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HCID 79381Erstellt: 26. Oktober 2026

o-[(4-Hydroxyphenyl)sulfonyl]phenol

2,4-BPS · 24 Bisphenol S · BPS-24C · 2,4'2,4'-DIHYDROXYDIPHEN · 2,4’-sulfonyldi-pheno · 2,4’-sulfonyldiphenol · 2,4'-Sulfonylbisphenol · Dihydroxydiphenylsulfone

https://huagongshe.com/de/chemical/79381

Molekülstruktur von o-[(4-Hydroxyphenyl)sulfonyl]phenol

Identifikatoren & physikalische Daten

CAS No.5397-34-2
SummenformelC12H10O4S
Durchschnittliche Molmasse250,27 g/mol
Monoisotopische Masse250,0299798 g/mol
SMILESO=S(=O)(c1ccc(O)cc1)c1ccccc1O
InChIKeyLROZSPADHSXFJA-UHFFFAOYSA-N
PubChem CID79381
EC No.226-421-1
DTXSIDDTXSID9052183
Lokaler Nameo-[(4-Hydroxyphenyl)sulfonyl]phenol

Chemische & physikalische Eigenschaften

XLogP2
Polarare Oberfläche (TPSA)83
H-Brücken-Donoren2
H-Brücken-Akzeptoren4
Frei drehbare Bindungen2
Schwere Atome17
Formalladung0
Komplexität338
StoffklassenBisphenol
Endocrine DisruptorsPotential endocrine disrupting compound
Physical DescriptionDry Powder
Schmelzpunkt184°C
Siedepunkt487.2±30.0 °C(Predicted)
Dichte1.432±0.06 g/cm3(Predicted)
LagerbedingungenRefrigerator
LöslichkeitDMSO (Slightly), Ethanol (Slightly), Methanol (Slightly)
pKa (Säurekonstante)7.09±0.15(Predicted)
AggregatzustandSolid
FarbeWhite to Off-White
InChIKeyLROZSPADHSXFJA-UHFFFAOYSA-N
CAS Datenbank5397-34-2(CAS DataBase Reference)
EPA chemische InformationenPhenol, 2-[(4-hydroxyphenyl)sulfonyl]- (5397-34-2)

Sicherheit & Vorschriften

GHS-EinstufungThis chemical does not meet GHS hazard criteria for 26.4% (38 of 144) of reports.DangerH302 (72.9%): Harmful if swallowed [Warning Acute toxicity, oral]P203, P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P321, P330, P362+P364, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 144 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Regulatorische InformationenPhenol, 2-[(4-hydroxyphenyl)sulfonyl]- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Phenol, 2-[(4-hydroxyphenyl)sulfonyl]- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Hazard Classes and CategoriesAcute Tox. 4 (72.9%)
TSCA-Inventar-StatusTSCA listed
Zollcode2930.90.2900
RTECS-Nr.SL5365000
R-Sätze (R)36/37/38
Sicherheitshinweise (S)26-36/37/39