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136-40-3 Phenazopyridine Hydrochloride |
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| Chemical Name | Phenazopyridine Hydrochloride |
| Synonyms | Bisteril;Mallophene;3-Phenylazo-2,6-Diaminopyridine Hydrochloride;3-Phenylazo-2,6-Diaminopyridine Monohydrochloride;3-(Phenylazo)-2,6-Pyridinediamine, Monohydrochloride;3-Benzeneazo-2,6-Diaminopyridine Monohydrochloride;2,6-Diamino-3-[Phenylazo]Pyridine Hydrochloride;2,6-Diamino-3-(Phenylazo)Pyridine Monohydrochloride;Phenylazodiaminopyridine Hydrochloride;Phenazodine;Phenazopyridine Hcl;Pyridacil;3-[(E)-Phenyldiazenyl]Pyridine-2,6-Diamine;3-[(E)-Phenyldiazenyl]Pyridine-2,6-Diamine Hydrochloride (1:1);3-Phenylazopyridine-2,6-Diamine Hydrochloride |
| Molecular Formula | C11H12ClN5 |
| Molecular Weight | 249.6995 |
| InChl | InChI=1/C11H11N5.ClH/c12-10-7-6-9(11(13)14-10)16-15-8-4-2-1-3-5-8;/h1-7H,(H4,12,13,14);1H |
| CAS Registry Number | 136-40-3 |
| EINECS | 205-243-8 |
| Molecular Structure | ![]() |
| Melting Point | 139℃ |
| Boiling Point | 463°C at 760 mmHg |
| Flash Point | 233.8°C |
| Water Solubility | 0.01-0.1 g/100 mL at 20℃ |
| Vapour Pressur | 5.66E-09mmHg at 25°C |
| Hazard Symbols | |
| Risk Codes | R22||R36/37/38||R40:; |
| Safety Description | S26||S36/37:; |
| MSDS | |