4 Chlorobenzonitrile 99 Percent Supplier CAS 623 03 0

Technical Specifications of 4-Chlorobenzonitrile

As a foundational organic building block, 4-chlorobenzonitrile (also known as p-chlorobenzonitrile) is a vital intermediate for high-performance chemical synthesis. Its distinct structural profile—featuring a cyano group positioned para to a chlorine atom on a benzene ring—makes it indispensable for creating complex molecular structures in pharmaceutical and agrochemical industries.

We ensure our product meets the rigorous purity requirements demanded by modern manufacturing. Below are the core technical specifications for our current supply:

Feature	Specification
Product Name	4-Chlorobenzonitrile
Synonyms	p-Chlorobenzonitrile, 4-chlorobenzenecarbonitrile
CAS Registry Number	623-03-0
Molecular Formula	C7H4ClN
Molecular Weight	137.57 g/mol
Purity Grade	Greater than 99% (GC/HPLC)
Appearance	White to off-white crystalline powder
Melting Point Range	90°C – 93°C

This high-purity 4-chloro-benzonitrile serves as a reliable scaffold for researchers and industrial chemists aiming for precise, high-yield reaction outcomes.

Primary Industrial & Synthesis Applications

We manufacture and supply high-purity 4-Chlorobenzonitrile to serve as a foundational building block across several demanding global industries. Our material delivers the reliable chemical reactivity required for high-yield synthesis pathways.

High-Purity Pharmaceutical Intermediates

In modern drug manufacturing, 4-Chlorobenzonitrile acts as a vital structural scaffold for active pharmaceutical ingredients (APIs).
Targeted Synthesis: It provides the core para-substituted phenyl ring necessary for building diverse therapeutic agents.
API Development: Commonly utilized in the synthesis of central nervous system (CNS) drugs, cardiovascular therapies, and enzyme inhibitors.
Reliable Yields: Exceptional purity levels minimize side reactions, streamlining your downstream purification processes.

Agrochemical Intermediate Synthesis

The global agricultural sector relies on this compound as a raw material for scale-up crop protection solutions.
Fungicides & Herbicides: Serves as a key intermediate in the synthesis of high-performance modern fungicides and selective herbicides.
Crop Protection: Helps produce advanced crop remedies that safeguard yields against resistant pest strains.

Specialty Organic Synthesis

Beyond life sciences, 4-Chlorobenzonitrile finds extensive use in material sciences and electronic chemicals.
Advanced Materials: Used to synthesize specialized polymers, liquid crystal mixtures, and functional dyes.
Fine Chemical Manufacturing: Acts as a versatile halogenated aromatic nitrile for customized coupling and substitution reactions in bulk manufacturing.

Greenlano Quality Assurance: 4-Chlorobenzonitrile Testing

We know that consistency is everything when you buy bulk fine chemical raw materials. A small shift in purity can throw off an entire production batch. At Greenlano, we back every shipment of 4-Chlorobenzonitrile (CAS 623-03-0) with a strict, multi-step quality control process so you get predictable results every time.

HPLC & GC Analytical Testing

Every batch of our p-chlorobenzonitrile undergoes rigorous lab testing before leaving our facility to confirm it meets strict purity standards.

• High-Performance Liquid Chromatography (HPLC): Verifies chemical purity and identifies trace organic impurities.
• Gas Chromatography (GC): Ensures precise composition analysis and solvent residual limits.
• Melting Point Analysis: Confirms solid-state physical properties match expected specs.

Quality Parameter	Testing Method	Greenlano Standard
Purity Grade	HPLC / GC	≥ 99.0%
Appearance	Visual Inspection	Off-white to white crystalline powder
Moisture Content	Karl Fischer	≤ 0.5%
Identification	FTIR / GC-MS	Matches reference standard

Third-Party Auditing & COA Traceability

We keep our quality control transparent and easy to verify for your compliance team.

• Independent Lab Audits: Optional third-party testing available through accredited international laboratories upon request.
• Batch Traceability: Every drum is linked directly to its specific production run and official 4-Chlorobenzonitrile COA (Certificate of Analysis).
• Full Documentation: Quick access to lot numbers, testing logs, and complete 4-Chlorobenzonitrile SDS / MSDS documentation.

Handling Safeguards & B2B Logistics Management

We prioritize safety and regulatory compliance at every stage of the supply chain. Moving a critical building block like 4-chlorobenzonitrile globally requires strict adherence to international safety standards, secure packaging, and dependable freight handling.

4-Chlorobenzonitrile SDS & GHS Compliance

Industrial safety is non-negotiable. Our 4-chloro-benzonitrile complies fully with Globally Harmonized System (GHS) standards, ensuring all global shipments match local customs and workplace safety protocols.

• Hazard Identification: Classified as toxic if swallowed, harmful in contact with skin, and an irritant to eyes and respiratory systems.
• Documentation: Every batch ships with an updated 4-Chlorobenzonitrile MSDS / SDS outlining exposure controls, personal protective equipment (PPE) requirements, and accidental release measures.
• Labeling: All containers carry compliant GHS pictograms and signal words to ensure smooth transit and safe handling at your facility.

Commercial Packaging Configurations

We provide secure, industry-standard packaging solutions designed to preserve product purity while preventing leaks or contamination during long-distance transit.

• Standard Bulk Packaging: Available in 25 kg fiber drums with double anti-static PE inner liners, ideal for wholesale organic synthesis raw materials.
• Customized Configurations: Palletized shipments, super sacks, or specific weight configurations can be arranged to integrate seamlessly into your automated chemical feed systems.
• Tamper-Evident Seals: Every shipment features serialized seals to ensure batch integrity from our warehouse floor to your receiving dock.

Global Supply Chain Execution

Navigating international trade barriers and freight logistics demands a reliable partner. We manage the entire cross-border shipping process to guarantee predictable lead times for your bulk fine chemical manufacturing runs.

• Regulatory Clearance: We handle all expert documentation, including TSCA declarations, REACH compliance filings, and strict export controls required for p-cyanochlorobenzene and related nitriles.
• Freight Modes: Optimized logistics networks covering air freight for urgent pilot-scale runs and ocean freight for cost-effective, multi-ton bulk orders.
• Climate-Controlled Storage: Our shipping corridors utilize temperature-monitored environments to maintain stable storage conditions, ensuring your product arrives exactly as specified on the COA.

Request a Tiered Bulk Quote for 4-Chlorobenzonitrile

Looking to secure reliable, factory-direct volume pricing for 4-Chlorobenzonitrile (CAS 623-03-0)? We make wholesale procurement straightforward, transparent, and built for scale. Whether you need initial pilot batches or scheduled metric-ton deliveries, our flexible pricing tiers help you optimize production costs without sacrificing purity.

Submit your request today to receive an itemized commercial proposal within 1 business day.

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Get Custom Volume Pricing

Fill out the corporate inquiry form below to connect directly with our sales team. We tailor each quote to your target volume, purity grade, and delivery schedule.

Order Volume	Processing Time	Certificate of Analysis (COA)	Pricing Tier
Pilot Scale (100 kg – 500 kg)	24–48 Hours	Included with sample	Standard Commercial
Mid-Volume (500 kg – 5 MT)	1 Business Day	Batch-specific GC/HPLC	Preferred Freight Tier
Bulk Industrial (> 5 MT)	Priority Handling	Full lot traceability + MSDS	Enterprise Direct

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Corporate Inquiry Form

To help us prepare an accurate price matrix, please provide your project details:

• Company Name & Country: (Required for international freight calculation)
• Target Quantity: (In kg or Metric Tons)
• Purity Requirements: (Standard or High-Purity Grade)
• Destination Port / Incoterms: (FOB, CIF, or DDP)
• Expected Delivery Timeline: (One-time shipment or recurring schedule)

Send your specs to our supply team or complete the quote request online. We clear the friction out of bulk fine chemical purchasing so you can keep your production lines running smoothly.