Dibenz[b,f]azepine-5-carbonyl chloride Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 33948-22-0 |
| Product name | Dibenz[b,f]azepine-5-carbonyl chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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 Dibenz[b,f]azepine-5-carbonyl chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dibenz[b,f]azepine-5-carbonyl chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dibenz[b,f]azepine-5-carbonyl chloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used as an acyl chloride reagent in organic synthesis to construct complex molecular frameworks |
| Pesticides | Synthesis of pesticide intermediates | Applied as a precursor in the synthesis of herbicides or insecticides |
| Fine fragrances | Synthesis of fragrance intermediates | Applied in the synthesis of organic compounds with specific olfactory properties |
| Dyes | Synthesis of dye intermediates | Applied in the production of certain azo dyes or organic dyes |
| Organic synthesis | Synthesis of other organic compounds | Used to generate target products via nucleophilic substitution or condensation reactions |
Manufacturing Quality Control of Dibenz[b,f]azepine-5-carbonyl chloride
| Detection Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and visible impurities under natural light or standard illumination. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with UV detection; determine relative content of target compound via external standard method or area normalization method. |
| Gas Chromatography (GC) | Applicable to volatile derivatives; commonly used for residual solvent analysis or low-boiling impurities, and can also indirectly assess purity. | |
| Structure Confirmation | Nuclear Magnetic Resonance Spectroscopy (NMR) | Use ¹H-NMR and ¹³C-NMR to analyze the chemical environments of hydrogen and carbon atoms, confirming molecular structure. |
| Mass Spectrometry (MS) | Employ ESI or EI ionization modes to obtain molecular ion peaks, determining molecular weight and assisting in structural identification. | |
| Fourier Transform Infrared Spectroscopy (FT-IR) | Analyze characteristic functional group absorption peaks (e.g., C=O, C≡N, N-H, acyl chloride C-Cl), used for preliminary structural validation. | |
| Moisture Content | Karl Fischer Titration | Utilize the quantitative reaction between iodine and sulfur dioxide in an anhydrous environment with water; precisely measure moisture content in the sample. |
| Acid Value / Free Acid | Acid-Base Titration | Titrate HCl generated after sample hydrolysis using standardized NaOH solution; calculate free acid content to reflect the extent of acyl chloride hydrolysis. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace injection combined with capillary columns to detect organic solvents (e.g., toluene, dichloromethane, ethanol) remaining from production processes. |
| Melting Point | Melting Point Apparatus Method | Determine initial and final melting temperatures using capillary tube method, used to assess purity and consistency of the substance. |
| Chlorine Content (Acyl Chloride Group) | Elemental Analysis (CHNS/O Analyzer) | Determine the percentage of chlorine in the sample to verify the presence and proportion of acyl chloride groups. |
| Thermal Stability | Differential Scanning Calorimetry (DSC) | Analyze endothermic/exothermic behavior during heating to determine melting and decomposition temperatures, assessing thermal stability. |
| Impurity Profile | HPLC or GC-MS Coupling | Separate and identify related substances (e.g., starting materials, by-products, degradation products); establish an impurity profile. |
Technical Specifications of Dibenz[b,f]azepine-5-carbonyl chloride
| Test Item | Specification |
|---|---|
| Appearance | Yellow solid |
| Purity | >=98.0% (by NMR) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 148-152°C |
| Identification (NMR) | Conforms to reference spectrum |
| Identification (IR) | Conforms to reference spectrum |
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 Dibenz[b,f]azepine-5-carbonyl chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dibenz[b,f]azepine-5-carbonyl chloride
Safety Information of Dibenz[b,f]azepine-5-carbonyl chloride
| Pictograms |  |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of Dibenz[b,f]azepine-5-carbonyl chloride
Industrial Dibenz[b,f]azepine-5-carbonyl chloride 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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