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Thymol blue

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Thymol blue

Molecular formula: C27H30O5S CAS# 76-61-9
Categories: pH indicator , Phenols
1.22.8 89.6 pH
Names
English:
4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-isopropyl-5-methylphenol)(IUPAC)
4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis[5-methyl-2-(propan-2-yl)phenol]
4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)phenol] S,S-Dioxide
4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-5-methyl-2-propan-2-ylphenol(IUPAC)
EINECS:200-973-3
Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-(CAS)
Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[5-methyl-2-(1-methylethyl)-, S,S-dioxide
Thymol blue [Wiki]
a-Hydroxy-a,a-bis(5-hydroxycarvacryl)-o-toluenesulfonic Acid g-Sultone
Русский:
Тимоловый синий [Wiki]
тимолбляу
тимолсульфофталеин
German:
4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3,3-diyl)bis(2-isopropyl-5-methylphenol)(IUPAC)
4-[3-(4-hydroxy-2-methyl-5-propan-2-ylphenyl)-1,1-dioxobenzo[c]oxathiol-3-yl]-5-methyl-2-propan-2-ylphenol
Thymolblau [Wiki]
Thymolsulfonphthalein
French:
4,4'-(1,1-Dioxydo-3H-2,1-benzoxathiole-3,3-diyl)bis(2-isopropyl-5-méthylphénol)(IUPAC)
Bleu de thymol [Wiki]
Español:
Azul de timol [Wiki]
timolsulfonefetaleina
α-hidroxi-α,α-bis(5-hidroxicarvacril)- o-toluenesulfonic acid γ-sultona
Italiano:
Blu di timolo [Wiki]
timolsulfonftaleina
日本語:
4,4’-(3H-2,1-ベンゾオキサチオール-3-イリデン)ビス[5-メチル-2-(1-メチルエチル)フェノール]S,S-ジオキシド
4-[9-(4-ヒドロキシ-2-メチル-5-プロパン-2-イル-フェニル)-7,7-ジオキソ-8-オキサ-7λ6-チアビシクロ[4.3.0]ノナ-1,3,5-トリエン-9-イル]-5-メチル-2-プロパン-2-イル-フェノール(IUPAC)
チモールスルフォンフタレイン
チモールスルホフタレイン
チモールブルー [Wiki]
Português:
Azul de timol [Wiki]
中文:
百里酚蓝 [Wiki]

Variants of the formula:

`\\`-`//\=/_pS<_(a-94,N2)O><_(a-24,N2)O>_pO_p<_p><`/`\\`/<`\<`|H3C>`/H3C>||<`/HO>\//<\CH3>`|>\/<`|CH3>\\|<\OH>`//<`\`||>|<`/H3C>\CH3
`/`=`\//-\\_qS<_(a94,N2)O><_(a24,N2)O>_qO_q<_q><_(A-135)_q6<_q6>_pp6_p6<_q6HO>_pp6<_p6_pp6>_q6<_q6>_p6>_(A-35)_pp6<_p6>_q6_qq6<_p6OH>_q6<_qq6_q6>_p6<_p6>_q6
`/`=`\//-\\_qS<_(a94,N2)O><_(a24,N2)O>_qO_q<_q><_(A-135)_q6<_q6>_pp6_p6<_q6HO>_pp6<_p6_pp6>_q6<_q6>_p6>_(A-35)_pp6<_p6>_q6_qq6<_p6OH>_q6<_qq6_q6>_p6<_p6>_q6 <=>"pK1=1,7" SO3^-_(A170)`\`/||\//`|`\_(y-1.3)/\<|>//`|/O`/`\<`|<`\>/>`//|`/`\`/<|>`\\`|<`\HO>//<\||>`|<`\>/ <=>"pK2=8,9" SO3^-_(A170)`\`/||\//`|`\_(y-1.3)/\<|>//`|/O`/`\<`|<`\>/>`//|`/`\`/<|>`\\`|<`\O`^->//<\||>`|<`\>/
Elemental composition
Can't show the diagram.
Symbol Element Atomic weight Number of atoms Mass percent