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HCID 69792Erstellt: 26. Oktober 2026

Diethyl-[2-(triethoxysilyl)ethyl]phosphonat

diethylphosphatoethyltriethoxy · Diethylphosphatoe triethoxysilane · Diethylphosphatoethyltriethoxysilane · DIETHOXYPHOSPHORYLETHYLTRIETHOXYSILANE · (2-diethylphosphatoethyl)triethoxysilane · 2-Dethoxyphosphorylethyl(triethoxy)silane · 2-Diethoxyphosphorylethyl-Triethoxy-Silane · Diethylphosphatoethyltriethoxysilane, 92+%

https://huagongshe.com/de/chemical/69792

Molekülstruktur von Diethyl-[2-(triethoxysilyl)ethyl]phosphonat

Identifikatoren & physikalische Daten

CAS No.757-44-8
SummenformelC12.H29.O6.P.Si
Durchschnittliche Molmasse328,41 g/mol
Monoisotopische Masse328,14710181 g/mol
SMILESCCO[Si](CCP(=O)(OCC)OCC)(OCC)OCC
InChIKeyRGAHQVPQZZNNOV-UHFFFAOYSA-N
PubChem CID69792
EC No.212-056-5
DTXSIDDTXSID1061075
Lokaler NameDiethyl-[2-(triethoxysilyl)ethyl]phosphonat

Chemische & physikalische Eigenschaften

Polarare Oberfläche (TPSA)63,2
H-Brücken-Donoren0
H-Brücken-Akzeptoren6
Frei drehbare Bindungen13
Schwere Atome20
Formalladung0
Komplexität262
Dichte1.031 @25 °C
Schmelzpunkt<0°C
Siedepunkt141 °C (2 mmHg)
Brechungsindex1.423-1.425
Flammpunkt70°C
LagerbedingungenStorage temp. 2-8°C
Wichte1.03
InChIInChI=1S/C12H29O6PSi/c1-6-14-19(13,15-7-2)11-12-20(16-8-3,17-9-4)18-10-5/h6-12H2,1-5H3
InChIKeyRGAHQVPQZZNNOV-UHFFFAOYSA-N
SMILESP(CC[Si](OCC)(OCC)OCC)(=O)(OCC)OCC
EPA chemische InformationenPhosphonic acid, [2-(triethoxysilyl)ethyl]-, diethyl ester (757-44-8)

Sicherheit & Vorschriften

GHS-EinstufungDangerH314 (50%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P261, P264, P264+P265, P271, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P317, P319, P321, P332+P317, P337+P317, P362+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesSkin Corr. 1 (50%)
Protective Action Criteria (PAC)53 [mg/m3]590 [mg/m3]3500 [mg/m3]
TSCA-Inventar-StatusTSCA listed
Zollcode29319090
R-Sätze (R)36/37/38
GefahrensymboleXi
Sicherheitshinweise (S)37/39-26-36/37/39