4-Chlorobenzaldehyde Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 104-88-1 |
| Product name | 4-Chlorobenzaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 4-Chlorobenzaldehyde
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Chlorobenzaldehyde Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Chlorobenzaldehyde
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antihypertensive drugs (e.g., losartan) | Produced via Sandmeyer reaction or oxidation of p-chlorotoluene; subsequently employed in condensation reactions to construct tetrazole ring structures |
| Pesticides | Intermediate in the synthesis of fungicides and herbicides | Serves as an aromatic aldehyde component in Wittig or condensation reactions to generate chlorophenyl-containing active ingredients |
| Dyes | Raw material for azo and fluorescent dyes | Couples with diazonium salts to form azo dyes containing the chlorobenzaldehyde structure, used for textile dyeing |
| Fragrances | Precursor compound for fragrance ingredients | Converted to aromatic alcohols or esters via reduction or esterification for use in fragrance formulations |
| Organic Synthesis | Monomer for liquid crystal materials and functional polymers | Acts as an aldehyde functional group donor in condensation polymerization or Grignard addition reactions to build rigid structural units |
Manufacturing Quality Control of 4-Chlorobenzaldehyde
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and clarity; it should typically be a colorless to pale yellow transparent liquid. |
| Content (Purity) | Gas Chromatography (GC) | Utilize capillary column gas chromatography with area normalization or internal standard method to determine the main component content and assess purity. |
| High-Performance Liquid Chromatography (HPLC) | Use a C18 reversed-phase chromatography column with a UV detector (e.g., 254 nm) and apply external standard or area normalization methods for quantification. | |
| Melting Point / Boiling Point | Melting Point Apparatus / Boiling Point Determinator | Determine physical constants: the melting point of p-chlorobenzaldehyde is approximately 39–42 °C, and the boiling point is approximately 213–215 °C, used for preliminary identification. |
| Water Content | Karl Fischer Titration | Use Karl Fischer titration to accurately measure trace water content in the sample to ensure compliance with drying requirements. |
| Color | Platinum-Cobalt Color Scale or APHA Color Method | Compare the sample with standard color solutions to evaluate color intensity, reflecting the degree of impurities or oxidation. |
| Related Substances (Impurities) | Gas Chromatography (GC) | Separate and detect possible impurities via GC, such as p-chlorobenzyl alcohol, p-chlorobenzoic acid, or unreacted starting materials. |
| High-Performance Liquid Chromatography (HPLC) | Applicable for analysis of thermally unstable or high-boiling-point impurities, enabling effective separation and quantification of main components and impurities. | |
| pH Value (Aqueous Solution) | pH Meter Measurement | Prepare a solution of specified concentration and measure pH using a calibrated pH meter to assess the influence of acidic or basic impurities. |
| Density | Densitometer or Pycnometer Method | Measure density at a specified temperature (e.g., 20 °C) as an auxiliary identifier and quality control parameter. |
| Refractive Index | Abbe Refractometer | Measure refractive index at 20 °C (nD20); typical range is approximately 1.560–1.570. |
| Residual Solvents | Headspace-Gas Chromatography (HS-GC) | Detect residual organic solvents (e.g., toluene, dichloromethane) remaining from synthesis or purification processes. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determine the content of heavy metal elements such as lead, arsenic, mercury, and cadmium to ensure compliance with pharmacopoeial or environmental standards. |
Technical Specifications of 4-Chlorobenzaldehyde
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder or lumps |
| Purity | >=98.5% (GC) |
| Total Impurities | <=1.5% (GC) |
| Single Impurity | <=0.5% (GC) |
| Melting Point | 47–49°C |
| Water Content (KF) | <=0.5% |
| Identification (IR) | Conforms to reference spectrum |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 4-Chlorobenzaldehyde
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Chlorobenzaldehyde
Packaging of 4-Chlorobenzaldehyde
Industrial 4-Chlorobenzaldehyde Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply