| Name： | PHTHALAZONE |
| CAS： | 119-39-1 |
| Synonyms： | PHTHALAZIN-1(4H)-ONE ; PHTHALAZINONE ; 1(2H)-PHTHALAZINONE ; 1,2-DIHYDROPHTHALAZIN-1-ONE ; 1-OXOPHTHALAZINE ; 1-HYDROXYPHTHALAZINE ; PHTHALAZONE ; 1,2-DIHYDRO-1-OXOPHTHALAZINE ; PHTHALAZIN-1(2H)-ONE ; 1,2H-PHTHALAZONE ; BENZO[D]PYRIDAZIN-1(2H)ONE |
| MDL.： | MFCD00006892 |
| H bond acceptor： | 3 |
| H bond donor： | 1 |
| Smile： | c1ccc2c(c1)cn[nH]c2=O |
| InChi： | InChI=1S/C8H6N2O/c11-8-7-4-2-1-3-6(7)5-9-10-8/h1-5H,(H,10,11) |
| InChiKey： | InChIKey=IJAPPYDYQCXOEF-UHFFFAOYSA-N |
Property |
|
| Melting Point： | 183-185 DEG C(LIT) |
| Boiling Point： | DENSITY: 2.04 |
| Comments： | RTECS: TH9185000 UNSPSC: 12352100 WGK: 3 |
Safety information |
|
| Symbol： |
GHS07
|
| Signal word： | Warning |
| Hazard statements： | H302 |
| hazard symbol： | Xn |
| Risk Code： | R:22 |
| Safe Code： | S:22-24/25 |
| WGK Germany： | 3 |
PHTHALAZONE
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