CAS No: 2303-01-7, Chemical Name: m-cresol purple
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2303-01-7 m-cresol purple

product Name m-cresol purple
Synonyms 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
Molecular Formula C22H18O4
Molecular Weight 346.3759
InChI InChI=1/C22H18O4/c1-13-11-15(23)7-9-18(13)22(19-10-8-16(24)12-14(19)2)20-6-4-3-5-17(20)21(25)26-22/h3-12,23-24H,1-2H3
CAS Registry Number 2303-01-7
EINECS 218-960-6
Molecular Structure 2303-01-7 m-cresol purple
Density 1.32g/cm3
Boiling point 571.3°C at 760 mmHg
Refractive index 1.668
Flash point 205.3°C
Vapour Pressur 1.19E-13mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description S24/25:;