254-18-2 2 ?? -1,2-??????????????
| ?????? ?? ??? |
2 ?? -1,2-?????????????? |
| ????????? |
; 2H-1,2-??????????????, ??????????; ??????????????; ???? (2H-1,2-??????????????) |
| ???????? ??? |
2H-1,2-Benzoxazine; 2H-1,2-benzoxazine, homopolymer; benzoxazin; poly(2H-1,2-benzoxazine) |
| ????? ???????? |
C8H7NO |
| ?????? ??? |
133.1473 |
| InChI |
InChI=1/C8H7NO/c1-2-4-8-7(3-1)5-6-9-10-8/h1-6,9H |
| ??? ??????? ?????? |
254-18-2 |
| ????? ?????? |
|
| ????? |
1.142g/cm3 |
| ????? ?? ??? |
207.165°C at 760 mmHg |
| ??????? ??????? |
1.572 |
| ????? ??????? |
73.231°C |
| ????? ?? ???? |
0.229mmHg at 25°C |
|