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1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one

1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one ??? ???
?? ??:
13024-90-3
???:
1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one
???(??):
Einecs 235-884-9;AKOS BBS-00004514;3-Methyl-N-(4'-chlorophenyl)pyrazolone;1-(P-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE;1-(4-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE;1-(4-CHLOROPHENYL)-3-METHYL-5-PYRAZOLON&;3-Methyl-1-(4-chlorophenyl)-5-pyrazolone;3-Methyl-N-(4'-chlorophenyl)-5-pyrazolone;1-(4'-Chlorophenyl)-3-Methyl-5-Pyrazolone;1-(4-Chlorophenyl)-3-methyl-5(4H)-pyrazolone
CBNumber:
CB5338643
???:
C10H9ClN2O
??? ??:
208.64
MOL ??:
13024-90-3.mol

1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one ??

???
167-171 °C(lit.)
?? ?
382.8±25.0 °C(Predicted)
??
1.32±0.1 g/cm3(Predicted)
?? ?? (pKa)
2.18±0.50(Predicted)
??? ??
powder to crystal
??
White to Light yellow to Light orange
CAS ??????
13024-90-3(CAS DataBase Reference)
EPA
3H-Pyrazol-3-one, 2-(4-chlorophenyl)-2,4-dihydro-5-methyl- (13024-90-3)

??

????? 24/25
WGK ?? 3
TSCA TSCA listed
HS ?? 29331990

1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one C??? ??, ??, ??

??? ??

light yellow crystals

1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one ?? ?? ? ???

???

?? ??


1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one ?? ??

???( 160)?? ??
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