3-BUTYNOIC ACID CAS#: 2345-51-9; ChemWhat Code: 212268
Names & Identifiers |
| Product Name | 3-BUTYNOIC ACID |
| Synonyms | CHequivCCH2COOH;But-3-ynoic acid;Ethynylacetic acid;3-butynoic acid(SALTDATA: FREE);2-Ethynylacetic acid;3-Butynoic acid 95% |
| CAS Registry Number | 2345-51-9 |
| Molecular Formula | C4H4O2 |
| Molecular Weight | 84.08 |
| EINECS | |
| Other Registry Numbers | |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | 188-195℃ |
| Boiling Point | 195℃ |
| Density | 1.152 |
| Flash Point | 83℃ |
| λmax | 228nm(CH2Cl2)(lit.) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xn,T |
| R Phrase | 22-41-34-24/25 |
| S Phrase | 26-36-45-36/37/39 |
| RIDADR | 2923 |
| Storage Class | 8 |
| Packing Group | Ⅱ |
| 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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