METHYL 2-PENTENOATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 818-59-7 |
| Product name | METHYL 2-PENTENOATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 METHYL 2-PENTENOATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk METHYL 2-PENTENOATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of METHYL 2-PENTENOATE
| Industry | Application | Process |
|---|---|---|
| Fragrances & Flavors | Raw material for food and personal care fragrances, imparting fruity notes reminiscent of pineapple and apple | Directly incorporated into fragrance formulations or diluted for compounding fruit-type fragrances |
| Organic Synthesis | Organic synthesis intermediate for preparing other unsaturated acid derivatives or heterocyclic compounds | Structural modification via addition, oxidation, reduction, or cyclization reactions |
| Pesticide Development | Potential pesticide intermediate for synthesizing bioactive agricultural chemicals containing unsaturated acid motifs | Participates in coupling reactions or serves as a building block for introducing active molecular scaffolds |
Manufacturing Quality Control of METHYL 2-PENTENOATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 2-pentenoic acid methyl ester peak area against a calibration curve using an internal or external standard. |
| Water Content | Karl Fischer Titration | Measures water by coulometric or volumetric titration based on the stoichiometric reaction of iodine with water in a pyridine-methanol solvent system. |
| Acid Value | Acid-Base Titration (NaOH standard solution) | Determines free carboxylic acid content by titration with standardized sodium hydroxide using phenolphthalein or potentiometric endpoint detection. |
| Color | APHA Color Scale (Visual or Spectrophotometric) | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 455 nm in a 10 cm cell. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Determines mass per unit volume at specified temperature via precise measurement of oscillation period of a U-shaped tube filled with sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Measures bending of light passing through the sample at 20 degrees C to determine refractive index as a function of composition and purity. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates a measured sample under controlled conditions and weighs non-volatile residue to assess inorganic/organic impurities. |
| Heavy Metals | Qualitative Sulfide Precipitation Test (Limit Test) | Treats sample with thioacetamide in buffered acidic medium; presence of heavy metals forms colored sulfide precipitates compared to lead standard. |
| Chlorinated Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Separates and identifies chlorinated by-products (e.g., chlorinated alkenes, alkyl chlorides) via retention time and characteristic mass fragments. |
| Peroxide Value | Iodometric Titration | Measures peroxides by their oxidation of iodide to iodine under acidic conditions, followed by titration of liberated iodine with sodium thiosulfate. |
| Non-Volatile Matter | Gravimetric Analysis | Evaporates a known volume at 105 degrees C to constant weight and determines residue mass as percentage of original sample. |
| Odor | Sensory Evaluation (Standardized Panel) | Assesses off-odor presence and intensity by trained personnel against reference standards under controlled conditions. |
Technical Specifications of METHYL 2-PENTENOATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow clear liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.412–1.416 |
| Relative Density (20°C/25°C) | 0.895–0.905 g/cm³ |
| Odor | Characteristic ester-like 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 METHYL 2-PENTENOATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of METHYL 2-PENTENOATE
Packaging of METHYL 2-PENTENOATE
Industrial METHYL 2-PENTENOATE 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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