical synthesis?

PBQ contains an active quinone structure with strong redox properties, making it an important intermediate for preparing various organic compounds.

7. How should p-Benzoquinone be stored?

It should be stored in a cool, dry, and ventilated place, protected from moisture, heat, and direct sunlight.

8. Can you provide customized packaging for p-Benzoquinone?

Yes. Customized packaging and supply solutions can be provided according to customer requirements and transportation regulations.

9. Do you supply p-Benzoquinone internationally?

Yes. We provide global supply services with professional export documentation, logistics coordination, and customer support.

10. How can I request a quotation for PBQ CAS 106-51-4?

Please provide the required quantity, destination port, packaging requirements, and product specifications. Our sales team will provide a competitive quotation.

Contact Us

For inquiries, quotations, technical information, and international cooperation regarding p-Benzoquinone (PBQ) CAS NO.: 106-51-4, please contact us:

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