| Name： | 4-HYDROXYANTIPYRINE |
| CAS： | 1672-63-5 |
| Synonyms： | 4-HYDROXYANTIPYRINE ; 4-HYDROXY-2,3-DIMETHYL-1-PHENYL-3-PYRAZOLIN-5-ONE ; 1,2-DIHYDRO-4-HYDROXY-1,5-DIMETHYL-2-PHENYL-3H-PYRAZOL-3-ONE ; 4-HYDROXY-1,5-DIMETHYL-2-PHENYLPYRAZOL-3-ONE |
| MDL.： | MFCD00003143 |
| H bond acceptor： | 4 |
| H bond donor： | 1 |
| Smile： | Cc1c(c(=O)n(n1C)c2ccccc2)O |
| InChi： | InChI=1S/C11H12N2O2/c1-8-10(14)11(15)13(12(8)2)9-6-4-3-5-7-9/h3-7,14H,1-2H3 |
| InChiKey： | InChIKey=SKVPTPMWXJSBTF-UHFFFAOYSA-N |
Property |
|
| Melting Point： | 184-186 DEG C(LIT) |
| Comments： | UNSPSC: 12352100 WGK: 3 |
Safety information |
|
| Symbol： |
GHS07
|
| Signal word： | Warning |
| Hazard statements： | H315-H319-H335 |
| Precautionary statements： | P261-P305 + P351 + P338 |
| hazard symbol： | Xi |
| Risk Code： | R:36/37/38 |
| Safe Code： | S:26-36 |
| WGK Germany： | 3 |
4-HYDROXYANTIPYRINE
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