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 |
???????? ????????? ??? |
210-743-4 |
???? ?????? |
|
????? |
0.99g/cm3 |
???? ??????? |
190.6°C at 760 mmHg |
????? ???????? |
1.518 |
???? ?????? |
63.9°C |
??? ?????? |
0.537mmHg at 25°C |
?????? ??? ??????? ?????? |
Xn:Harmful;
|
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R20/21/22:;
R36/37/38:;
|
???? ????? |
S26:;
S36/37/39:;
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|