Cinnamic acid, 99%
Cinnamic acid, 99% (CAS 140-10-3) supplier Zemixal: C9H8O2, COA and SDS with every lot, worldwide shipping. Purity 99%. Packs from 250 g.
About Cinnamic acid, 99%
Cinnamic acid, 99% sits in our carboxylic Acids & Salts section and ships worldwide from stock or short lead time. For your records (Synthesis), the material is defined by CAS 140-10-3, formula C9H8O2 and molar mass 148.16 g/mol. Typical appearance is white to off-white crystalline powder to powder.
Common uses in the lab and plant
- Organic synthesis
- Pharmaceutical synthesis
- Catalysis
- Protein & peptide research
- Food & flavour applications
Handling and storage
Physical constants on file: melting point 132-135 °C. Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.
Available as 250 g, 500 g, 5 kg and 4 x 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Organic synthesis
- Pharmaceutical synthesis
- Catalysis
- Protein & peptide research
- Food & flavour applications
Applications
Specifications and identifiers
| Product name | Cinnamic acid, 99% |
|---|---|
| Catalogue number | ZX-007488 |
| CAS number | 140-10-3 |
| IUPAC name | (E)-3-phenylprop-2-enoic acid |
| Molecular formula | C9H8O2 |
| Molar mass | 148.16 g/mol |
| Exact mass | 148.0524 |
| Grade | Synthesis |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | White to off-white crystalline powder to powder |
| Melting point | 132-135 °C |
| XLogP3 | 2.1 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| HS code | 29163910 |
| InChIKey | WBYWAXJHAXSJNI-VOTSOKGWSA-N |
| SMILES | C1=CC=C(C=C1)/C=C/C(=O)O |
| PubChem CID | 444539 |
| Synonyms | trans-3-Phenylacrylic acid, trans-Cinnamic acid, 3-Phenylacrylic acid, Phenylacrylic acid, 3-Phenylpropenoic acid, 3-phenylprop-2-enoic acid, Cinnamic acid, (E)-, Cinnamylic acid, Benzenepropenoic acid, beta-Phenylacrylic acid, Benzylideneacetic acid, Cinnamic acid, trans- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 250 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Cinnamic acid, 99%
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Other grades with CAS 140-10-3
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