787-84-8 sym-Dibenzoylhydrazine
| ?? ????? |
sym-Dibenzoylhydrazine |
| ?? ????? |
sym-Dibenzoylhydrazine; N,N-Dibenzoylhydrazine; NN-Dibenzoylhydrazine; N,N-Dibenzhydrazide; N'-benzoylbenzohydrazide; Dibenzoyl hydrazine (symmetrical) |
| ????????? ??????? |
C14H12N2O2 |
| ???? ???????? |
240.2573 |
| InChI |
InChI=1/C14H12N2O2/c17-13(11-7-3-1-4-8-11)15-16-14(18)12-9-5-2-6-10-12/h1-10H,(H,15,17)(H,16,18) |
| ???? CAS |
787-84-8 |
| EINECS |
212-329-9 |
| ???? ???????? |
|
| ?????? |
1.213g/cm3 |
| ????? ????? |
238.5-240.5℃ |
| ????? ????? |
485.6°C at 760 mmHg |
| ???? ????? |
1.607 |
| ????? ???? |
202.8°C |
| ??? ???? |
1.39E-09mmHg at 25°C |
| Hazard ?????? |
Xn:Harmful;
|
| ??????? ???? |
R20/21:Harmful by inhalation and in contact with skin.;
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| ?????? ????? |
S23:Do not inhale gas/fumes/vapour/spray.;
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