| Company Name: |
Alfa Chemistry |
| Tel: |
+1-5166625404; |
| Email: |
Info@alfa-chemistry.com |
|
| | 2-Nitrophenylpropiolic acid Basic information |
| | 2-Nitrophenylpropiolic acid Chemical Properties |
| Melting point | ~157° with decompn | | Boiling point | 326.87°C (rough estimate) | | density | 1.4625 (rough estimate) | | refractive index | 1.4500 (estimate) | | pka | 1.52±0.10(Predicted) |
| | 2-Nitrophenylpropiolic acid Usage And Synthesis |
| Chemical Properties | Yellow to brown crystals. Partially soluble in hot water and
alcohol; insoluble in carbon disulfide. | | Uses | As a reagent for alkaloids and glucose. | | Hazard | Decomposition may occur with explosive
violence. | | Purification Methods | Digest the acid with boiling CHCl3, then crystallise it from H2O. The amide has m 159o (plates, from H2O). [Schofield & Simpson J Chem Soc 516 1945, Beilstein 9 H 636, 9 I 267, 9 II 438, 9 III 3067, 9 IV 2330.] |
| | 2-Nitrophenylpropiolic acid Preparation Products And Raw materials |
|