2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 71432-55-8 |
| Product name | 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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Documents We Provide for 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Coupling reagent in solid-phase peptide synthesis | Activates carboxyl components to facilitate condensation reactions between amino acids during peptide synthesis |
| Pharmaceuticals | Preparation of amide and ester derivatives | Serves as a condensing agent to convert carboxylic acids with amines or alcohols into amides or esters |
| Organic Synthesis | Introduction of tert-butyl protecting groups | Introduces tert-butyl protecting groups onto alcohols or amines (e.g., forming tert-butyl ethers or tert-butyl amines); deprotection conditions are typically mild |
Manufacturing Quality Control of 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with UV detection | Quantitative determination based on peak area comparison against a certified reference standard using reversed-phase chromatography. |
| Related Substances | HPLC with UV detection | Separation and quantification of structurally similar impurities using gradient elution and UV absorbance at specified wavelength. |
| Residual Solvents | Gas Chromatography (GC) with FID | Identification and quantification of volatile organic solvents by retention time matching and peak area integration against calibration standards. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration based on the stoichiometric reaction of iodine with water in anhydrous methanol/pyridine medium. |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized sodium hydroxide solution using phenolphthalein or potentiometric endpoint detection. |
| Residue on Ignition | Gravimetric Analysis | Determination of non-volatile inorganic residue after controlled high-temperature ashing and weighing of the cooled crucible. |
| Heavy Metals | ICP-OES | Multi-element quantification of toxic metals (e.g., Pb, Cd, Hg, As) following acid digestion and plasma emission spectroscopy. |
| Chloride Content | Ion Chromatography (IC) | Separation and conductivity-based quantification of chloride ions after aqueous extraction and suppression. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition detection via visual observation of solid-to-liquid phase change under controlled heating rate. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light induced by chiral centers in solution at specified concentration and path length. |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against established reference standards under controlled lighting conditions. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered light intensity pattern to determine volumetric particle size distribution in dispersed dry or wet samples. |
Technical Specifications of 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (by GC) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
| Refractive Index (n20/D) | 1.465–1.475 |
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 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
Safety Information of 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA
Industrial 2-TERT-BUTYL-1,3-DIISOPROPYLISOUREA 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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