Substance

ID:741162

Names and Identifiers
Synonyms
PhenolsulfonphthaleinPhenylsulfonephthalein酚红, ACSPhenol Red, ACS
IUPAC Traditional name
phenol red
IUPAC name
3,3-bis(4-hydroxyphenyl)-3H-2,1λ6-benzoxathiole-1,1-dione
Registration numbers
CAS Number
143-74-8
EC Number
205-609-7
MDL Number
MFCD00003552
Beilstein Number
326470
Merck Index
147247
Properties
Safety Information
Safety Statements
26-37
RTECS
SJ7490000
GHS Pictograms
GHS07
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
European Hazard Symbols
Irritant Irritant (Xi)
GHS Hazard statements
H315-H319-H335
GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Risk Statements
36/37/38
TSCA Listed
是
Physical Property
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
Apperance
Crystalline
Melting Point
>300°C
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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