TERT-BUTYL 2-BROMOBUTYRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 24457-21-4 |
| Product name | TERT-BUTYL 2-BROMOBUTYRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty Grade |
| Packaging | 25L/drum |
| 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 2-BROMOBUTYRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TERT-BUTYL 2-BROMOBUTYRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TERT-BUTYL 2-BROMOBUTYRATE
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Synthesis | Used as an organic synthesis intermediate for constructing brominated carboxylic acid derivatives | Prepared via esterification of 2-bromobutyric acid with tert-butanol under acidic catalysis (e.g., sulfuric acid) |
| Agrochemical Chemistry | Used to synthesize precursors of brominated agrochemical active ingredients | Esterified from 2-bromobutyric acid and tert-butanol under anhydrous conditions; purified for subsequent nucleophilic substitution reactions |
| Organic Synthesis | Used as an alkylating agent to introduce the 2-bromobutyryl moiety | Acts as an electrophile in reactions with organometallic reagents (e.g., Grignard reagents, organolithium reagents) to construct complex molecular frameworks |
Manufacturing Quality Control of TERT-BUTYL 2-BROMOBUTYRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detector | Quantifies main component by retention time and peak area comparison against a certified reference standard. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile organic solvents (e.g., hexane, toluene) based on partitioning into headspace and GC separation. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Measures trace water via electrochemical iodine generation and stoichiometric reaction with water. |
| Acid Value | Acid-Base Titration (NaOH in methanol) | Determines free carboxylic acid impurities by titration with standardized sodium hydroxide solution. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS or ICP-OES after acid digestion | Quantifies trace metal contaminants following microwave-assisted nitric/hydrogen peroxide digestion and plasma-based elemental detection. |
| Chloride Impurity | Ion Chromatography (IC) with conductivity detection | Separates and quantifies chloride ions using anion-exchange column and suppressed conductivity detection. |
| Optical Rotation | [α]D at 20 °C using Polarimeter | Measures specific rotation to confirm enantiomeric identity and purity for chiral batches. |
| Residue on Ignition | Gravimetric analysis after high-temperature ashing | Determines inorganic residue content by weight difference before and after ignition at 700–800 °C. |
| Appearance and Color | Visual inspection against APHA/Hazen scale | Assesses physical state, clarity, and color deviation from water-white standard under controlled lighting. |
| Density | Oscillating U-tube densitometry | Determines mass per unit volume at specified temperature using resonant frequency shift of a vibrating U-shaped tube filled with sample. |
Technical Specifications of TERT-BUTYL 2-BROMOBUTYRATE
| 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) | 1.452–1.458 |
| Relative Density (20°C/25°C) | 1.120–1.130 g/cm³ |
| Odor | Characteristic ester-like 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 2-BROMOBUTYRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TERT-BUTYL 2-BROMOBUTYRATE
Packaging of TERT-BUTYL 2-BROMOBUTYRATE
Industrial TERT-BUTYL 2-BROMOBUTYRATE 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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