3-Chloropropiophenone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 936-59-4 |
| Product name | 3-Chloropropiophenone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeReagent GradeIndustrial GradeSpecialty Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 3-Chloropropiophenone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Chloropropiophenone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Chloropropiophenone
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate | Used in the synthesis of various pharmaceuticals, including antidepressants and cardiovascular therapeutics; forms target drug molecular structures via reactions with diverse compounds. |
| Pesticides | Synthetic raw material | Applied as a key intermediate in pesticide manufacturing to construct biologically active compounds with insecticidal or fungicidal properties; typically involves organic synthesis steps such as condensation and substitution. |
| Chemicals | Fine chemical synthesis | Employed as a foundational raw material for producing specialty functional materials—such as dyes and coating additives—in fine chemical manufacturing; final product performance is optimized through subsequent chemical modification. |
| Research | Laboratory studies | Utilized as a critical reagent in organic synthesis experiments to facilitate exploration of novel synthetic routes or development of new compounds; applicable to reaction types including catalytic hydrogenation and nucleophilic substitution. |
Manufacturing Quality Control of 3-Chloropropiophenone
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and state of the sample under natural light or standard light sources to determine if it is a colorless to pale yellow liquid, and check for any suspended particles or precipitates. |
| Content (Purity) | Gas Chromatography (GC) | Use capillary column gas chromatography with a hydrogen flame ionization detector (FID). Qualitative analysis is based on retention time, while quantitative analysis uses peak area normalization or external standard method to determine the main component content. |
| Impurity Analysis | High-Performance Liquid Chromatography (HPLC) or GC-MS | HPLC is used to detect polar impurities; GC-MS is used for identification and quantification of volatile organic impurities such as starting materials, byproducts, or degradation products. |
| Moisture | Karl Fischer Titration | Iodine reacts quantitatively with water in a pyridine/methanol system along with sulfur dioxide. This method is suitable for detecting trace amounts of moisture in the sample. |
| Chlorine Content | Elemental Analysis or Ion Chromatography | Determine the percentage of chlorine element in organic compounds using an elemental analyzer; or measure chloride ion content after digestion using ion chromatography to verify structural consistency. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | The sample is heated in a sealed container until equilibrium is reached, then the headspace gas is sampled to detect residual organic solvents such as ethanol, acetone, or dichloromethane from the production process. |
| Acid Value/Acidity | Acid-Base Titration | Free acids in the sample are titrated with a standard sodium hydroxide solution using neutralization method to determine the acid value (mg KOH/g), which evaluates oxidation or hydrolysis extent. |
| Density | Densitometer Method or Pycnometer Method | Measure the mass per unit volume at a specified temperature (e.g., 20°C) using a densitometer or pycnometer to determine whether it meets the standard range. |
| Refractive Index | Refractometry | Use an Abbe refractometer at a specified temperature to measure the refractive index (n²⁰D), serving as a physical constant to assist in substance identification. |
| Melting Point/Boiling Point | Melting Point Apparatus or Boiling Point Measuring Device | Although 3-chlorophenylacetone is a liquid, its boiling point (approximately 215–220°C) is usually measured for auxiliary identification; melting point can be used to assess solid impurities. |
Technical Specifications of 3-Chloropropiophenone
| Test Item | Specification |
|---|---|
| Appearance | White to yellow to orange crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 45–49°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 3-Chloropropiophenone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Chloropropiophenone
Packaging of 3-Chloropropiophenone
Industrial 3-Chloropropiophenone 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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