4-Phenyl-3-butyn-2-one
- Product Name4-Phenyl-3-butyn-2-one
- CAS1817-57-8
- CBNumberCB1449321
- MFC10H8O
- MW144.17
- EINECS217-327-1
- MDL NumberMFCD00008776
- MOL File1817-57-8.mol
- MSDS FileSDS
Chemical Properties
| Melting point | 4°C |
| Boiling point | 75-76 °C/0.8 mmHg (lit.) |
| Density | 0.99 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point | 203 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| Specific Gravity | 1.02 |
| color | Colorless to Yellow to Green |
| Water Solubility | Insoluble in water. |
| InChI | 1S/C10H8O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-6H,1H3 |
| InChIKey | UPEUQDJSUFHFQP-UHFFFAOYSA-N |
| SMILES | CC(=O)C#Cc1ccccc1 |
| CAS DataBase Reference | 1817-57-8(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H302 | |||||||||
| Precautionary statements | P280a-P305+P351+P338-P321-P332+P313-P337+P313-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi,Xn | |||||||||
| Risk Statements | 36/37/38-22 | |||||||||
| Safety Statements | 26-27-37/39 | |||||||||
| RIDADR | UN 3334 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ES0890000 | |||||||||
| HS Code | 2914390090 | |||||||||
| Storage Class | 10 - Combustible liquids | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral | |||||||||
| Toxicity | mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05642, | |||||||||
| NFPA 704: |
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