4-Amino-1-butanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 13325-10-5 |
| Product name | 4-Amino-1-butanol |
| 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) |
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Documents We Provide for 4-Amino-1-butanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Amino-1-butanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Amino-1-butanol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of the antifungal agent terbinafine | Used to prepare terbinafine via multi-step reactions including condensation and reduction with 1-naphthaldehyde |
| Pesticides | Structural building block for the insecticide flonicamid | Acts as a side-chain amino alcohol in amide coupling to construct the active molecule |
| Materials | Chain extender and crosslinker for polyurethanes, used in high-performance elastomers and coatings | Undergoes addition reaction with isocyanate groups to modulate polymer chain flexibility and crosslink density |
| Organic Synthesis | Building block for chiral ligands or catalysts employed in asymmetric synthesis | After chiral derivatization, applied in palladium-catalyzed cross-coupling or rhodium-catalyzed hydrogenation reactions |
Manufacturing Quality Control of 4-Amino-1-butanol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with HCl | Quantitative neutralization of the primary amine group using standardized hydrochloric acid solution and potentiometric or indicator endpoint detection. |
| Water Content | Karl Fischer Titration | Electrochemical determination of water based on the stoichiometric reaction between iodine, sulfur dioxide, water, and a base in methanol medium. |
| Color | Visual Comparison or Spectrophotometry (APHA) | Comparison of sample color against platinum-cobalt standard solutions or measurement of absorbance at 430 nm in a 10-mm cell. |
| Density | Digital Density Meter | Measurement of mass per unit volume at controlled temperature (e.g., 20 C) using oscillating U-tube principle. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using calibrated refractometer at specified temperature (e.g., 20 C). |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 700-800 C to volatilize organic matter, then weighing inorganic residue after cooling in desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of total heavy metals after wet digestion by measuring absorbance of ground-state atoms in flame or graphite furnace. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and conductivity detection of chloride anions after sample dilution and filtration. |
| Aldehyde Impurity (e.g., Butyraldehyde) | Gas Chromatography (GC-FID) | Separation on polar capillary column and flame ionization detection of volatile aldehyde impurities. |
| Ammonium Salts | Nesslerization Spectrophotometry | Formation of yellow-orange colloidal complex between ammonium ions and Nessler reagent, measured at ~425 nm. |
| Acid Value | Acid-Base Titration with KOH | Neutralization of acidic impurities (e.g., carboxylic acids) using standardized potassium hydroxide in alcoholic medium. |
| Residual Solvents (e.g., Methanol, Ethanol) | Gas Chromatography (GC-FID) | Headspace or direct injection GC analysis with internal standard calibration for volatile organic solvents. |
Technical Specifications of 4-Amino-1-butanol
| Test Item | Specification |
|---|---|
| Appearance | Yellow liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.456–1.462 |
| Relative Density (20°C/25°C) | 0.935–0.945 g/cm³ |
| Color (APHA/Pt-Co) | <=100 |
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 4-Amino-1-butanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Amino-1-butanol
Packaging of 4-Amino-1-butanol
Industrial 4-Amino-1-butanol 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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