3-Bromo-1-propanol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 627-18-9 |
| Product name | 3-Bromo-1-propanol |
| 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 3-Bromo-1-propanol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-Bromo-1-propanol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-Bromo-1-propanol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthetic intermediate | Used as an organic synthetic intermediate in the preparation of active pharmaceutical ingredients (APIs), including antiviral agents and sedatives |
| Pesticides | Fungicide intermediate | Participates in the synthesis of brominated organic compounds, serving as a precursor for agricultural fungicides or insecticides |
| Organic synthesis | Functionalization reagent | Used to introduce the 3-bromopropyl functional group, enabling etherification, esterification, and substitution reactions |
| Materials science | Polymer modifier | Applied as a crosslinking agent or chain-transfer agent for functional modification of polymers |
| Fine chemicals | Dye and additive intermediate | Used in the synthesis of structurally specialized dyes, surfactants, and other fine chemicals |
Manufacturing Quality Control of 3-Bromo-1-propanol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (3-Bromo-1-propanol content) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a polar capillary column. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Acidity (as HBr) | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., hydrobromic acid) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Comparison of sample color intensity against platinum-cobalt standard solutions or absorbance measurement at 430 nm. |
| Density at 20 degC | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index at 20 degC | Refractometry | Determination of light bending angle at air-sample interface using calibrated Abbe refractometer or digital equivalent. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known sample mass to dryness under controlled conditions, followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of trace metal impurities after acid digestion and chelation, using hollow cathode lamp and flame/nitrous oxide-acetylene flame. |
| Chloride Impurity | Ion Chromatography (IC) or Potentiometric Titration | Separation and quantification of chloride anions via suppressed conductivity detection (IC) or argentometric titration with AgNO3 and potentiometric endpoint. |
| Aldehyde Impurity (e.g., propionaldehyde) | Gas Chromatography (GC) with FID or Headspace GC | Separation and quantification of volatile aldehydes using capillary column and flame ionization detection; optional derivatization for enhanced sensitivity. |
| Residual Solvents (e.g., methanol, acetone) | Headspace Gas Chromatography (HS-GC) | Thermal equilibration of sample in sealed vial, followed by injection of headspace vapor onto GC column for separation and FID detection. |
| Optical Rotation | [a]D Measurement using Polarimeter | Measurement of rotation angle of plane-polarized light passing through a solution of known concentration and path length at 20 degC and 589 nm. |
Technical Specifications of 3-Bromo-1-propanol
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.472–1.476 |
| Relative Density (20°C/25°C) | 1.380–1.390 g/cm³ |
| Odor | Characteristic bromo-alcohol 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 3-Bromo-1-propanol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-Bromo-1-propanol
Packaging of 3-Bromo-1-propanol
Industrial 3-Bromo-1-propanol 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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