288-13-1 Pyrazole

????	Pyrazole
?? ??	Pyrazole; 1,2-Diazole; Pyrazol; 1,2-Diazole; 1H-pyrazole
???	C₃H₄N₂
???	68.0773
InChI	InChI=1/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)
cas??	288-13-1
EC??	206-017-1
?? ??
??	1.116g/cm³
?? ?	66-70℃
???	187°C at 760 mmHg
?? ??	1.528
???	87.5°C
? ???	SOLUBLE
???	0.887mmHg at 25°C
??? ??	Xn:Harmful;
??? ??	R22:; R36/37/38:;
?? ??	S26:; S37/39:;

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