Chlorobenzaldehyde High Purity Bulk Supplier

Monochlorobenzaldehyde Overview

Are you dealing with product degradation, color change, or shelf-life issues with standard aromatic aldehydes? Unsubstituted benzaldehyde rapidly auto-oxidizes into benzoic acid upon air exposure, leading to batch contamination and lost yields. By introducing a chlorine substituent onto the benzene ring, chlorobenzaldehyde provides vastly improved oxidative stability while delivering precise regioselectivity for complex organic synthesis.

We manufacture and supply high-purity chlorobenzaldehyde isomers tailored for large-scale agrochemical manufacturing, active pharmaceutical ingredient (API) synthesis, and industrial applications.

Enhanced Resistance vs. Unsubstituted Benzaldehyde

• Oxidative Shielding: The electronegative chlorine atom decreases electron density across the aromatic ring, making the aldehyde group far less prone to ambient oxidation.
• Extended Shelf Life: Requires less intensive storage safeguards compared to standard benzaldehyde, significantly reducing inventory waste and handling costs.
• Regioselective Reactivity: The precise position of the chlorine atom alters steric hindrance and electronic properties, giving you complete control over downstream condensation and addition reactions.

Monochlorobenzaldehyde Isomer Matrix

We supply all three monochlorobenzaldehyde structural isomers in commercial volumes with guaranteed purity and complete traceability.

Isomer Name	CAS Number	Common Synonyms	Physical Appearance	Core Industrial Focus
2-Chlorobenzaldehyde	89-98-5	o-Chlorobenzaldehyde, ortho-Chlorobenzaldehyde	Clear colorless to pale yellow liquid	Agrochemical intermediates, acid zinc plating brighteners
3-Chlorobenzaldehyde	587-04-2	m-Chlorobenzaldehyde, meta-Chlorobenzaldehyde	Clear colorless to pale yellow liquid	Pharmaceutical building block, organic synthons
4-Chlorobenzaldehyde	104-88-1	p-Chlorobenzaldehyde, para-Chlorobenzaldehyde	Crystalline solid / powder	Fungicides (tebuconazole), dyes, optical brighteners

Whether your process requires the liquid handling profile of o-chlorobenzaldehyde or the solid crystalline consistency of p-chlorobenzaldehyde, our direct factory production ensures dependable lot-to-lot quality for high-volume chemical procurement.

Technical Specifications & Chemical Properties

We deliver technical-grade and high-purity chlorobenzaldehyde isomers engineered for demanding industrial reactions. Our strict quality control ensures consistent batch-to-batch parameters, low oxidation rates, and predictable behavior in your production line.

Chlorobenzaldehyde Specification Matrix

Technical Parameter	2-Chlorobenzaldehyde (o-)	3-Chlorobenzaldehyde (m-)	4-Chlorobenzaldehyde (p-)
CAS Number	89-98-5	587-04-2	104-88-1
Molecular Formula	C7H5ClO	C7H5ClO	C7H5ClO
Molecular Weight	140.57 g/mol	140.57 g/mol	140.57 g/mol
Physical Appearance	Clear colorless to pale yellow liquid	Clear colorless to pale yellow liquid	Crystalline solid / powder
Assay / Purity (GC)	>= 98.0% / >= 99.0%	>= 98.0% / >= 99.0%	>= 98.0% / >= 99.0%
Density	1.248 g/cm3	1.241 g/cm3	1.196 g/cm3
Melting Point	11 °C	9–12 °C	47–50 °C
Boiling Point	208–215 °C	208–215 °C	208–215 °C
Moisture (Karl Fischer)	<= 0.1%	<= 0.1%	<= 0.1%
Free Acid (as Chlorobenzoic Acid)	<= 0.5%	<= 0.5%	<= 0.5%

Key Analytical Quality Parameters

• Strict Purity Thresholds: We provide standard grades with Chlorobenzaldehyde purity >= 99% alongside tailored industrial-grade solutions for large-scale manufacturing.
• Controlled Moisture Content: Water levels are maintained at <= 0.1% (KF) to prevent side reactions in water-sensitive catalytic steps.
• Low Acidity Controls: Oxidation products are minimized, keeping free acid under 0.5% to protect downstream yield and extend product shelf stability.
• Isomeric Precision: Every batch of ortho-chlorobenzaldehyde, meta-chlorobenzaldehyde, and para-chlorobenzaldehyde is verified by gas chromatography (GC) to guarantee exact molecular structure under the molecular formula C7H5ClO.

Chlorobenzaldehyde Industrial Applications & Reaction Pathways

We supply high-purity chlorobenzaldehyde isomers (2-chlorobenzaldehyde, 3-chlorobenzaldehyde, and 4-chlorobenzaldehyde) tailored for high-yield chemical synthesis. Our isomers act as core intermediates across crop protection, active pharmaceutical ingredient (API) manufacturing, dye synthesis, and industrial surface finishing.

---

Agrochemical Intermediate Chlorobenzaldehyde

We deliver consistent agrochemical intermediate chlorobenzaldehyde cuts designed for high-conversion agricultural formulations:

• Fungicide Manufacturing: Serves as a essential precursor for systemic crop protection agents like tebuconazole.
• Acaricide Synthesis: Provides the required chlorinated aromatic core for targeted mite and pest control agents, including clofentezine and flutenzine.
• Crop Protection Formulations: High ring stability protects downstream active compounds from rapid environmental degradation.

---

Pharmaceutical Intermediate Chlorobenzaldehyde

In fine chemical and drug manufacturing, our high-purity grades prevent side reactions during critical synthesis steps:

• Biginelli Condensation: Acts as an efficient aromatic aldehyde partner to yield active dihydropyrimidine derivatives.
• Heterocyclic Compounds: Supplies a precise molecular block for multi-ring pharmaceutical intermediate chlorobenzaldehyde processing and active pharmaceutical ingredients (APIs).
• High Reaction Yields: Minimal organic impurities ensure predictable kinetics and reduce purification costs in multi-step reactions.

---

Dyes, Auxiliaries & Optical Brighteners

• Triphenylmethane Dyes: Functions as a key organic precursor for intense, light-stable textile dyes.
• Textile Processing: Improves dye fixation, color fastness, and thermal performance in industrial fabric treatments.
• Photochemical Additives: Works as a chemical building block for specialized light-sensitive compounds and brightener formulations.

---

Acid Zinc Electroplating Brighteners

• Plating Bath Brighteners: Acts as a primary levelling and brightening additive in acid zinc electroplating operations.
• Metal Surface Treatment: Promotes fine crystal grain structure across plated metals, driving superior surface shine, adhesion, and corrosion resistance.

Chlorobenzaldehyde Quality Control & Regulatory Compliance

We know that raw material inconsistency can ruin an entire production batch. At Greenlano, we maintain tight quality controls from synthesis to packaging, ensuring every shipment of chlorobenzaldehyde meets your exact industrial specifications.

Greenlano Quality Guarantee & Independent Testing

We back every delivery with rigorous in-house testing and full batch traceability.

• 100% Lot-to-Lot GC Testing: Gas chromatography ensures purity levels hit target specifications (≥ 98.0% and ≥ 99.0% industrial grades).
• NMR Validation: Structural testing verifies exact isomer integrity across 2-chlorobenzaldehyde, 3-chlorobenzaldehyde, and 4-chlorobenzaldehyde orders.
• Full Batch Traceability: Every drum and container links directly to complete raw material and production log records.
• Third-Party Inspection: Pre-shipment sampling and testing via SGS, Bureau Veritas (BV), or Intertek are available on demand.

GHS Hazard Classification & Safety Standards

Proper handling requires clear specs. We pack and label all dangerous goods in strict compliance with international maritime and air transport safety standards.

Parameter	Specification & Classification
Hazard Statements	H302 (Harmful if swallowed), H314 / H315 / H319 (Skin & eye corrosion/irritation), H411 (Toxic to aquatic life)
UN Transportation Codes	UN 2811 / UN 3265
Hazard Class	Class 6.1 (Toxic Substances) / Class 8 (Corrosive Substances)
Packing Group	Packing Group II / Packing Group III

Chlorobenzaldehyde REACH Registration & Compliance Docs

We provide complete regulatory support to keep your supply chain moving without customs delays or compliance headaches.

• Chlorobenzaldehyde Safety Data Sheet (SDS / MSDS): Standard GHS-compliant safety data sheets tailored to your regional import requirements.
• Chlorobenzaldehyde Certificate of Analysis (COA): Detailed batch-specific COAs provided with every order.
• Chlorobenzaldehyde REACH Registration: Fully compliant documentation available for seamless EU market import and downstream chemical synthesis.

Chlorobenzaldehyde Packaging, Handling & Global Logistics

We deliver high-purity chlorobenzaldehyde isomers directly from our factory to your facility with complete logistics compliance and secure packaging. Whether you need pilot volumes for lab testing or bulk ISO tanks for industrial scale production, we protect product integrity throughout the entire supply chain.

Standard Chlorobenzaldehyde Packaging Options

We support R&D testing and full commercial operations with flexible container options engineered for chemical stability:

• Sample & Pilot Testing: 1 kg, 5 kg, and 25 kg Fluorinated HDPE Drums to prevent permeation and safeguard purity.
• Commercial Bulk Volume: 200 kg Steel Drums, 1,000 kg IBC Totes, and ISO Tanks for large-scale manufacturing.

Storage & Handling Guidelines

Preserving assay levels for 2-chlorobenzaldehyde, 3-chlorobenzaldehyde, and 4-chlorobenzaldehyde requires simple, standardized environmental controls:

• Environment: Store containers in a cool, dry, and well-ventilated warehouse space.
• Incompatibilities: Keep stored drums isolated from strong oxidizing agents and direct light exposure.
• Sealing: Keep packaging tightly closed when not in use to prevent atmospheric air contact and minimize oxidation into chlorobenzoic acid.

Global Shipping and DG Compliance Standards

As a direct chlorobenzaldehyde bulk chemical supplier, we handle all export requirements, international dangerous goods mandates, and custom hazardous transport details.

Metric / Parameter	Compliance & Delivery Standard
Global Delivery Rate	98.4% On-Time Delivery across 30+ international destinations
DG Packaging Codes	Full compliance with UN 2811 / UN 3265 (Hazard Class 6.1 / 8, Packing Group II/III)
Export Documentation	Custom hazardous labeling, lot-matched Chlorobenzaldehyde COA, and updated Chlorobenzaldehyde SDS / MSDS