ChemNet > CAS > 94-53-1 Piperonylic acid

94-53-1 Piperonylic acid

??? ??????	Piperonylic acid
????? ???????????	Piperonylic acid; 3,4-Methylenedioxybenzoic acid; Piperonylic acid, (3,4-Methylenedioxybenzoic acid); 3,4-Methylendioxy-benzoic acid; 1-3-Benzodioxole-5-carboxylic acid~3,4-(Methylenedioxy)benzoic acid; 1,3-benzodioxole-5-carboxylic acid
?????? ????????	C₈H₆O₄
????? ??????? ???????	166.1308
InChI	InChI=1/C8H6O4/c9-8(10)5-1-2-6-7(3-5)12-4-11-6/h1-3H,4H2,(H,9,10)
?????????? ???????? ???????	94-53-1
???????? ????????? ???	202-342-8
???? ??????
?????	1.468g/cm³
???? ????????	229-235℃
???? ???????	324.6°C at 760 mmHg
????? ????????	1.612
???? ??????	139.6°C
??????? ?? ?????	slightly soluble
??? ??????	9.95E-05mmHg at 25°C
?????? ??? ??????? ??????	Xn:Harmful;
??? ?????????	R22:; R37/38:; R41:;
???? ?????	S26:; S36/37/39:;

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