BD8655431
4-Phenyl-3-butyn-2-one , 97% , 1817-57-8
CAS NO.：1817-57-8
Empirical Formula: C10H8O
Molecular Weight: 144.17
MDL number: MFCD00008776
EINECS: 217-327-1
| Pack Size | Price | Stock | Quantity |
| 1g | RMB102.40 | In Stock |
|
| 5g | RMB444.00 | In Stock |
|
| 25g | RMB1938.40 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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 |
| color | Colorless to Yellow to Green |
| Specific Gravity | 1.02 |
| Water Solubility | Insoluble in water. |
Description and Uses
It is used as pharmaceutical intermediate.
Safety
| Symbol(GHS) |  GHS07 |
| 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 |
| Toxicity | mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05642, |
