China Factory Direct
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| CAS number | 5472-13-9 |
| Product name | 2-Methylbenzhydrol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used as an intermediate in the synthesis of certain pharmaceuticals |
| Fragrances | Fragrance ingredient | Applied in fragrance compounding to impart specific olfactory characteristics |
| Chemicals | Organic synthesis raw material | Served as a starting material in organic synthesis reactions |
| Test Item | Common Testing Method | Method Overview |
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| Purity Analysis | High-Performance Liquid Chromatography (HPLC) | A reverse-phase column (e.g., C18) is used with a mobile phase of methanol/water or acetonitrile/water, and a UV detector (254 nm) is employed. Quantification of the main component and impurities is performed using external standard or internal standard methods, effectively separating and determining 2-methylbenzhydrol and its synthetic byproducts. |
| Impurity Analysis | Gas Chromatography (GC) | Suitable for detecting volatile impurities, using a capillary column (e.g., DB-5 or HP-5), programmed temperature ramping, and a flame ionization detector (FID). It can identify unreacted raw materials, solvent residues, and thermal degradation products. |
| Structure Identification | Nuclear Magnetic Resonance Spectroscopy (NMR) | ¹H NMR and ¹³C NMR are used to confirm molecular structure. Characteristic signals such as aromatic protons, methyl protons (~2.5–3.0 ppm), methylene protons (~5.0–6.0 ppm), and carbonyl carbon signals are key tools for confirming compound structure. |
| Molecular Weight Determination | Mass Spectrometry (MS) | Typically combined with electrospray ionization (ESI) or electron impact ionization (EI), the molecular ion peak ([M]⁺) is measured to confirm the molecular weight of 212.27 (theoretical value), aiding in structural verification. |
| Content Determination | UV-Visible Spectrophotometry (UV-Vis) | The characteristic absorption peak of 2-methylbenzhydrol at 270–280 nm is utilized for quantification via a standard curve method. It is suitable for rapid screening but requires attention to potential interference from coexisting substances. |
| Residual Solvent Detection | Gas Chromatography-Mass Spectrometry (GC-MS) | Used to detect organic solvents used in the synthesis process (e.g., ethanol, toluene, dichloromethane), employing headspace or direct injection. It offers high sensitivity and allows simultaneous qualitative and quantitative analysis of multiple components. |
| Melting Point Determination | Micro Melting Point Apparatus Method | The melting behavior of the sample during heating is observed to determine its melting point range (typical value ~95–100 °C), serving as an initial indicator of purity and consistency. |
| Optical Rotation Measurement | Polarimetry | If 2-methylbenzhydrol has a chiral center (in reality it is non-chiral due to symmetrical benzene rings and no chiral center), this method is not applicable; however, it can be used to assess optical purity if applied to optically active derivatives. |
| Test Item | Specification |
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| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 112-116°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.