2,4-Dimethylbenzenethiol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13616-82-5 |
| Product name | 2,4-Dimethylbenzenethiol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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Documents We Provide for 2,4-Dimethylbenzenethiol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,4-Dimethylbenzenethiol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,4-Dimethylbenzenethiol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of loxoprofen sodium (a nonsteroidal anti-inflammatory drug) | Used as a starting material or side-chain precursor in halogenation, coupling, or condensation reactions to construct the molecular scaffold |
| Agrochemicals | Intermediate in the synthesis of certain pesticides or fungicides | Applied to construct sulfur-containing bioactive molecular structures |
| Materials Science | Synthesis of functional organic compounds or ligands | Serves as a nucleophile in chemical reactions to introduce the thiophenol group |
| Chemical Synthesis | Organic synthesis building block | Employed to construct complex organic molecular frameworks |
Manufacturing Quality Control of 2,4-Dimethylbenzenethiol
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Determination | Gas Chromatography (GC) | Separation using a capillary gas chromatography column, with a hydrogen flame ionization detector (FID). Quantification is performed using external or internal standard methods, offering high sensitivity and good repeatability. |
| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | Use of a reverse-phase C18 chromatography column and ultraviolet detector (UV, typically at around 254 nm), suitable for purity assessment when non-volatile impurities are present. |
| Structure Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Characteristics absorption peaks (e.g., S-H stretching vibration at about 2570 cm⁻¹, aromatic ring framework vibrations) are used to confirm functional groups in the molecular structure. |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H NMR and ¹³C NMR can accurately determine the chemical environment of hydrogen and carbon atoms, used for confirming the structure of 2,4-dimethylphenyl thiol and identifying isomers. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | After separation by GC, mass spectrometry is used for qualitative and semi-quantitative analysis of trace impurities, especially suitable for identification of organic by-products or degradation products. |
| Water Content | Karl Fischer Method (Karl Fischer) | Measures water content in samples using an electrochemical titration principle. It is suitable for controlling residual moisture in raw materials to prevent its impact on stability or reactivity. |
| Sulfur Content | Elemental Analysis (CHNS Analysis) | Sulfur in the sample is converted into SO₂ or SO₃ through high-temperature combustion, and total sulfur content is determined by a detector, verifying whether the theoretical sulfur content is met. |
| Appearance and Physical Properties | Visual Inspection + Physical Testing | Observe the color, state (colorless to pale yellow liquid), and odor (typical thiol smell) of the sample; measure boiling point, density, refractive index, etc., as auxiliary means to assess purity. |
Technical Specifications of 2,4-Dimethylbenzenethiol
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% (by LC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.575–1.585 |
| Relative Density (20°C/4°C) | 1.055–1.065 g/cm³ |
| Odor | Characteristic thiol 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 2,4-Dimethylbenzenethiol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,4-Dimethylbenzenethiol
Packaging of 2,4-Dimethylbenzenethiol
Industrial 2,4-Dimethylbenzenethiol 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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