TERT-BUTYL ISOCYANIDE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 7188-38-7 |
| Product name | TERT-BUTYL ISOCYANIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial 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) |
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Documents We Provide for TERT-BUTYL ISOCYANIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TERT-BUTYL ISOCYANIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TERT-BUTYL ISOCYANIDE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Amino-protecting reagent for temporary protection of amino groups in peptide synthesis | Reacted with free amino groups of amino acids or peptides in inert solvents (e.g., THF, DCM) at low temperature (0–5 °C) to form tert-butoxycarbonyl (Boc) derivatives; Boc groups are subsequently removed selectively under acidic conditions (e.g., TFA) |
| Agrochemicals | Organic synthesis intermediate for preparing agrochemical active ingredients containing carbamate or urea functionalities | Used as an isocyanate component in addition reactions with hydroxyl- or amino-containing agrochemical backbone molecules (e.g., alcohols, amine intermediates) to construct urea or carbamate linkages |
| Materials Science | Monomer for polymer modification, used in synthesizing thermally responsive degradable polyurethanes or functional coatings | Copolymerized with polyols to yield Boc-capped prepolymers; upon heating, Boc groups cleave to release isobutylene and CO₂, enabling controlled crosslinking or self-healing functionality; also employed for surface modification to introduce reactive isocyanate groups |
Manufacturing Quality Control of TERT-BUTYL ISOCYANIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (t-BuNCO content) | Gas Chromatography (GC) with FID detection | Quantitative separation and detection based on retention time and peak area relative to calibrated standard. |
| Water content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., residual HCl) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color intensity against platinum-cobalt standards or absorbance measurement at specified wavelength. |
| Density at 20 C | Digital Density Meter (Oscillating U-tube) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with the liquid. |
| Refractive Index at 20 C | Refractometry | Determination of refractive index by measuring angle of light refraction at air-sample interface using calibrated prism. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of known sample mass under controlled conditions followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion and plasma excitation, detecting characteristic atomic emission lines. |
| Chloride Ion | Ion Chromatography (IC) with Conductivity Detection | Separation of anions on ion-exchange column and quantitative detection based on electrical conductivity. |
| Peroxide Value | Iodometric Titration | Oxidation of iodide to iodine by peroxides, followed by titration of liberated iodine with standardized sodium thiosulfate. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of sample under vacuum at elevated temperature, then weighing of residual solids. |
| Odor Impurity Profile | Gas Chromatography-Mass Spectrometry (GC-MS) | Qualitative and semi-quantitative identification of volatile impurities based on retention time and mass spectral fragmentation patterns. |
Technical Specifications of TERT-BUTYL ISOCYANIDE
| Test Item | Specification |
|---|---|
| Appearance | Clear, colorless liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.405–1.415 |
| Relative Density (20°C/25°C) | 0.865–0.875 g/cm³ |
| Odor | Characteristic pungent odor |
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 TERT-BUTYL ISOCYANIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TERT-BUTYL ISOCYANIDE
Packaging of TERT-BUTYL ISOCYANIDE
Industrial TERT-BUTYL ISOCYANIDE 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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