China Factory Direct
|
|
| CAS number | 387-45-1 |
| Product name | 2-Chloro-6-fluorobenzaldehyde |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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) |
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 |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of antidepressant drugs | Used to introduce specific functional groups via reduction or substitution reactions |
| Agrochemicals | Intermediate in the preparation of fluorinated pesticides | Applied in coupling reactions with other compounds following fluorination to form active ingredients |
| Fine Chemicals | Precursor for the synthesis of specialty dyes and fluorescent materials | Aldehyde group participates in condensation or cyclization reactions to yield target products |
| Materials Science | Monomer for functional polymer synthesis | Aldehyde group participates in polymerization or crosslinking reactions |
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state of the sample under natural or standard lighting to determine if it is a clear liquid ranging from colorless to light yellow, and check for impurities, turbidity, or precipitates. |
| Content (Purity) | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column and a UV detector (e.g., 254 nm). Qualitative analysis is based on retention time, and quantification of the main component is performed using peak area normalization or external standard methods. |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | The sample is vaporized and separated through a capillary column. The mass spectrometer detector performs qualitative analysis, identifying possible organic impurities (e.g., isomers, oxidation by-products). |
| Residual Solvents | Headspace-Gas Chromatography (HS-GC) | Uses headspace sampling to detect residual organic solvents possibly left from the manufacturing process (e.g., toluene, dichloromethane, ethanol), with quantification by FID detector. |
| Water Content | Karl Fischer Titration | Determines water content based on the quantitative reaction between iodine and sulfur dioxide in a pyridine/methanol system, using coulometric titration. |
| Melting Point/Boiling Point | Melting Point Apparatus or Differential Scanning Calorimetry (DSC) | Measures melting point for solid samples; for liquids, boiling point or DSC may be used to analyze phase transition temperatures, aiding in determining purity and crystalline form. |
| Structural Confirmation | Nuclear Magnetic Resonance (NMR) | Uses ¹H NMR and ¹³C NMR to confirm the molecular structure, identifying substituent positions (e.g., chlorine, fluorine, aldehyde group shifts). |
| Aldehyde Content | Hydroxylamine Hydrochloride Titration | An aldehyde reacts with hydroxylamine to form an oxime and releases hydrochloric acid, which is titrated with a standard base to calculate the aldehyde content. Suitable for functional group quantification. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, determines residual heavy metal elements such as lead, arsenic, cadmium, and mercury to ensure compliance with pharmacopeia or environmental standards. |
| Chlorine/Fluorine Content | Elemental Analysis (CHNS/O Analyzer) | Determines carbon, hydrogen, nitrogen, sulfur, and halogen content (with specific modes for halogens) by high-temperature combustion decomposition of the sample, verifying molecular composition. |
| Test Item | Specification |
|---|---|
| Appearance | Off-white solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 42–46°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
|
|
|
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.