115-41-3, CAS No 115-41-3

115-41-3 Pyrocatechol Violet
Nom	Pyrocatechol Violet
Nom anglais	Pyrocatechol Violet;Pyrocatecholsulfonephthalein;Catechol Violet;alpha,alpha-bis(3,4-dihydroxyphenyl)toluene-2,alpha-sultone;catecholsulphonephthalein;Pyrocatechol sulphonephthalein;Catecholsulfonphthalein;4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)dibenzene-1,2-diol;2-[(E)-(3,4-dihydroxyphenyl)(3-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid;2-[(Z)-(3,4-dihydroxyphenyl)(3-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonic acid
Formule moléculaire	C₁₉H₁₄O₇S
Poids Moléculaire	386.3753
InChl	InChI=1/C19H14O7S/c20-14-7-5-11(9-16(14)22)19(12-6-8-15(21)17(23)10-12)13-3-1-2-4-18(13)27(24,25)26/h1-10,20,22-23H,(H,24,25,26)/b19-12-
Numéro de registre CAS	115-41-3
EINECS	204-088-3
Structure moléculaire
Densité	1.62g/cm³
Indice de réfraction	1.737
Description de sécurité	S24/25:;
MSDS	Material Safety Data Sheet

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Pyrocatechol Violet 115-41-3

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