Брутто-формула:
C21H18O5S
CAS# 1733-12-6
Категории:
Кислотно-основные индикаторы
, Фенолы
PubChem CID: 73013
| ChemSpider ID: 65818
| CHEBI:86218
| MolPort-001-639-072
| NSC 7224
| UNII-839K2R4B8K
| CB4376563
0.2
⇌
1.8
7.2
⇌
8.8
pH
Названия
Русский:
English:
- 3',3''-диметилфенолсульфофталеин
- Крезоловый красный
- о-крезол-сульфофталеин
- 2-Cresolsulfonephthalein
- 3',3''-Dimethylphenolsulfonephthalein
- 4,4'-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-methylphenol)(IUPAC)
- 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-methylphenol) s,s-dioxide
- 4-[3-(4-hydroxy-3-methylphenyl)-1,1-dioxo-2,1$l^{6}-benzoxathiol-3-yl]-2-methylphenol(IUPAC)
- Cresol Red [Wiki]
- Cresolsulfophthalein
- EINECS:217-064-2
- O-CRESOLSULFONPHTHALEIN
- Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2-methyl-
- Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-methyl-(CAS)
- Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-methyl-, S,S-dioxide (9CI)
- [1733-12-6]
- a-Hydroxy-a,a-bis(4-hydroxy-m-tolyl)-o-toluenesulfonic Acid g-Sultone
- o-Cresol Red
- o-Cresolsulfonephthalein
Варианты формулы:
`//`\`||/\\|_qS<_(a94,N2)O><_(a24,N2)O>_qO_q<_q><-\\-<\>//<-OH>`\`=`/>`|/`||`\<`|OH>`//<`\>|\\
`/`=`\//-\\_qS<_(a94,N2)O><_(a24,N2)O>_qO_q<_q></\//`|</OH>`\\<`|>`/||>`\`//`\`||<`\HO>/<`|>\\|