ISOOCTYL 3-MERCAPTOPROPIONATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 30374-01-7 |
| Product name | ISOOCTYL 3-MERCAPTOPROPIONATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial 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 ISOOCTYL 3-MERCAPTOPROPIONATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk ISOOCTYL 3-MERCAPTOPROPIONATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of ISOOCTYL 3-MERCAPTOPROPIONATE
| Industry | Application | Process |
|---|---|---|
| Polymers/Plastics | Chain transfer agent | Used in free-radical polymerization to control molecular weight and molecular weight distribution, thereby improving polymer processability |
| Coatings/Inks | Crosslinking modifier | Acts as an active diluent or chain transfer component in radiation-curing systems (e.g., UV curing) to regulate cure rate and film properties |
| Pharmaceutical Intermediates | Synthetic building block | Used to synthesize drug molecules or prodrugs containing thiol or ester functionalities |
| Personal Care & Cosmetics | Antioxidant synergist | Functions as a secondary antioxidant to stabilize active ingredients in formulations (subject to applicable regulatory concentration limits) |
| Organic Synthesis | Functionalization reagent | Introduces an 2-ethylhexyl-ester-protected thiol group for subsequent deprotection or coupling reactions |
Manufacturing Quality Control of ISOOCTYL 3-MERCAPTOPROPIONATE
| 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 capillary column separation. |
| Acid Value | Acid-Base Titration with KOH in ethanol | Neutralization of free carboxylic acid groups by standardized potassium hydroxide solution, detected by phenolphthalein endpoint. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical quantification of water via iodine generation and stoichiometric reaction with water in anhydrous methanol medium. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Comparison of sample color intensity against APHA platinum-cobalt standards or absorbance measurement at specified wavelength. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube) | Measurement of sample density based on resonant frequency shift of a vibrating U-shaped tube filled with the liquid. |
| Refractive Index at 20 degC | Abbemat Refractometer | Determination of refractive index by measuring angle of total internal reflection at prism-sample interface. |
| Sulfur Content | Combustion IC Analysis followed by Ion Chromatography | High-temperature combustion converts organic sulfur to sulfate, which is separated and quantified by suppressed conductivity detection. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Sample digestion converts metals to soluble salts; lead concentration measured by atomic absorption at characteristic wavelength (283.3 nm). |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Heating sample to 750 degC to volatilize organic matter, then weighing inorganic residue remaining as ash. |
| Odor | Sensory Evaluation (Trained Panel) | Qualitative assessment of off-odor presence and intensity by trained personnel under controlled conditions. |
| Distillation Range | Vacuum Distillation Apparatus (ASTM D1078) | Measurement of initial boiling point and final boiling point under defined vacuum and heating rate conditions. |
| Peroxide Value | Iodometric Titration | Oxidation of iodide to iodine by peroxides in acetic acid/chloroform medium, followed by titration with sodium thiosulfate. |
Technical Specifications of ISOOCTYL 3-MERCAPTOPROPIONATE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.462–1.468 |
| Relative Density (20°C/25°C) | 0.975–0.985 g/cm³ |
| Acid Value (mg KOH/g) | <=1.0 |
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 ISOOCTYL 3-MERCAPTOPROPIONATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of ISOOCTYL 3-MERCAPTOPROPIONATE
Packaging of ISOOCTYL 3-MERCAPTOPROPIONATE
Industrial ISOOCTYL 3-MERCAPTOPROPIONATE 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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