Benzoxazole(CAS 273-53-0)
UN No.:
UN 1325
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 4 USD
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| 98% | RG | 25G | In Stock | 11 USD
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| 98% | RG | 100G | In Stock | 24 USD
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| 98% | RG | 500G | In Stock | 181 USD
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| 98% | RG | 2.5KG | In Stock | 898 USD
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Your region is eligible for ordering. Available NMR Spectrum
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Applications of 273-53-0
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antibacterial, antiviral, and antitumor compounds | Benzoxazole structural units are incorporated via organic synthesis methods such as nucleophilic substitution and coupling reactions |
| Agrochemicals | Used as an active ingredient or intermediate in fungicides and insecticides | The benzoxazole core is constructed via condensation and cyclization reactions, followed by functionalization to produce agrochemicals |
| Fluorescent Whitening Agents & Dyes | Serves as a structural component in fluorescent whitening agents and functional dyes | Benzoxazole derivatives with tailored optical properties are synthesized via diazotization, coupling, or metal coordination processes |
| Polymers & Advanced Materials | Used as polymer stabilizers, UV absorbers, or liquid crystal monomers | Benzoxazole groups are introduced during polymerization or impart weather resistance and optoelectronic properties through copolymerization or graft modification |
| Analytical Chemistry | Used as fluorescent probes or chelating reagents for metal ions (e.g., Zn²⁺, Al³⁺) | Detection and analysis are performed by exploiting the formation of stable metal complexes that generate fluorescent signals |
Physical and chemical properties of 273-53-0
Acidity coefficient |
1.17±0.10(Predicted) |
|---|---|
Boiling Point |
182.5±9.0 °C at 760 mmHg |
BRN |
109467 |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
119.037117 |
Flash Point |
65.3±14.6 °C |
Index of Refraction |
1.609 |
LogP |
1.59 |
Melting Point |
27-30 °C(lit.) |
Molecular Formula |
C7H5NO |
Molecular Weight |
119.121 |
PSA |
26.03000 |
Storage condition |
2-8°C |
Vapour Pressure |
0.24 [mmHg] |
Water Solubility |
Insoluble |
Spectrums of 273-53-0
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:15062-88-1
Cas:13673-62-6
Cas:21598-08-3
Q&A for CAS 273-53-0
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.
2. What is the delivery time?
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.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
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.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
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 273-53-0
Pictograms |
  |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H228 Flammable solid H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 273-53-0
Operate under the ISO 9001 system
