α-Methyl-trans-cinnamaldehyde
Alpha-Methyl-trans-cinnamaldehyde (CAS: 101-39-3), with the molecular formula C10H10O and a molar mass of 146.19 g/mol, is a key organic building block. This compound, often referred to as 2-methyl-3-phenylprop-2-enal, serves as a versatile intermediate in organic synthesis. Its characteristic aldehyde functional group and unsaturated structure make it valuable in the development of various chemical compounds and materials.

Organic Synthesis Intermediate
Utilised as a building block in the synthesis of more complex organic molecules. Its reactive aldehyde and alkene functionalities allow for participation in various chemical transformations.
Fragrance and Flavour Component
While specific data is limited, cinnamaldehyde derivatives can contribute to aroma profiles. Further research would be required to confirm specific olfactory applications for this compound.
Chemical Research and Development
Employed in academic and industrial laboratories for exploring novel synthetic pathways and developing new chemical entities.
| Molecular weight | 146.19 |
|---|---|
| Linear formula | C6H5CH=C(CH3)CHO |
| Assay | 98% |
| Boiling point | 148-149 °C/27 mmHg(lit.) |
| Density | 1.047 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.605(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 79 °C / 174.2 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 1 |
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 Alpha-Methyl-trans-cinnamaldehyde used for?
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Alpha-Methyl-trans-cinnamaldehyde (CAS: 101-39-3) is primarily used as an intermediate in organic synthesis and in chemical research and development.
What are the CAS number and formula for Alpha-Methyl-trans-cinnamaldehyde?
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The CAS number is 101-39-3 and the molecular formula is C10H10O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Alpha-Methyl-trans-cinnamaldehyde with an assay of 98%. We do not represent this product as USP, BP, or EP grade unless explicitly stated in the product specifications.
How should Alpha-Methyl-trans-cinnamaldehyde be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, as indicated by GHS hazards. Refer to the safety data sheet for comprehensive handling information.
Is Alpha-Methyl-trans-cinnamaldehyde a controlled substance?
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The provided data does not indicate that Alpha-Methyl-trans-cinnamaldehyde (CAS: 101-39-3) is a controlled substance.
How is Alpha-Methyl-trans-cinnamaldehyde packed and shipped?
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This chemical is shipped according to applicable regulations, identified as NA 1993 / PGIII. Packaging is designed to ensure safe transport and integrity of the product.
How can I request a sample or quote for Alpha-Methyl-trans-cinnamaldehyde?
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Please contact our sales team via the website or direct contact details to request a sample or a quotation for Alpha-Methyl-trans-cinnamaldehyde.
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