cyclohexane-1,4-dicarbonyl chloride Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 13170-66-6 |
| Product name | cyclohexane-1,4-dicarbonyl chloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for cyclohexane-1,4-dicarbonyl chloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk cyclohexane-1,4-dicarbonyl chloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of cyclohexane-1,4-dicarbonyl chloride
| Industry | Application | Process |
|---|---|---|
| Polymer Materials | Synthesis of high-performance polyester or polyamide resins | Condensation polymerization (with diols or diamines) |
| Pharmaceutical Chemicals | Preparation of pharmaceutical intermediates and drug delivery carriers | Condensation reaction (for synthesizing peptide-based or polyester-based drug carriers) |
| Coatings and Inks | Formulation of weather-resistant and hydrolysis-resistant polyurethane coatings | Used as a curing agent or reactive modifier |
Manufacturing Quality Control of cyclohexane-1,4-dicarbonyl chloride
| 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 non-polar capillary column. |
| Moisture Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Acid Chloride Content | Acid-Base Back Titration with NaOH and phenolphthalein | Hydrolysis of acid chloride groups followed by titration of liberated HCl with standardized NaOH; excess base back-titrated with HCl. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Separation and quantification of volatile organic solvents (e.g., hexane, toluene) using headspace injection and flame ionization detection. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element quantitative analysis after acid digestion; detection based on element-specific atomic emission lines. |
| Chloride Ion Impurity | Potentiometric Titration with AgNO3 | Titration with silver nitrate using a silver indicator electrode; endpoint determined from inflection in potential vs. volume curve. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample solution color intensity against platinum-cobalt standard solutions or absorbance measurement at specified wavelength. |
| Density | Oscillating U-tube Densitometry | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with the sample. |
| Refractive Index | Digital Refractometry at 20 C | Determination of refractive index using Snell's law principle with temperature-controlled prism and LED light source. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation and Weighing) | Evaporation of a known mass of sample under controlled conditions followed by weighing of residual solids. |
| Aldehyde Impurities | Derivatization GC-FID or HPLC-UV | Derivatization with DNPH followed by separation and quantification of hydrazone derivatives via GC or HPLC. |
| Thermal Stability (Onset Decomposition Temperature) | Differential Scanning Calorimetry (DSC) | Measurement of heat flow difference between sample and reference during controlled heating to detect exothermic decomposition onset. |
Technical Specifications of cyclohexane-1,4-dicarbonyl chloride
| 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) | 1.495–1.505 |
| Relative Density (20°C/25°C) | 1.22–1.24 g/cm³ |
| Odor | Pungent, acrid odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of cyclohexane-1,4-dicarbonyl chloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of cyclohexane-1,4-dicarbonyl chloride
| Pictograms |    |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of cyclohexane-1,4-dicarbonyl chloride
Industrial cyclohexane-1,4-dicarbonyl 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply