7-Methyl-2H-Chromen-2-One(CAS 2445-83-2)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 1G | In Stock | 6 USD
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| 99% | RG | 5G | In Stock | 16 USD
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| 99% | RG | 25G | In Stock | 46 USD
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| 99% | RG | 100G | In Stock | 185 USD
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| 99% | RG | 500G | In Stock | 1375 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 2445-83-2
| Industry | Application | Process |
|---|---|---|
| Fragrance & Cosmetics | Used as a fragrance ingredient in floral perfumes, soap fragrances, and household care products | Applied via esterification or direct incorporation into fragrance formulations |
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of certain anti-inflammatory and antimicrobial agents | Incorporated into target molecular structures through organic synthesis pathways |
| Organic Synthesis | Used as a starting material or intermediate in fine chemical synthesis | Derivatized via electrophilic substitution, condensation, and other organic reactions |
| Dye Industry | Used to prepare fluorescent dyes or pigment precursors | Condensed with aromatic amines to yield fluorescent products |
| Analytical Chemistry | Used as a fluorescent probe or reference standard in analytical testing | Quantified under UV light based on its intrinsic fluorescence properties |
Physical and chemical properties of 2445-83-2
Boiling Point |
313.1±0.0 °C at 760 mmHg |
|---|---|
Density |
1.2±0.1 g/cm3 |
Exact Mass |
160.052429 |
Flash Point |
125.9±19.5 °C |
Index of Refraction |
1.583 |
LogP |
1.85 |
Melting Point |
128-130 °C(lit.) |
Molecular Formula |
C10H8O2 |
Molecular Weight |
160.17 |
PSA |
30.21000 |
Vapour Pressure |
0.0±0.6 mmHg at 25°C |
Spectrums of 2445-83-2
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.
Retrosynthesis analysis of 2445-83-2
Cas:1049115-94-7
Cas:108-24-7
Cas:127-09-3
Cas:698-27-1
Q&A for CAS 2445-83-2
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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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
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. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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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.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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Download SDS of 2445-83-2
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 2445-83-2
Operate under the ISO 9001 system
