4,4'-Methylenebis(2-methylcyclohexylamine) Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 6864-37-5 |
| Product name | 4,4'-Methylenebis(2-methylcyclohexylamine) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty 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) |
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 4,4'-Methylenebis(2-methylcyclohexylamine)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4,4'-Methylenebis(2-methylcyclohexylamine) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4,4'-Methylenebis(2-methylcyclohexylamine)
| Industry | Application | Process |
|---|---|---|
| Polyurethane | Curing agent, chain extender | Reacted with isocyanates (e.g., MDI, TDI) to produce high-performance elastomers, coatings, and adhesives |
| Epoxy Resin | Curing agent | Used as a cycloaliphatic amine curing agent in electronic encapsulation, composites, and high-performance coatings |
| Specialty Engineering Plastics | Crosslinking agent | Participates in crosslinking reactions within thermoset resin systems to enhance thermal resistance and mechanical strength |
Manufacturing Quality Control of 4,4'-Methylenebis(2-methylcyclohexylamine)
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, state (e.g., whether it is white to light yellow crystals or powder), and presence of impurities with the naked eye to determine if it meets the standard requirements. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use reverse-phase HPLC with a C18 column for separation, and a UV detector (typically at wavelengths 220–254 nm) for detection. Calculate the main component content using external standard method or area normalization method to assess sample purity. |
| Moisture Content | Karl Fischer Titration | Determine the water content in the sample by measuring the quantitative reaction between the sample and Karl Fischer reagent using coulometric or volumetric methods. This method is suitable for amine compounds that are sensitive to moisture. |
| Amine Value | Acid-Base Titration | Solve the sample in an appropriate solvent (such as ethanol/toluene mixture), titrate with a standard hydrochloric acid solution, and determine the endpoint using phenolphthalein or potentiometry. Calculate the amount of potassium hydroxide (mg KOH/g) corresponding to the amine groups per gram of sample. |
| Melting Point | Capillary Melting Point Determination | Pack the sample into a capillary tube and heat it in a melting point apparatus at a specified heating rate. Record the initial and final melting temperatures to evaluate the purity and consistency of the substance. |
| Volatile Matter | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at a specific temperature (e.g., 105°C) until constant weight is achieved, and calculate the percentage of mass loss. Alternatively, use a TGA instrument under an inert atmosphere to perform programmed temperature ramping and determine the volatile component content. |
| Color (APHA/Pt-Co) | Colorimetry | Prepare a solution of the sample at a specified concentration and compare it with platinum-cobalt standard color solutions or measure absorbance at 430 nm using a spectrophotometer. Convert the absorbance to APHA color units to evaluate the product's color. |
| Heavy Metal Content | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) or Atomic Absorption Spectroscopy (AAS) | After digestion of the sample, determine the content of heavy metals such as lead, cadmium, mercury, and arsenic using ICP-MS or AAS to ensure compliance with environmental and safety standards. |
| Isomer Ratio (Cis/Trans) | Proton Nuclear Magnetic Resonance Spectroscopy (¹H NMR) or Gas Chromatography-Mass Spectrometry (GC-MS) | Quantitatively analyze the ratio of cis and trans isomers in 3,3'-dimethyl-4,4'-diaminodicyclohexylmethane by integrating the characteristic peaks in ¹H NMR or by comparing retention times in GC-MS. This ratio affects its reactivity and performance. |
Technical Specifications of 4,4'-Methylenebis(2-methylcyclohexylamine)
| Test Item | Specification |
|---|---|
| Appearance | Colorless clear viscous liquid |
| Amine value(mg KOH/g) | 460~480 |
| Viscosity(mPaS,25℃) | 80~115 |
| Color(APHA) | ≤12 |
| Water | ≤0.5% |
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 4,4'-Methylenebis(2-methylcyclohexylamine)
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4,4'-Methylenebis(2-methylcyclohexylamine)
Safety Information of 4,4'-Methylenebis(2-methylcyclohexylamine)
| Pictograms |     |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 4,4'-Methylenebis(2-methylcyclohexylamine)
Industrial 4,4'-Methylenebis(2-methylcyclohexylamine) 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