CYCLOPENTANECARBONITRILE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 4254-02-8 |
| Product name | CYCLOPENTANECARBONITRILE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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) |
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Documents We Provide for CYCLOPENTANECARBONITRILE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CYCLOPENTANECARBONITRILE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CYCLOPENTANECARBONITRILE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key structural motif for synthesizing antiviral agents (e.g., adefovir ester derivatives) and neuroactive compounds | Introduced into the target molecular scaffold via nucleophilic substitution or reductive amination |
| Agrochemical R&D | Cyclic hydrophobic group modifier for novel insecticides and fungicides | Participates in heterocycle construction reactions to enhance compound lipophilicity and target binding affinity |
| Organic Synthesis | Building block for highly selective chiral ligands and catalysts | Converted into chiral cyclopentane derivatives via catalytic asymmetric hydrogenation or epoxidation |
| Materials Science | Copolymer modification unit for liquid crystal monomers and functional polymers | Integrated as a rigid side chain during free-radical or ring-opening polymerization to tune phase transition temperature and optical anisotropy |
Manufacturing Quality Control of CYCLOPENTANECARBONITRILE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantitative determination based on peak area comparison against a certified reference standard using a polar or non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HCN) | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., residual HCN or hydrolyzed species) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to volatilize organic matter, then weighing inorganic residue after cooling in desiccator. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element detection via atomic emission from plasma-excited atoms; quantification using calibration curves with internal standard correction. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of anions on an ion-exchange column followed by suppressed conductivity detection and quantification against chloride standards. |
| Non-Volatile Residue | Evaporation and Gravimetry | Evaporation of fixed volume under controlled temperature, followed by drying and weighing of residual solids. |
| Refractive Index | Refractometry | Measurement of light refraction at 20 C using calibrated Abbe refractometer; correlates with purity and composition. |
| Specific Gravity | Pycnometry | Density determination by measuring mass of known volume at 20 C using a calibrated pycnometer. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluation of yellowness intensity by matching sample color to APHA platinum-cobalt scale or measuring absorbance at 430 nm. |
| Distillation Range | Simple Distillation with Thermometer | Determination of initial boiling point and 95% distillate temperature using standardized glassware and calibrated thermometer. |
| Residual Solvents (e.g., MeOH, EtOAc) | Headspace Gas Chromatography (HS-GC) | Thermal equilibration of sample in sealed vial, followed by GC-FID analysis of vapor phase for volatile organic impurities. |
Technical Specifications of CYCLOPENTANECARBONITRILE
| 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) | 1.420–1.425 |
| Relative Density (20°C/25°C) | 0.835–0.845 g/cm³ |
| Odor | Characteristic 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 CYCLOPENTANECARBONITRILE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of CYCLOPENTANECARBONITRILE
Packaging of CYCLOPENTANECARBONITRILE
Industrial CYCLOPENTANECARBONITRILE 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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