China Factory Direct
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| CAS number | 35852-46-1 |
| Product name | N-VALERIC ACID CIS-3-HEXEN-1-YL ESTER |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Cosmetic GradeFood 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 |
|---|---|---|
| Food Industry | Ingredient in food flavorings for formulating fruit (e.g., apple, banana, pear) and berry flavor profiles | Used as a synthetic fragrance component; prepared via esterification and directly incorporated into food flavor formulations |
| Fine Fragrance & Household Care | Fragrance ingredient in perfumes, cosmetics, and detergents, delivering fresh fruity notes | Applied as a top or middle note component in fragrance compounding, blended with other aroma chemicals |
| Tobacco Flavorings | Tobacco flavoring for cigarettes to enhance tobacco taste and intensify fruity character | Incorporated into tobacco cut filler or filter at controlled dosage to improve smoking quality |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to internal/external standard using calibrated response factors. |
| Related Substances | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies impurities based on retention time and mass spectral matching. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration measuring water via iodine generation and stoichiometric reaction with SO2 and base. |
| Acid Value | Acid-Base Titration (NaOH in ethanol) | Neutralizes free carboxylic acid groups with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Ester Content | Hydrolysis followed by GC or Titration | Saponifies ester linkage quantitatively; liberated alcohol or acid is measured to infer ester concentration. |
| Refractive Index | Refractometry (at 20 C) | Measures bending of light through sample at specified temperature to assess purity and composition. |
| Specific Gravity | Digital Density Meter (Oscillating U-tube) | Determines mass per unit volume by measuring resonant frequency shift of vibrating sample-filled tube. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA | Compares sample color to platinum-cobalt standards or calculates APHA index from absorbance at 455 nm. |
| Residue on Evaporation | Gravimetric Analysis | Evaporates fixed volume under controlled conditions and weighs non-volatile residue. |
| Heavy Metals | ICP-OES after Acid Digestion | Digests sample in nitric acid, then quantifies metal elements by atomic emission intensity at characteristic wavelengths. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Extracts volatile solvents into headspace gas phase and separates/quantifies them using GC-FID. |
| Odor Profile | Gas Chromatography-Olfactometry (GC-O) | Combines GC separation with human sensory detection at sniffing port to characterize key odor-active compounds. |
| Test Item | Specification |
|---|---|
| Appearance | Clear, colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435–1.445 |
| Relative Density (20°C/25°C) | 0.865–0.875 g/cm³ |
| Odor | Characteristic fruity odor |
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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.