3-methyl-4-propan-2-ylphenol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3228-02-2 |
| Product name | 3-methyl-4-propan-2-ylphenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeCosmetic GradeFood 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 3-methyl-4-propan-2-ylphenol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-methyl-4-propan-2-ylphenol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-methyl-4-propan-2-ylphenol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in organic synthesis reactions |
| Fine Fragrances | Preparation of fragrance compounds | Grinding, dissolution, and distillation |
| Pesticides | Production of pesticide intermediates | Chemical reaction and purification |
| Personal Care & Household Products | Formulation of cosmetic additives | Mixing and emulsification |
Manufacturing Quality Control of 3-methyl-4-propan-2-ylphenol
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Content Assay | High-Performance Liquid Chromatography (HPLC) | Utilizes a reverse-phase C18 column with a mobile phase of methanol-water or acetonitrile-water, detected by a UV detector (approximately 270 nm). Quantification is performed using external or internal standard methods, suitable for high-precision content analysis. |
| Purity and Impurity Analysis | Gas Chromatography (GC) | Applicable to samples with high volatility. Uses capillary columns (e.g., DB-5) with a FID detector; qualitative analysis is based on retention time, while quantitative analysis is performed via peak area normalization or external standard method, enabling simultaneous detection of organic impurities. |
| Structure Confirmation | Infrared Spectroscopy (IR) | Determines the infrared absorption spectrum of the sample and compares it with reference spectra to confirm the presence of functional groups (e.g., phenolic hydroxyl, aromatic ring, isopropyl group), used for preliminary structural identification. |
| Water Content | Karl Fischer Titration | Based on the reaction of iodine and sulfur dioxide with water in an anhydrous environment, this method precisely measures trace water content in samples. It includes volumetric and coulometric methods, suitable for quality control of moisture-sensitive materials. |
| Residual Solvents | Gas Chromatography (GC) | Follows pharmacopoeial methods (e.g., Chinese Pharmacopoeia, USP); employs headspace injection combined with GC-FID to detect organic solvents potentially residual from manufacturing processes (e.g., methanol, ethanol, acetone). |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, the content of heavy metal elements such as lead, arsenic, cadmium, and mercury is measured to comply with safety standards for pharmaceutical or food additive applications. |
| Melting Point | Melting Point Determination | Measures the temperature at which a substance transitions from solid to liquid using a melting point apparatus or capillary method. The standard melting point of thymol is approximately 50–52°C, used for identification and preliminary purity assessment. |
| Appearance and Color | Visual Inspection or Colorimeter | Observes whether the sample is a white crystalline powder or colorless crystals with a characteristic odor; color deviation can be quantitatively assessed using a colorimeter to ensure batch consistency. |
Technical Specifications of 3-methyl-4-propan-2-ylphenol
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 62–66°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| 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 3-methyl-4-propan-2-ylphenol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-methyl-4-propan-2-ylphenol
Packaging of 3-methyl-4-propan-2-ylphenol
Industrial 3-methyl-4-propan-2-ylphenol 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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