2-Methyl-4-nitrobenzoyl chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 30459-70-2 |
| Product name | 2-Methyl-4-nitrobenzoyl chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/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 2-Methyl-4-nitrobenzoyl chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Methyl-4-nitrobenzoyl chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Methyl-4-nitrobenzoyl chloride
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of herbicide intermediates | Used as an acylating agent in the synthesis of 2,4-dinitrobenzoyl compounds for selective herbicides |
| Pharmaceuticals | Drug synthesis intermediate | Applied in the synthesis of biologically active aromatic derivatives, serving as a precursor for nitrobenzene ring construction |
| Dyes | Organic pigment and dye intermediate | Employed in the synthesis of azo dyes and functional dyes, enabling functional group introduction via nitro reduction and acid chloride reactions |
| Fine chemicals | Specialty chemical synthesis | Utilized as a key organic synthesis intermediate for high-value fine chemicals, such as polymer modifiers |
Manufacturing Quality Control of 2-Methyl-4-nitrobenzoyl chloride
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, condition, and presence of impurities under natural light or standard light source. 2-Methyl-4-nitrobenzoyl chloride is typically a pale yellow to brownish-yellow liquid or low-melting solid. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase C18 chromatographic column with methanol/water or acetonitrile/water as the mobile phase, and a UV detector (e.g., 254 nm) to detect the main peak area, calculating the relative content of the target compound to evaluate purity. |
| Content Determination | Titration (e.g., acid-base titration or hydrolysis followed by titration) | Hydrolyze the sample under controlled conditions to generate the corresponding carboxylic acid, then titrate with a standard sodium hydroxide solution. The amount of base consumed is used to calculate the acyl chloride content; potentiometric titration can also be used to improve accuracy. |
| Moisture | Karl Fischer Titration | Determine moisture content by quantitatively reacting the sample's water with Karl Fischer reagent using coulometric or volumetric methods. This is particularly important for acyl chloride compounds due to their hydrolytic sensitivity. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or direct injection with polar or non-polar capillary columns for separation, and FID detector for quantitative analysis of common organic solvents (such as dichloromethane, toluene, etc.) residues. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) or Gas Chromatography (GC) | Separate possible by-products (e.g., unreacted raw materials, hydrolyzed products such as 2-methyl-4-nitrobenzoic acid) through gradient elution or programmed temperature ramping, and calculate impurity content using area normalization or external standard method. |
| Melting Point (if solid) | Capillary Melting Point Determination | Determine the initial and final melting temperatures using a melting point apparatus, and compare with standard values to assess purity and crystal form consistency. |
| pH (Hydrolyzed Solution) | pH Meter Measurement | Determine the pH of the solution after careful hydrolysis of the sample, using a calibrated pH meter to indirectly reflect the degree of hydrolysis and acidic impurities. |
Technical Specifications of 2-Methyl-4-nitrobenzoyl chloride
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 72-76°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic pungent odor |
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 2-Methyl-4-nitrobenzoyl chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Methyl-4-nitrobenzoyl chloride
Safety Information of 2-Methyl-4-nitrobenzoyl chloride
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Methyl-4-nitrobenzoyl chloride
Industrial 2-Methyl-4-nitrobenzoyl chloride 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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