1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 60221-81-0 |
| Product name | 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate | Used as a raw material for synthesizing anti-inflammatory or antiviral drugs |
| Pesticides | Synthesis of insecticides or herbicides | Reacted with alcohols or amines to produce target compounds |
| Polymers | Production of polyurethane materials | Reacted with polyols to produce polyurethane resins |
| Coatings | Formulation of high-performance coatings | Acts as the isocyanate component in coating crosslinking reactions |
Manufacturing Quality Control of 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
| 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. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine is generated in situ to react stoichiometrically with water; endpoint detected amperometrically. |
| Residual Solvents | Gas Chromatography (GC) with Headspace sampling | Volatile organic impurities are partitioned into headspace gas and quantified by GC-FID or GC-MS against calibration standards. |
| Acid Number | Acid-Base Titration (NaOH in methanol) | Neutralization of acidic impurities (e.g., residual HCl, carboxylic acids) with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Chloride Content | Ion Chromatography (IC) with conductivity detection | Separation of chloride anions on an anion-exchange column followed by quantitative detection via suppressed conductivity. |
| Heavy Metals (Pb, Cd, Hg, Cr) | Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | Element-specific detection after acid digestion and nebulization; provides sub-trace level quantification based on isotopic mass signals. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co scale) | Measurement of yellowness intensity by comparing sample absorbance at 455 nm to platinum-cobalt standard solutions. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Determination of mass per unit volume from the resonant frequency shift of a vibrating U-shaped tube filled with sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Measurement of light bending angle at air-sample interface to determine refractive index at specified temperature (e.g., 20 C). |
| Residue on Ignition | Gravimetric Analysis (Sulfated Ash method) | Incineration of sample at 750 C to oxidize organics; residue weight measured after cooling in desiccator. |
| Free Isocyanate Content | Dibutylamine Back-Titration | Reaction of NCO groups with excess dibutylamine, followed by titration of unreacted amine with HCl to determine NCO equivalent weight. |
| Related Substances (Impurities) | High Performance Liquid Chromatography (HPLC) with UV detection | Separation of structurally related compounds on a reversed-phase C18 column; detection at 220 nm or 254 nm with external standard quantification. |
Technical Specifications of 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Refractive Index (n20/D) | 1.535–1.545 |
| Relative Density (20°C/25°C) | 1.15–1.17 g/cm³ |
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-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
Safety Information of 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE
Industrial 1-FLUORO-3-ISOCYANATO-2-METHYL-BENZENE 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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