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HCID 69900Erstellt: 26. Oktober 2026

Hydroxymethyldiphenylsilan

DK402 · DK908 · DKFELEX0244 · Methyldiphenylsilanol · DIPHENYLMETHYLSILANOL · Silanol, methyldiphenyl- · hydroxymethyldiphenylsilane · Methylhydroxydiphenylsilane

https://huagongshe.com/de/chemical/69900

Molekülstruktur von Hydroxymethyldiphenylsilan

Identifikatoren & physikalische Daten

CAS No.778-25-6
SummenformelC13H14OSi
Durchschnittliche Molmasse214,33 g/mol
Monoisotopische Masse214,0813916 g/mol
SMILESC[Si](O)(c1ccccc1)c1ccccc1
InChIKeyMLPRTGXXQKWLDM-UHFFFAOYSA-N
PubChem CID69900
EC No.212-293-4
DTXSIDDTXSID3061132
Lokaler NameHydroxymethyldiphenylsilan

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)20,2
H-Brücken-Donoren1
H-Brücken-Akzeptoren1
Frei drehbare Bindungen2
Schwere Atome15
Formalladung0
Komplexität175
SpringerMaterials PropertiesViscosity
Schmelzpunkt167°C
Siedepunkt304 °C [760mmHg]
Dichte1.07
Brechungsindex1.577
Flammpunkt138 °C
Aggregatzustandsolid
pKa (Säurekonstante)12.89±0.58(Predicted)
NIST chemische InformationenSilanol, methyldiphenyl-(778-25-6)
EPA chemische InformationenSilanol, methyldiphenyl- (778-25-6)

Sicherheit & Vorschriften

GHS-EinstufungWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.
Regulatorische InformationenChemical: Silanol, methyldiphenyl-Silanol, methyldiphenyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
TSCA-Inventar-StatusTSCA listed