Crotonic acid CAS#: 3724-65-0; ChemWhat Code: 96709
Names & Identifiers |
| Product Name | Crotonic acid |
| Synonyms | ’rotonicacid;2-Butensαure;3-methyl-acrylicaci;3-Methylacrylsαure;a-butenoicacid;Acrylic acid, 3-methyl-;CH3CH=CHCOOH;crotonic |
| CAS Registry Number | 3724-65-0 |
| Molecular Formula | C4H6O2 |
| Molecular Weight | 86.09 |
| EINECS | 203-533-9 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 70-72 °C(lit.) |
| Boiling Point | 180-181 °C(lit.) |
| Density | 1.027 g/mL at 25 °C(lit.) |
| vapor Density | 2.97 (vs air) |
| vapor pressure | 0.19 mm Hg ( 20 °C) |
| FEMA | 3908 |
| Flash Point | 190 °F |
| Water Solubility | soluble |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Crotonic acid(3724-65-0) |
| EPA Substance Registry System | 2-Butenoic acid(3724-65-0) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 21/22-34 |
| S Phrase | 26-36/37/39-45 |
| RIDADR | UN 2823 8/PG 3 |
| WGK Germany | 3 |
| RTECS | GQ2900000 |
| Hazardous Substances Data | 3724-65-0(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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