622-58-2 p-Tolyl isocyanate
| ?????? ?? ??? |
p-Tolyl isocyanate |
| ???????? ??? |
p-Tolyl isocyanate; para-tolyl isocyanate; 4-Methylphenyl isocyanate; 4-Isocyanatotoluene; 1-isocyanato-4-methylbenzene |
| ????? ???????? |
C8H7NO |
| ?????? ??? |
133.1473 |
| InChI |
InChI=1/C8H7NO/c1-7-2-4-8(5-3-7)9-6-10/h2-5H,1H3 |
| ??? ??????? ?????? |
622-58-2 |
| EINECS |
210-743-4 |
| ????? ?????? |
|
| ????? |
0.99g/cm3 |
| ????? ?? ??? |
190.6°C at 760 mmHg |
| ??????? ??????? |
1.518 |
| ????? ??????? |
63.9°C |
| ????? ?? ???? |
0.537mmHg at 25°C |
| ???? ?????? |
Xn:Harmful;
|
| ???? ?? ??? |
R20/21/22:;
R36/37/38:;
|
| ??????? ????? |
S26:;
S36/37/39:;
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|