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The physical and chemical property of 89-05-4 is provided by ChemNet.com
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   ChemNet > CAS > 89-05-4 1,2,4,5-Benzenetetracarboxylic acid

89-05-4 1,2,4,5-Benzenetetracarboxylic acid

??? ?????? 1,2,4,5-Benzenetetracarboxylic acid
????? ??????????? 1,2,4,5-Benzenetetracarboxylic acid; Pyromellitic acid hydrate; Pyromellitic acid; benzene-1,2,4,5-tetracarboxylic acid; benzene-1,2,4,5-tetracarboxylate; 1,2,4,5-TETRACARBOXYBENZENE
?????? ???????? C10H2O8
????? ??????? ??????? 250.1203
InChI InChI=1/C10H6O8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2H,(H,11,12)(H,13,14)(H,15,16)(H,17,18)/p-4
?????????? ???????? ??????? 89-05-4
???????? ????????? ??? 201-879-5
???? ?????? 89-05-4 1,2,4,5-Benzenetetracarboxylic acid
???? ???????? 281-284.5℃
???? ??????? 585.8°C at 760 mmHg
???? ?????? 322.1°C
??????? ?? ????? 1.5 g/100 mL (20℃)
??? ?????? 1.45E-14mmHg at 25°C
?????? ??? ??????? ??????  Xi:Irritant;
??? ????????? R36/37/38:;
???? ????? S26:;
S37/39:;
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