trans-Cinnamic acid(CAS 140-10-3)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 3 USD
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| 98% | RG | 100G | In Stock | 4 USD
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| 98% | RG | 500G | In Stock | 9 USD
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| 98% | RG | 2.5KG | In Stock | 26 USD
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| 98% | RG | 25KG | In Stock | 255 USD
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Applications of 140-10-3
Cinnamic acid has diverse applications across several industries:
- Flavoring Agent: It is widely used in the food industry for its flavor-enhancing properties.
- Fragrance Industry: As a precursor for ethyl and methyl cinnamate, it is integral to perfumes and cosmetics.
- Pharmaceuticals: Cinnamic acid derivatives are investigated for their potential therapeutic effects against various diseases due to their biological activities.
- Synthetic Chemistry: It serves as a building block for synthesizing other organic compounds, including dyes and plastics.
Physical and chemical properties of 140-10-3
Acidity coefficient |
4.44(at 25℃) |
|---|---|
Boiling Point |
298.00 to 300.00 °C. @ 760.00 mm Hg |
BRN |
1905952 |
Density |
1.2±0.1 g/cm3 |
Exact Mass |
148.052429 |
Flash Point |
189.5±9.6 °C |
Index of Refraction |
1.616 |
LogP |
2.13 |
Melting Point |
133 °C |
Merck |
14,2299 |
Molecular Formula |
C9H8O2 |
Molecular Weight |
148.159 |
Odor |
Faint odour |
pH |
3-4 (0.4g/l, H2O, 20℃) |
pH Range |
3 - 4 |
PSA |
37.30000 |
Solubility |
slightly soluble (in ethanol) |
Storage condition |
Store at RT. |
Vapour Pressure |
0.0±0.5 mmHg at 25°C |
Water Solubility |
0.4 g/L (20 ºC) |
λmax |
273nm(MeOH)(lit.) |
Spectrums of 140-10-3
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 140-10-3
Cas:7647-01-0
Cas:7446-11-9
Cas:7664-93-9
Q&A for CAS 140-10-3
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, 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.
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 140-10-3
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 140-10-3
Operate under the ISO 9001 system
