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   ChemNet > CAS > 21901-41-7 2-Hydroxy-5-nitro-4-picoline

21901-41-7 2-Hydroxy-5-nitro-4-picoline

??? ????? 2-Hydroxy-5-nitro-4-picoline
??? ??????? 2-Hydroxy-5-nitro-4-picoline; 2-hydroxy-4-methyl-5-nitropyridine; 4-methyl-5-nitro-2-pyridinol; 2-Hydroxy-5-nitro-4-methylpyridine; 4-Methyl-5-nitropyridin-2-ol; 4-methyl-5-nitropyridin-2(1H)-one; 4-methyl-5-nitropyridin-2(3H)-one
????? ???????? C6H6N2O3
??? ??????? 154.1234
InChI InChI=1/C6H6N2O3/c1-4-2-6(9)7-3-5(4)8(10)11/h3H,2H2,1H3
????? ?????? 21901-41-7
?????? ??????? 21901-41-7 2-Hydroxy-5-nitro-4-picoline
????? 1.44g/cm3
???? ??? 186-190℃
???? ????? 292°C at 760 mmHg
???? ???? 1.608
???? ?????? 130.4°C
???? ???? 0.00188mmHg at 25°C
??? ??????  Xn:Harmful;
????? ??? R20/21/22:;
R36/37/38:;
??????? ????? S26:;
S36/37/39:;
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