METHYL 2,3-DICHLOROBENZOATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2905-54-6 |
| Product name | METHYL 2,3-DICHLOROBENZOATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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) |
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Documents We Provide for METHYL 2,3-DICHLOROBENZOATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk METHYL 2,3-DICHLOROBENZOATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of METHYL 2,3-DICHLOROBENZOATE
| Industry | Application | Process |
|---|---|---|
| Pesticides | Intermediate for herbicides or plant growth regulators | Serves as a key precursor in the synthesis of active ingredients, participating in aromatic ring substitution or ester group transformation reactions |
| Pharmaceuticals | Synthesis of biologically active drug molecules | Acts as an intermediate for constructing aromatic carboxylic acid derivatives, participating in acylation, hydrolysis, or coupling reactions |
| Organic Synthesis | Intermediate for fine chemical synthesis | Introduces the chlorobenzoic acid structural unit via nucleophilic substitution, Grignard reactions, or transition metal-catalyzed coupling |
Manufacturing Quality Control of METHYL 2,3-DICHLOROBENZOATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against certified reference standard. |
| Related Substances | Gas Chromatography (GC) with FID or MS detection | Separates and detects impurities based on relative retention times and response factors; identification aided by mass spectra when using GC-MS. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile solvents are vaporized in sealed vials, then quantified by GC-FID using calibrated standard solutions. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated coulometrically reacts stoichiometrically with water in the sample. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Neutralization of free acid groups with standardized sodium hydroxide; endpoint detected potentiometrically or by indicator. |
| Chlorine Content | Oxygen Flask Combustion followed by Potentiometric Titration | Organic chlorine is converted to chloride ion by combustion in oxygen, then titrated with silver nitrate using a silver electrode. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Sample digested with nitric/hydrochloric acid; lead concentration measured by AAS at 283.3 nm wavelength. |
| Sulfated Ash | Gravimetric Analysis (Ignition at 700-750 C) | Inorganic residue remaining after high-temperature incineration of sample with sulfuric acid treatment is weighed. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting. |
| Melting Point | Capillary Melting Point Apparatus | Temperature range at which solid transitions to liquid is determined by observing phase change in capillary tube. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light caused by chiral components in solution at specified concentration and path length. |
| Residue on Ignition | Gravimetric Analysis (Ignition at 500-600 C) | Weight of non-volatile residue after ignition in muffle furnace; reflects inorganic impurities and catalyst residues. |
Technical Specifications of METHYL 2,3-DICHLOROBENZOATE
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 48–52°C |
| Identification (NMR) | Consistent with structure |
| 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
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Download COA of METHYL 2,3-DICHLOROBENZOATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of METHYL 2,3-DICHLOROBENZOATE
Packaging of METHYL 2,3-DICHLOROBENZOATE
Industrial METHYL 2,3-DICHLOROBENZOATE 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.
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