3,4-Dimethoxytoluene(CAS 494-99-5)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 2 USD
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| 98% | RG | 25G | In Stock | 4 USD
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| 98% | RG | 100G | In Stock | 12 USD
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| 98% | RG | 500G | In Stock | 82 USD
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| 98% | RG | 2.5KG | In Stock | 347 USD
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| 98% | RG | 10KG | In Stock | 1373 USD
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Applications of 494-99-5
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates, e.g., for antihypertensive and antidepressant agents | Functional groups are introduced via electrophilic substitution, oxidation, or reduction, followed by further synthesis into target drug molecules |
| Fine Fragrances | Used as a precursor in fragrance synthesis for floral- and woody-type formulations | Derivatives with specific odor profiles are generated through methylation, aldehyde formation, or esterification |
| Pesticides | Employed as a pesticide intermediate in the synthesis of active ingredients for insecticides or herbicides | Pesticide molecular frameworks are constructed via functional group transformations such as halogenation, nitration, or sulfonation |
| Dyes | Serves as a dye intermediate for the synthesis of azo or anthraquinone dyes | Colored compounds are produced through diazotization, coupling, or condensation reactions |
| Organic Synthesis | General aromatic building block for constructing complex molecular architectures | Regioselective substitution or side-chain functionalization is performed leveraging the directing effect of the methoxy group |
Physical and chemical properties of 494-99-5
Boiling Point |
220.0±0.0 °C at 760 mmHg |
|---|---|
BRN |
2045328 |
Density |
1.0±0.1 g/cm3 |
Exact Mass |
152.083725 |
Flash Point |
72.6±21.3 °C |
Index of Refraction |
1.490 |
LogP |
2.41 |
Melting Point |
22-23 °C(lit.) |
Molecular Formula |
C9H12O2 |
Molecular Weight |
152.190 |
PSA |
18.46000 |
Storage condition |
Sealed in dry,Room Temperature |
Vapour Pressure |
0.2±0.4 mmHg at 25°C |
Water Solubility |
insoluble |
Spectrums of 494-99-5
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.
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Q&A for CAS 494-99-5
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. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
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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. 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.
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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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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 494-99-5
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 494-99-5
Operate under the ISO 9001 system
