trans-Cinnamaldehyde
trans-Cinnamaldehyde (CAS: 14371-10-9), with the molecular formula C10H8O and a molar mass of 132.16 g/mol, is a naturally occurring organic compound. It is known for its characteristic cinnamon aroma and flavour. Primarily employed as a fragrance and flavouring agent, it also finds applications as a chemical intermediate in organic synthesis and as an analytical standard.
- IUPAC
- trans-3-Phenyl-2-propenal
- Synonyms
- trans-3-Phenyl-2-propenal(E)-CinnamaldehydeCinnamaldehyde
Fragrance and Flavour Industry
Utilised extensively for its warm, spicy aroma and taste, trans-Cinnamaldehyde is a key ingredient in perfumes, cosmetics, and food flavourings, imparting the distinct scent and flavour of cinnamon.
Organic Synthesis Intermediate
This compound serves as a valuable building block in the synthesis of more complex organic molecules. Its reactive aldehyde and alkene functionalities allow for diverse chemical transformations.
Analytical Standards
As an analytical standard, trans-Cinnamaldehyde is used in chromatography and other analytical techniques for identification, quantification, and method development purposes.
| Molecular weight | 132.16 |
|---|---|
| Linear formula | C6H5CH=CHCHO |
| Assay | 99% |
| Grade | analytical standard |
| Boiling point | 250-252 °C(lit.) |
| Density | 1.05 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.622(lit.) |
| Melting point | −9-−4 °C(lit.) |
| Vapour density | 4.6 (vs air) |
Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Flash point | 71 °C / 159.8 °F |
|---|---|
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is trans-Cinnamaldehyde used for?
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trans-Cinnamaldehyde is primarily used as a fragrance and flavour agent, an intermediate in organic synthesis, and as an analytical standard.
What are the CAS number and molecular formula for trans-Cinnamaldehyde?
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The CAS number for trans-Cinnamaldehyde is 14371-10-9, and its linear formula is C6H5CH=CHCHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies trans-Cinnamaldehyde as an analytical standard with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should trans-Cinnamaldehyde be handled safely?
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trans-Cinnamaldehyde is a Warning substance that causes skin irritation (H315), may cause an allergic skin reaction (H317), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Always wear appropriate personal protective equipment, including gloves, eye protection, and respiratory protection if ventilation is inadequate.
How is trans-Cinnamaldehyde packed and shipped?
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trans-Cinnamaldehyde is available for domestic and international export. Packaging details will be provided upon order confirmation, adhering to all relevant shipping regulations.
How can I request a quote or sample for trans-Cinnamaldehyde?
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To request a quote or sample, please contact our sales team via the website or by phone. Provide your specific requirements, and we will respond promptly.
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