2,3-Dichlorotoluene Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 32768-54-0 |
| Product name | 2,3-Dichlorotoluene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeIndustrial 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 2,3-Dichlorotoluene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,3-Dichlorotoluene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,3-Dichlorotoluene
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Pharmaceutical intermediate | Used as a raw material for synthesizing antidepressant drugs |
| Agrochemicals | Fungicide intermediate | Applied in the synthesis of triazole fungicides |
| Chemicals | Organic synthesis | Used as a derivatizing reagent for chlorinated aromatic compounds |
| Materials Science | Synthesis of functional materials | Intermediate for liquid crystal or optoelectronic materials |
| Research | Analytical reagent | Used in laboratory reaction studies |
Manufacturing Quality Control of 2,3-Dichlorotoluene
| Test Item | Common Test Methods | Method Overview |
|---|---|---|
| Purity and Content Determination | Gas Chromatography (GC) | A capillary column (e.g., DB-5 or HP-5) with an FID detector is used. Quantitative analysis of 2,3-dichlorotoluene is performed by external or internal standard method. This method offers high resolution and sensitivity, suitable for trace impurity detection. |
| Impurity Analysis (e.g., chlorobenzene, other dichlorotoluene isomers) | Gas Chromatography-Mass Spectrometry (GC-MS) | Based on GC separation, mass spectrometry is used for structural identification. It effectively distinguishes 2,3-dichlorotoluene from isomers such as 2,4-, 2,5-, 3,4-dichlorotoluene and other organic chlorine impurities. Suitable for complex impurity profiling. |
| Water Content | Karl Fischer Titration | Iodine reacts with sulfur dioxide in pyridine and methanol in a quantitative reaction with water. The water content is determined by electrochemical or visual endpoint detection. Suitable for accurate determination of trace water (<100 ppm). |
| Boiling Point and Volatility | Distillation Method / Boiling Point Apparatus | The boiling point under normal pressure is determined using a standard distillation setup (approximately 180–182°C for 2,3-dichlorotoluene), used to verify product specifications and detect high/low boiling impurities. |
| Appearance and Color | Visual Color Comparison / Spectrophotometry | The color of the sample is assessed using platinum-cobalt color standards (Hazen units) or a UV-Vis spectrophotometer at 455 nm to evaluate color changes caused by oxidation or impurities. |
| Chlorine Content | Oxygen Flask Combustion - Ion Chromatography (or Microcoulometry) | The sample is completely combusted in an oxygen bomb, converting chlorine to chloride ions, which are then quantified by ion chromatography or microcoulometric titration. Used to verify that the chlorine content matches the theoretical value (C₇H₆Cl₂, theoretical Cl content ≈40.8%). |
| Heavy Metal Residues | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, AAS or inductively coupled plasma mass spectrometry (ICP-MS) is used to determine heavy metal content such as lead, cadmium, and mercury, ensuring compliance with residue limits for pharmaceutical or electronic-grade materials. |
| Acid Value / Base Value | Acid-Base Titration | Acidic or basic impurities in the sample (e.g., residual HCl or phenolic compounds) are titrated with standard NaOH or HCl solution to evaluate product purity and stability. |
Technical Specifications of 2,3-Dichlorotoluene
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.538–1.542 |
| Relative Density (20°C/25°C) | 1.175–1.185 g/cm³ |
| Odor | Characteristic aromatic odor |
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 2,3-Dichlorotoluene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,3-Dichlorotoluene
Packaging of 2,3-Dichlorotoluene
Industrial 2,3-Dichlorotoluene 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