ChemNet > CAS > 4940-39-0 4-Oxo-4H-1-benzopyran-2-carboxylic acid
4940-39-0 4-Oxo-4H-1-benzopyran-2-carboxylic acid
| Nama produk |
4-Oxo-4H-1-benzopyran-2-carboxylic acid |
| Nama Inggeris |
4-Oxo-4H-1-benzopyran-2-carboxylic acid; Chromone-2-carboxylic acid; Chromocarb~4-Oxo-4H-1-benzopyran-2-carboxylic acid; 4-oxo-4H-chromene-2-carboxylic acid; Chromocarb; 4-oxo-4H-chromene-2-carboxylate |
| MF |
C10H5O4 |
| Berat Molekul |
189.1448 |
| InChI |
InChI=1/C10H6O4/c11-7-5-9(10(12)13)14-8-4-2-1-3-6(7)8/h1-5H,(H,12,13)/p-1 |
| CAS NO |
4940-39-0 |
| EINECS |
225-583-0 |
| Struktur Molekul |
|
| Titik lebur |
260℃ |
| Titik didih |
337°C at 760 mmHg |
| Titik nyala |
138.9°C |
| Kelarutan air |
sparingly soluble |
| Tekanan wap |
4.23E-05mmHg at 25°C |
| Cinta bahaya |
 Xi:Irritant;
|
| Kod Risiko |
R36/37/38:;
|
| Keselamatan Penerangan |
S26:;
S37/39:;
|
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