ChemNet > CAS > 485-47-2 Ninhydrin
485-47-2 Ninhydrin
| product Name |
Ninhydrin |
| Synonyms |
1,2,3-Indantrione monohydrate~1,2,3-Triketohydrindene monohydrate; 1,2,3-Triketohydrindene; 1H-Indene-1,2,3-trione; 2,2-Dihydroxy-1H-indene-1,3(2H)-dione; Ninhydrin (1.06762); Ninhydrin spray refill; 1,2,3-Indantrione; 1H-indene-1,2,3-trione hydrate (1:1); Ninhydrin crystals; Ninhydrin hydrate |
| Molecular Formula |
C9H6O4 |
| Molecular Weight |
178.1415 |
| InChI |
InChI=1/C9H4O3.H2O/c10-7-5-3-1-2-4-6(5)8(11)9(7)12;/h1-4H;1H2 |
| CAS Registry Number |
485-47-2 |
| EINECS |
207-618-1 |
| Molecular Structure |
|
| Melting point |
250℃ |
| Boiling point |
338.4°C at 760 mmHg |
| Flash point |
147.7°C |
| Water solubility |
0.1-0.5 g/100 mL at 20℃ |
| Vapour Pressur |
9.83E-05mmHg at 25°C |
| Hazard Symbols |
 Xn:Harmful;
|
| Risk Codes |
R22:;
R36/37/38:;
|
| Safety Description |
S26:;
S28A:;
|
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