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05-6580

Cresol red

JIS special grade

Synonym(s):

o-Cresolsulfonphthalein

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About This Item

Empirical Formula (Hill Notation):
C21H18O5S
CAS Number:
1733-12-6
Molecular Weight:
382.43
EC Number:
217-064-2
UNSPSC Code:
12171502
PubChem Substance ID:
329748140
Beilstein/REAXYS Number:
343399
MDL number:
MFCD00005878
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grade

JIS special grade

availability

available only in Japan

pH

7.2-8.8, yellow to red

SMILES string

Cc1cc(ccc1O)C2(OS(=O)(=O)c3ccccc23)c4ccc(O)c(C)c4

InChI

1S/C21H18O5S/c1-13-11-15(7-9-18(13)22)21(16-8-10-19(23)14(2)12-16)17-5-3-4-6-20(17)27(24,25)26-21/h3-12,22-23H,1-2H3

InChI key

OBRMNDMBJQTZHV-UHFFFAOYSA-N

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Storage Class

11 - Combustible Solids

WGK

WGK 3

PPE (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

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