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Phenol Red, ACS_Molecular_structure_CAS_143-74-8)
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Phenol Red, ACS

Catalog No. 16294 Name Alfa Aesar
CAS Number 143-74-8 Website
M. F. C19H14O5S Telephone
M. W. 354.37646 Fax
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Storage Chembase ID: 102684

SYNONYMS

Title
酚红, ACS
IUPAC name
3,3-bis(4-hydroxyphenyl)-3H-2,1λ6-benzoxathiole-1,1-dione
IUPAC Traditional name
phenol red
Synonyms
Phenylsulfonephthalein
Phenolsulfonphthalein

DATABASE IDS

Merck Index 147247
Beilstein Number 326470
CAS Number 143-74-8
EC Number 205-609-7
MDL Number MFCD00003552

PROPERTIES

Apperance Crystalline
Melting Point >300°C
Solubility Practically insoluble in chloroform, ether. Soluble in aqueous alkali hydroxides or carbonates with red color (removed by boiling with zinc dust). Solubility in water: approximately 1g/1300ml. Solubility in alcohol: approximately 1g/350ml
GHS Pictograms GHS07
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
GHS Precautionary statements P261-P305+P351+P338-P302+P352-P321-P405-P501A
Risk Statements 36/37/38
RTECS SJ7490000
Safety Statements 26-37
TSCA Listed

DETAILS

REFERENCES