(E)-2-Octenal Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2548-87-0 |
| Product name | (E)-2-Octenal |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeCosmetic 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) |
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Documents We Provide for (E)-2-Octenal
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (E)-2-Octenal Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (E)-2-Octenal
| Industry | Application | Process |
|---|---|---|
| Fragrance & Flavor | Used in formulating citrus, orange, and lemon flavorings; added as a food additive to impart fruity aroma to food products | Blending |
| Household & Personal Care | Used for fragrance addition in household and personal care products, including soaps, detergents, and cosmetics | Fragrance formulation |
| Organic Synthesis | Serves as a raw material for synthesizing other fine chemicals, such as fragrance intermediates and pharmaceutical intermediates | Chemical synthesis |
Manufacturing Quality Control of (E)-2-Octenal
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a polar capillary column. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based reagent. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., carboxylic acids) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Refractive Index | Refractometry | Measurement of light bending angle at the liquid-air interface at 20 degrees C to assess purity and consistency. |
| Specific Gravity | Digital Density Meter | Determination of mass per unit volume relative to water at 20/20 degrees C using oscillating U-tube principle. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Assessment of yellowness intensity by matching sample color to APHA platinum-cobalt standard solutions. |
| Residue on Evaporation | Gravimetric Analysis | Weighing non-volatile residue after controlled evaporation of a known sample mass under specified temperature and vacuum. |
| Aldehyde Content | Hydroxylamine Hydrochloride Titration | Derivatization of aldehyde group to oxime followed by back-titration of unreacted hydroxylamine with standard acid. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after wet digestion, using air-acetylene flame and lead-specific hollow cathode lamp. |
| Residual Solvents | Gas Chromatography (GC) with Headspace Sampling | Separation and quantification of volatile organic solvents using headspace injection and FID detection. |
| Odor Profile | Gas Chromatography-Olfactometry (GC-O) | Sensory evaluation of odor-active compounds eluting from GC column by trained human assessors. |
| Stereochemical Purity (trans-isomer ratio) | Chiral Gas Chromatography | Separation of cis/trans isomers using a chiral stationary phase and quantification via FID response. |
Technical Specifications of (E)-2-Octenal
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.462–1.466 |
| Relative Density (20°C/25°C) | 0.835–0.845 g/cm³ |
| Odor | Characteristic pungent 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 (E)-2-Octenal
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (E)-2-Octenal
Packaging of (E)-2-Octenal
Industrial (E)-2-Octenal 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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