product Name: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
- 4940-39-0
- 225-583-0
- C10H5O4
- 189.1448
- 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
- 260℃
- 337°C at 760 mmHg
- 138.9°C
- sparingly soluble
- 4.23E-05mmHg at 25°C
-
Xi:Irritant;
-
R36/37/38:;
-
S26:;
S37/39:;