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HCID 1710Erstellt: 26. Oktober 2026

4-(Trimethylsilyl)phenylboronic Acid (contains varying amounts of Anhydride)

(4-trimethylsilylphenyl)boronic acid 97%min · AKOS BRN-0431 · 4-(Trimethylsilyl)phenyl]boronic · 4-triemthylsilylphenylboronic acid · p-Trimethylsilylbenzeneboronic acid · 4-TRIMETHYLSILYLBENZENEBORONIC ACID · P-(TRIMETHYLSILYL)PHENYLBORONIC ACID · 4-(TRIMETHYLSILYL)PHENYLBORONIC ACID

https://huagongshe.com/de/chemical/1710

Molekülstruktur von 4-(Trimethylsilyl)phenylboronic Acid (contains varying amounts of Anhydride)

Identifikatoren & physikalische Daten

CAS No.17865-11-1
SummenformelC9H15BO2Si
Durchschnittliche Molmasse194,11 g/mol
Monoisotopische Masse194,09343665 g/mol
SMILESC[Si](C)(C)c1ccc(B(O)O)cc1
InChIKeyNRPZMSUGPMYBCQ-UHFFFAOYSA-N
PubChem CID1710
EC No.672-616-3
DTXSIDDTXSID60274326

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)40,5
H-Brücken-Donoren2
H-Brücken-Akzeptoren2
Frei drehbare Bindungen2
Schwere Atome13
Formalladung0
Komplexität159
Schmelzpunkt173-178 °C (lit.)
Siedepunkt294.4±42.0 °C(Predicted)
Dichte1.01±0.1 g/cm3(Predicted)
LagerbedingungenKeep in dark place,Sealed in dry,Room Temperature
Aggregatzustandpowder to crystal
pKa (Säurekonstante)8.42±0.10(Predicted)
FarbeWhite to Almost white
InChIInChI=1S/C9H15BO2Si/c1-13(2,3)9-6-4-8(5-7-9)10(11)12/h4-7,11-12H,1-3H3
InChIKeyNRPZMSUGPMYBCQ-UHFFFAOYSA-N
SMILESB(C1=CC=C([Si](C)(C)C)C=C1)(O)O
CAS Datenbank17865-11-1(CAS DataBase Reference)

Sicherheit & Vorschriften

GHS-EinstufungWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 3 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Wassergefährdungsklasse (WGK)3
Zollcode29319090
Sicherheitshinweise (S)24/25
Lagerklasse13 - Non Combustible Solids
4-(Trimethylsilyl)phenylboronic Acid (contains varying amounts of Anhydride)｜Huagongshe