3-Allylsalicylaldehyde
3-Allylsalicylaldehyde (CAS 24019-66-7) is an organic compound with the linear formula CH₂=CHCH₂C₆H₃(OH)CHO and a molecular weight of 162.19 g/mol. This aldehyde is a valuable building block in organic synthesis. It is primarily utilised in chemical research and development for the construction of more complex molecules. Available from Tech Serve Solutions with an assay of 97%, it serves as a versatile intermediate for various synthetic pathways.

Organic Synthesis Intermediate
3-Allylsalicylaldehyde serves as a key intermediate in the synthesis of diverse organic molecules. Its functional groups (aldehyde, phenol, and allyl) allow for a range of chemical transformations.
Building Block for Complex Structures
This compound is employed as a building block in the construction of more elaborate chemical structures, including potential pharmaceutical candidates and novel materials in research settings.
Research and Development
It is utilised in academic and industrial laboratories for research purposes, exploring new synthetic methodologies and discovering novel compounds with potential applications.
| Molecular weight | 162.19 |
|---|---|
| Linear formula | CH2=CHCH2C6H3(OH)CHO |
| Assay | 97% |
| Density | 1.099 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5645 |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 106 °C / 222.8 °F |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 3-Allylsalicylaldehyde used for?
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3-Allylsalicylaldehyde is used as an intermediate and building block in organic synthesis, primarily in research and development for creating more complex molecules.
What is the CAS number and formula for 3-Allylsalicylaldehyde?
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The CAS number is 24019-66-7, and its linear formula is CH₂=CHCH₂C₆H₃(OH)CHO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Allylsalicylaldehyde with an assay of 97%. This product is suitable for research and synthesis; TSS does not represent it as USP, BP, or EP grade.
How should 3-Allylsalicylaldehyde be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure good ventilation to avoid inhalation of vapours, as it may cause respiratory irritation (H335).
Is 3-Allylsalicylaldehyde a controlled substance?
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Based on the provided data, 3-Allylsalicylaldehyde is not indicated as a controlled substance. Please consult relevant regulations for specific import/export requirements.
How is 3-Allylsalicylaldehyde packed and shipped?
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Products are carefully packed according to international shipping standards. As a global supplier and exporter, Tech Serve Solutions adheres to all regulations for safe transit.
How can I request a quote or sample for 3-Allylsalicylaldehyde?
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To request a quote or a sample, please contact our sales team through the website or by phone, providing your details and the product CAS number 24019-66-7.
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