4-Cyanophenol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 767-00-0 |
| Product name | 4-Cyanophenol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty 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 4-Cyanophenol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Cyanophenol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Cyanophenol
| Industry | Application | Process |
|---|---|---|
| Pesticides | Synthesis of fungicidal intermediates | Used as a key intermediate in the synthesis of strobilurin fungicides such as trifloxystrobin |
| Pharmaceuticals | Drug synthesis intermediate | Applied as an aromatic nitrile building block in the synthesis of bioactive pharmaceutical molecules, including antitumor and anti-inflammatory agents |
| Dyes | Intermediate for organic pigments and dyes | Participates in the synthesis of azo dyes and functional dyes |
| Fine Chemicals | Precursor for functional materials | Used to prepare liquid crystal materials, polymer additives, and other specialty chemicals |
Manufacturing Quality Control of 4-Cyanophenol
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities in the sample under natural light or standard lighting conditions. |
| Purity/Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with water-methanol or water-acetonitrile as the mobile phase. Detect at approximately 270 nm using a UV detector, and quantify the main component via external or internal standard method. |
| Structural Confirmation | Fourier Transform Infrared Spectroscopy (FT-IR) | Prepare the sample as a KBr pellet or use ATR technique; compare with reference spectra to confirm the presence of characteristic functional groups (e.g., —OH, —CN, aromatic rings). |
| Structural Confirmation | Nuclear Magnetic Resonance Spectroscopy (¹H-NMR, ¹³C-NMR) | Dissolve the sample in deuterated solvent (e.g., DMSO-d6); confirm molecular structure based on chemical shifts, splitting patterns, and other spectral features. |
| Moisture Content | Karl Fischer Titration | Apply electrochemical titration principle to accurately determine moisture content in samples; suitable for trace water detection. |
| Residual Solvents | Gas Chromatography (GC) | Use polar or non-polar capillary columns with FID detection to identify and quantify organic solvents (e.g., methanol, ethanol, acetone) that may remain from manufacturing processes. |
| Melting Point | Melting Point Apparatus | Use automated or semi-automated melting point instruments to determine initial and final melting temperatures according to a programmed temperature ramp; compare results with literature values. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Similar to assay determination, but employs gradient elution to separate and detect potential impurities such as synthesis intermediates and degradation products. |
| Cyano Group Content (Functional Group Verification) | Chemical Titration or IR Support | Cyanide group can be verified indirectly by measuring ammonia or acid released after alkaline hydrolysis; typically confirmed in combination with the —C≡N stretching vibration peak around 2230 cm⁻¹ in IR spectrum. |
| Particle Size Distribution (Solid) | Laser Particle Size Analysis | For powdered samples, use wet or dry dispersion methods to measure particle size distribution, used to evaluate consistency of physical properties. |
Technical Specifications of 4-Cyanophenol
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (GC) |
| Melting Point | 102–106°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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-Cyanophenol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Cyanophenol
Packaging of 4-Cyanophenol
Industrial 4-Cyanophenol 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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