Hydrocinnamaldehyde
Hydrocinnamaldehyde (CAS: 104-53-0), with the molecular formula C9H10O and a molecular weight of 134.18 g/mol, is an aldehyde used in chemical synthesis. It serves as a valuable building block for the creation of more complex organic molecules. This compound is part of the C9 and carbonyl compound categories, finding utility in various research and development applications.
- IUPAC
- 3-Phenylpropionaldehyde
- Synonyms
- 3-Phenylpropionaldehyde

Organic Synthesis Intermediate
Hydrocinnamaldehyde functions as a key intermediate in organic synthesis. Its aldehyde group readily participates in various reactions, allowing for the construction of diverse molecular architectures. It is particularly useful in the preparation of fragrance compounds and pharmaceutical precursors.
Building Block for Fine Chemicals
As a C9 organic building block, Hydrocinnamaldehyde is employed in the synthesis of specialty and fine chemicals. Its structure, featuring a phenyl group separated by an ethylene chain from an aldehyde, offers a versatile platform for further chemical modification.
Research and Development
This aldehyde is utilised in laboratory settings for research purposes, including the exploration of new synthetic pathways and the development of novel compounds. Its reactivity makes it a useful reagent for academic and industrial R&D.
| Molecular weight | 134.18 |
|---|---|
| Linear formula | C6H5CH2CH2CHO |
| Assay | 90% |
| Grade | technical grade |
| Boiling point | 97-98 °C/12 mmHg(lit.) |
| Density | 1.019 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.523(lit.) |
| Impurities tested | <5% 3-phenyl-1-propanol |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 95 °C / 203 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/38 |
| Safety statements (S) | 26-36 |
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 Hydrocinnamaldehyde used for?
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Hydrocinnamaldehyde is used as an intermediate in organic synthesis, a building block for fine chemicals, and in research and development for creating new compounds and synthetic pathways.
What are the CAS number and formula for Hydrocinnamaldehyde?
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The CAS number for Hydrocinnamaldehyde is 104-53-0, and its linear formula is C6H5CH2CH2CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hydrocinnamaldehyde in technical grade with an assay of 90% and less than 5% 3-phenyl-1-propanol as an impurity. TSS does not represent this product as USP, BP, or EP grade.
What are the safety considerations when handling Hydrocinnamaldehyde?
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Hydrocinnamaldehyde is classified with a GHS07 symbol and a 'Warning' signal word, indicating it causes skin irritation (H315) and serious eye irritation (H319). Appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, must be used. Ensure good ventilation and handle with care.
How is Hydrocinnamaldehyde packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals like Hydrocinnamaldehyde globally, adhering to all necessary regulations for safe transport.
How can I request a quote or sample of Hydrocinnamaldehyde?
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To request a quote or sample of Hydrocinnamaldehyde, please contact the Tech Serve Solutions sales team through our website or by phone.
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