China Factory Direct
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| CAS number | 6493-77-2 |
| Product name | 3-CYCLOHEXENE-1-CARBOXYLIC ACID METHYL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty 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) |
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 |
|---|---|---|
| Fragrance & Flavor | Intermediate for synthesizing household and food flavor compounds | Used as a precursor in esterification, reduction, and other reactions to produce fragrance molecules with fruity or floral notes |
| Organic Synthesis | Intermediate for pharmaceuticals and fine chemicals | Applied in cycloaddition, ring-opening, and functional group transformation reactions to construct complex molecular frameworks |
| Materials Science | Monomer for specialty polymers or functional materials | Processed via polymerization to produce polymeric materials with defined chemical structures |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by separation on capillary column and flame ionization detection relative to external standard. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile organic solvents (e.g., methanol, toluene) via equilibrium vapor phase analysis. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Determines trace water by electrochemical iodine generation and stoichiometric reaction with water. |
| Acid Value | Acid-Base Titration (NaOH in ethanol/water) | Measures free carboxylic acid content via neutralization with standardized sodium hydroxide solution. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma–Optical Emission Spectrometry (ICP-OES) | Quantifies total heavy metal impurities after acid digestion by atomic emission at element-specific wavelengths. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement (430 nm) | Evaluates yellowness intensity by matching sample absorbance at 430 nm against platinum-cobalt standards. |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash) | Measures non-volatile inorganic residue after high-temperature combustion in presence of sulfuric acid. |
| Chiral Purity (if applicable) | Chiral Gas Chromatography (Chiral-GC) | Assesses enantiomeric excess using chiral stationary phase to resolve and quantify enantiomers. |
| Specific Optical Rotation | Polarimetry | Measures rotation of plane-polarized light induced by chiral centers in solution at specified wavelength and temperature. |
| Refractive Index | Refractometry | Determines ratio of light velocity in air vs. sample at 20 °C using Abbe refractometer per ASTM D1218. |
| Density | Oscillating U-tube Densitometry | Calculates density from resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Appearance (Clarity & Color) | Visual Inspection (in glass cell, against white background) | Assesses physical state, clarity (haze), and color by unaided eye under controlled lighting per USP <941>. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow clear liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.452–1.456 |
| Relative Density (20°C/25°C) | 0.975–0.985 g/cm³ |
| Odor | Characteristic ester-like odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.