tert-butyl cyclopropanecarboxylate Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 87661-20-9 |
| Product name | tert-butyl cyclopropanecarboxylate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 tert-butyl cyclopropanecarboxylate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk tert-butyl cyclopropanecarboxylate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of tert-butyl cyclopropanecarboxylate
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Key chiral building block for synthesizing antiviral agents (e.g., HCV NS5A inhibitors) | Used as a cyclopropylating reagent in palladium-catalyzed cross-coupling reactions; cyclopropyl group introduced after deprotection |
| Agrochemical R&D | Progenitor of the cyclopropyl pharmacophore in novel insecticidal and fungicidal molecules | Generates cyclopropylmetal reagents via lithium–halogen exchange or Grignard reactions, followed by addition to carbonyl compounds to construct the active molecular scaffold |
| Materials Science | Functional monomer for high-performance polymers, incorporating cyclopropyl groups to enhance thermal stability and mechanical properties | Employed as a comonomer in free-radical or ring-opening polymerization; participates in crosslinking after thermal or acid-catalyzed removal of the tert-butoxycarbonyl (Boc) protecting group |
| Organic Synthesis | Cyclopropyl anion equivalent for C–C bond construction | α-Deprotonated under strong base (e.g., LDA) and reacted with aldehydes, ketones, or alkyl halides in alkylation reactions |
Manufacturing Quality Control of tert-butyl cyclopropanecarboxylate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration curve using internal or external standard. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Measures volatile organic solvents by equilibrium partitioning into headspace and GC-FID analysis. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water. |
| Acid Value | Acid-Base Titration (NaOH in methanol) | Neutralization of acidic impurities with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride anions based on ion exchange and conductivity detection. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element detection via plasma ionization and mass spectrometric quantification at trace levels. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing. |
| Color | Visual Comparison or Spectrophotometry (APHA scale) | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 430 nm. |
| Density | Digital Density Meter | Determines mass per unit volume using oscillating U-tube principle at controlled temperature. |
| Refractive Index | Refractometry | Measures bending of light through liquid sample to infer purity and concentration. |
| Optical Rotation | Polarimetry | Quantifies specific rotation of chiral compound using plane-polarized light and calibrated cell. |
| Residual Catalyst (e.g., Pd) | ICP-OES | Element-specific detection via atomic emission from inductively coupled plasma after acid digestion. |
Technical Specifications of tert-butyl cyclopropanecarboxylate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.425–1.435 |
| Relative Density (20°C/25°C) | 0.94–0.96 g/cm³ |
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 tert-butyl cyclopropanecarboxylate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of tert-butyl cyclopropanecarboxylate
Safety Information of tert-butyl cyclopropanecarboxylate
| Pictograms |   |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of tert-butyl cyclopropanecarboxylate
Industrial tert-butyl cyclopropanecarboxylate 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