![3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide,CAS No. 2303-01-7.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-40599_C21H18O5S.png "3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide,CAS No. 2303-01-7.")
3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide CAS No.2303-01-7 / Cat No.EBD40599
3,3-Bis(4-hydroxy-2-methylphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide
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
3-cresolpurple
4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(3-methylphenol)s,s-dioxide
4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(m-cresol)s,s-dioxide
cresolpurple(non-specificname)
phenol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(3-methyl-,s,s-dioxide
phenol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis[3-methyl-,s,s-dioxide
pourpredem-cresol
m-cresolsulfonphthalein
cresol purple
m-cresol purple
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
Properties
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Density:
1.37 g/cm3
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Boiling point:
577.5 °C at 760 mmHg
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Flashing point:
303 °C
Safety Information
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Signal words:
None
NMR Spectrum
Prediction： delta 1.933 (s, 6H); delta 7.10 (1H), delta 7.70 (2H), and delta 8.03 (1H); delta 6.47 (dd, J=2.2, 8.6 Hz, 2H), delta 6.66 (t, J=8.6 Hz, 2H), and delta 6.61 (2H)
1H NMR
13C NMR
