2-Methoxy-4-fluoroaniline(CAS 450-91-9)
UN No.:
UN 2810
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 1G | In Stock | 3 USD
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| 98% | RG | 5G | In Stock | 6 USD
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| 98% | RG | 25G | In Stock | 18 USD
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| 98% | RG | 100G | In Stock | 43 USD
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| 98% | RG | 500G | In Stock | 205 USD
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| 98% | RG | 2.5KG | In Stock | 921 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 450-91-9
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Key intermediate in the synthesis of the antidepressant venlafaxine | Participates in drug molecule construction via nucleophilic substitution, reduction, or coupling reactions |
| Agrochemicals | Used to synthesize fluorinated aniline-based herbicides or fungicides | Active ingredient preparation via diazotization, halogenation, or alkylation |
| Dyes & Pigments | Fluorinated aromatic amine intermediate for high-performance dye synthesis | Involved in coupling reactions to produce azo dyes or other functional colorants |
| Organic Synthesis | Building block for constructing complex fluorinated aromatic compounds | Introduces the 4-fluoro-2-methoxyphenyl moiety in palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) |
Physical and chemical properties of 450-91-9
Acidity coefficient |
4.60±0.10(Predicted) |
|---|---|
Boiling Point |
207.9±20.0 °C at 760 mmHg |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
141.058990 |
Flash Point |
79.5±21.8 °C |
Index of Refraction |
1.532 |
LogP |
1.36 |
Molecular Formula |
C7H8FNO |
Molecular Weight |
141.143 |
PSA |
35.25000 |
Storage condition |
Keep in dark place,Inert atmosphere,Room temperature |
Vapour Pressure |
0.2±0.4 mmHg at 25°C |
Spectrums of 450-91-9
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Cas:448-19-1
Cas:7440-02-0
Cas:456-49-5
Q&A for CAS 450-91-9
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 450-91-9
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled H301 Toxic if swallowed H311 Toxic in contact with skin H315 Causes skin irritation H319 Causes serious eye irritation H331 Toxic if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 450-91-9
Operate under the ISO 9001 system
