4-Hydroxy-3-Methoxybenzaldehyde(CAS 121-33-5)
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 25G | In Stock | 4 USD
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| 99% | RG | 100G | In Stock | 5 USD
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| 99% | RG | 500G | In Stock | 17 USD
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| 99% | RG | 2.5KG | In Stock | 50 USD
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| 99% | RG | 25KG | In Stock | 430 USD
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Applications of 121-33-5
| Industry | Application | Process |
|---|---|---|
| Food Industry | Flavor additive for producing vanilla, chocolate, confectionery, and other food aromas | Synthesized chemically or extracted from natural sources |
| Cosmetics Industry | Fragrance ingredient for perfumes, skincare products, and shampoos | Chemical synthesis or natural extraction |
| Pharmaceutical Manufacturing | Synthetic drug intermediate for producing certain antibiotics and hormonal agents | Organic synthesis |
| Pesticide Industry | Intermediate in the production of certain pesticides | Organic synthesis |
| Fine Fragrance Industry | Fragrance compound for compounding various perfume oils | Chemical synthesis or natural extraction |
Physical and chemical properties of 121-33-5
Boiling Point |
285 °C |
|---|---|
BRN |
472792 |
Decomposition |
When heated to decomposition it emits acrid smoke and irritating fumes. |
Density |
1.06 g/cm³ |
Exact Mass |
152.047348 |
Flash Point |
153 °C c.c. |
Index of Refraction |
1.588 |
LogP |
1.21 |
Melting Point |
81-83 °C |
Merck |
14,9932 |
Molecular Formula |
C8H8O3 |
Molecular Weight |
152.147 |
Odor |
Pleasant aromatic vanilla odor |
pH |
Solutions are acid to litmus |
PSA |
46.53000 |
Sensitivity |
Air & Light Sensitive |
Stability |
Stable. May discolour on exposure to light. Moisture-sensitive. Incompatible with strong oxidizing agents, perchloric acid. |
Storage condition |
Refrigerator |
Vapour density |
Relative vapor density (air = 1): 5.2 |
Vapour Pressure |
Vapor pressure, Pa at 25 °C: (negligible) |
Water Solubility |
10 g/L (25 ºC) |
Spectrums of 121-33-5
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.
Retrosynthesis analysis of 121-33-5
Cas:4957-27-1
Cas:20649-42-7
Cas:7705-08-0
Q&A for CAS 121-33-5
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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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. 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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Download SDS of 121-33-5
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H317 May cause an allergic skin reaction H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 121-33-5
Operate under the ISO 9001 system
