1-(Bromomethyl)naphthalene Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3163-27-7 |
| Product name | 1-(Bromomethyl)naphthalene |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| 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 1-(Bromomethyl)naphthalene
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-(Bromomethyl)naphthalene Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-(Bromomethyl)naphthalene
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate for antitumor, antiviral, and neuroactive drugs | Introduces the 1-naphthylmethyl group via nucleophilic substitution to construct complex molecular frameworks |
| Agrochemicals | Synthesis of biologically active agrochemical intermediates | Acts as an alkylating agent for modification and functionalization of heterocyclic compounds |
| Materials Science | Preparation of functional polymers or liquid crystal monomers | Couples bromoalkyl groups with polymer chains or liquid crystal core structures |
| Organic Synthesis | General-purpose alkylating agent for introducing the 1-naphthylmethyl functionality | Reacts with nucleophiles such as alcohols, amines, and thiols under basic conditions to yield corresponding derivatives |
Manufacturing Quality Control of 1-(Bromomethyl)naphthalene
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | GC-FID | Quantification by gas chromatography with flame ionization detection using an internal or external standard. |
| Residual Solvents | GC-FID | Identification and quantification of volatile organic solvents based on retention time and peak area calibration. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration where iodine reacts stoichiometrically with water in a controlled electrochemical or chemical system. |
| Acidity (as HBr) | Acid-Base Titration | Neutralization of acidic impurities (e.g., HBr) with standardized sodium hydroxide solution using phenolphthalein or potentiometric endpoint detection. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness intensity by comparing sample absorbance at 430 nm to platinum-cobalt standards. |
| Density | Digital Density Meter | Determination of mass per unit volume at specified temperature using oscillating U-tube principle. |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface, correlated to molecular composition and purity. |
| Heavy Metals (as Pb) | ICP-OES | Elemental quantification after acid digestion by measuring characteristic atomic emission wavelengths in inductively coupled plasma. |
| Non-Volatile Residue | Gravimetric Analysis | Evaporation of sample under controlled conditions followed by weighing of residual solids. |
| Chloride Impurity | Ion Chromatography | Separation and quantification of chloride ions via conductivity detection after anion exchange column separation. |
| Melting Point | Capillary Melting Point Apparatus | Observation of solid-to-liquid phase transition temperature range using calibrated capillary tube method. |
| UV Absorbance (280 nm) | UV-Vis Spectrophotometry | Measurement of absorbance at specified wavelength to detect conjugated impurities or degradation products. |
Technical Specifications of 1-(Bromomethyl)naphthalene
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (GC-MS) |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 48–52°C |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
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 1-(Bromomethyl)naphthalene
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-(Bromomethyl)naphthalene
Packaging of 1-(Bromomethyl)naphthalene
Industrial 1-(Bromomethyl)naphthalene 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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