Phenylpropiolic acid
Phenylpropiolic acid (CAS: 637-44-5), with the molecular formula C9H6O2 and a molecular weight of 146.14 g/mol, is a valuable organic building block. This carboxylic acid features a phenyl group attached to a propiolic acid moiety, making it reactive for various chemical synthesis applications. It is supplied by Tech Serve Solutions with an assay of 99%.
- IUPAC
- Phenylpropynoic acid
- Synonyms
- Phenylpropynoic acid
Organic Synthesis Intermediate
Phenylpropiolic acid serves as a key intermediate in the synthesis of complex organic molecules. Its acetylenic carboxylic acid structure allows for diverse reactions, including additions and cycloadditions.
Building Block for Specialty Chemicals
This compound is utilised as a fundamental building block in the development of novel specialty chemicals and pharmaceutical intermediates. Its specific functional groups enable targeted molecular construction.
Research and Development
Researchers in academia and industry employ Phenylpropiolic acid in R&D projects exploring new synthetic pathways and materials science applications.
| Molecular weight | 146.14 |
|---|---|
| Linear formula | C6H5C≡CCOOH |
| Assay | 99% |
| Storage temperature | 2-8°C |
| Melting point | 135-137 °C(lit.) |
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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| 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 Phenylpropiolic acid used for?
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Phenylpropiolic acid is primarily used as a building block and intermediate in organic synthesis and chemical research and development.
What is the CAS number and formula for Phenylpropiolic acid?
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The CAS number is 637-44-5 and the linear formula is C6H5C≡CCOOH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Phenylpropiolic acid with an assay of 99%. This is typically considered a research or technical grade and is not represented as USP, BP, or EP.
How should Phenylpropiolic acid be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. It is a warning substance with hazards H315 (skin irritation), H319 (eye irritation), and H335 (respiratory irritation).
How is Phenylpropiolic acid shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring proper packaging and documentation for international shipment.
How can I request a sample or quote for Phenylpropiolic acid?
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Please contact our sales team through the website or via phone to request a sample or a quotation for Phenylpropiolic acid.
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