2-Pentyl-3-methyl-2-cyclopenten-1-one Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 1128-08-1 |
| Product name | 2-Pentyl-3-methyl-2-cyclopenten-1-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeFood GradeCosmetic 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 2-Pentyl-3-methyl-2-cyclopenten-1-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Pentyl-3-methyl-2-cyclopenten-1-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Pentyl-3-methyl-2-cyclopenten-1-one
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavorings | Formulating fragrances to impart floral and fruity notes | Used as a fragrance additive in synthetic fragrance formulations |
| Household & Personal Care Products | Fragrancing perfumes, detergents, cosmetics, and similar products | Incorporated into product formulations to enhance fragrance longevity |
| Food & Beverage | Used as a food flavoring agent to replicate natural fruit aromas | Added to food flavor formulations within regulatory limits |
| Pharmaceuticals | Serving as a pharmaceutical intermediate or excipient | Applied in structural modification steps of specific drug synthesis processes |
| Agriculture | Serving as an intermediate in pesticide synthesis or as an attractant component | Applied in pesticide development or formulation of pest attractants |
Manufacturing Quality Control of 2-Pentyl-3-methyl-2-cyclopenten-1-one
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area against calibrated standard; separation based on volatility and polarity. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in anhydrous methanol/pyridine medium. |
| Acid Value | Acid-Base Titration with NaOH | Determines free carboxylic acid content by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Refractive Index | Refractometry | Measures ratio of light velocity in air vs. sample at specified temperature; correlates with purity and composition. |
| Specific Gravity | Pycnometry or Digital Density Meter | Compares mass of fixed volume of sample to same volume of water at defined temperature. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA Scale | Evaluates yellowness intensity by matching sample color to platinum-cobalt standard solutions or measuring absorbance at 455 nm. |
| Residue on Evaporation | Gravimetric Analysis | Determines non-volatile impurities by evaporating known sample mass under controlled conditions and weighing residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals after wet digestion by measuring atomic absorption of characteristic wavelengths in flame or graphite furnace. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile organic solvents by analyzing vapor phase above heated sample using GC-FID or GC-MS. |
| Optical Rotation | Polarimetry | Measures angle of rotation of plane-polarized light caused by chiral molecules in solution; indicates enantiomeric purity. |
| Aldehyde Impurities | 2,4-Dinitrophenylhydrazine (DNPH) Derivatization followed by HPLC-UV | Converts aldehydes to stable hydrazone derivatives, separated and quantified by reversed-phase HPLC with UV detection. |
| Peroxide Value | Iodometric Titration | Measures peroxides by oxidation of iodide to iodine under acidic conditions, followed by titration with standardized sodium thiosulfate. |
Technical Specifications of 2-Pentyl-3-methyl-2-cyclopenten-1-one
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.448–1.452 |
| Relative Density (20°C/25°C) | 0.905–0.915 g/cm³ |
| Odor | Characteristic floral odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 2-Pentyl-3-methyl-2-cyclopenten-1-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Pentyl-3-methyl-2-cyclopenten-1-one
Safety Information of 2-Pentyl-3-methyl-2-cyclopenten-1-one
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Pentyl-3-methyl-2-cyclopenten-1-one
Industrial 2-Pentyl-3-methyl-2-cyclopenten-1-one 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply