间甲酚紫

间甲酚紫

m-cresol purple

2303-01-7

C₂₂H₁₈O₄

346.3759

218-960-6

间甲苯酚紫; 间甲酚磺酰酞; 3,3'-二甲基酚酞

4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(3-methylphenol); phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methyl-; 2-[(Z)-(4-hydroxy-2-methylphenyl)(2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid; 3,3-bis(4-hydroxy-2-methylphenyl)-2-benzofuran-1(3H)-one

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1.32g/cm³

571.3°C at 760 mmHg

205.3°C

1.19E-13mmHg at 25°C

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