T-BUTYL 3-BROMOPROPIONATE 97 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 55666-43-8 |
| Product name | T-BUTYL 3-BROMOPROPIONATE 97 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent 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) |
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Documents We Provide for T-BUTYL 3-BROMOPROPIONATE 97
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk T-BUTYL 3-BROMOPROPIONATE 97 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of T-BUTYL 3-BROMOPROPIONATE 97
| Industry | Application | Process Description |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate | Used as a key intermediate in the synthesis of drug molecules |
| Chemical Synthesis | Synthesis of haloalkyl esters | Applied as a reagent for introducing bromopropyl functionality |
| Materials Science | Functional material preparation | Applied in the preparation of polymeric materials with specific performance characteristics |
| Pesticides | Pesticide intermediate | Used as a precursor in the synthesis of certain brominated organic pesticides |
| Research | Organic reaction reagent | Used in laboratory-scale nucleophilic substitution and other organic reactions |
Manufacturing Quality Control of T-BUTYL 3-BROMOPROPIONATE 97
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile organic impurities are vaporized in a sealed vial and quantified by GC-FID or GC-MS using calibrated standards. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated coulometrically reacts stoichiometrically with water in the sample. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of free carboxylic acid groups using standardized sodium hydroxide solution and potentiometric endpoint detection. |
| Residual Bromide Ion | Ion Chromatography (IC) with conductivity detection | Separation of bromide anions on an anion-exchange column followed by quantitative detection via suppressed conductivity. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Multi-element trace metal quantification after acid digestion and matrix-matched calibration. |
| Color | Visual Comparison to APHA Scale | Sample color assessed by visual matching to platinum-cobalt standard solutions under controlled lighting. |
| Density | Oscillating U-tube Densitometry | Measurement of sample density via resonant frequency shift of a vibrating U-shaped glass tube filled with the sample. |
| Refractive Index | Digital Refractometry | Determination of refractive index at 20 C using total internal reflection principle with temperature-controlled prism. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Titration with silver nitrate using a silver indicator electrode; endpoint detected by abrupt potential change due to AgCl precipitation. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation and Weighing) | Residue determined by evaporating a known mass of sample at 105 C and weighing the residual solids after cooling. |
| Optical Rotation | Polarimetry | Measurement of specific rotation using monochromatic sodium D-line light passing through a temperature-controlled sample cell. |
Technical Specifications of T-BUTYL 3-BROMOPROPIONATE 97
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic ester-like odor |
| 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 T-BUTYL 3-BROMOPROPIONATE 97
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of T-BUTYL 3-BROMOPROPIONATE 97
Packaging of T-BUTYL 3-BROMOPROPIONATE 97
Industrial T-BUTYL 3-BROMOPROPIONATE 97 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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