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Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate

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  • Name Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate
  • EINECSN/A
  • CAS No. 18048-06-1
  • Density1.009g/cm3
  • PSA63.80000
  • LogP3.39750
  • SolubilityN/A
  • Melting PointN/A
  • FormulaC11H27 O5 P Si
  • Boiling Point324.2°Cat760mmHg
  • Molecular Weight298.392
  • Flash Point149.9°C
  • Transport InformationN/A
  • AppearanceN/A
  • SafetyA poison by ingestion and skin contact. A moderate skin and severe eye irritant. When heated to decomposition it emits toxic vapors of POx.
  • Risk CodesN/A
  • Molecular Structure
    Molecular Structure of 18048-06-1 (diethyl [2-(diethoxymethylsilyl)ethyl]phosphonate)
  • Hazard SymbolsA poison by ingestion and skin contact. A moderate skin and severe eye irritant.
  • SynonymsA poison by ingestion and skin contact. A moderate skin and severe eye irritant.

Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate Chemical Properties

Product Name: Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate (CAS NO.18048-06-1)


Molecular Formula: C11H27O5PSi
Molecular Weight: 298.388341g/mol
Mol File: 18048-06-1.mol
Einecs: 298.388341
Boiling point: 324.2 °C at 760 mmHg
Flash Point: 149.9 °C
Density: 1.009 g/cm3
Surface Tension: 28 dyne/cm
Enthalpy of Vaporization: 54.37 kJ/mol
Vapour Pressure: 0.000473 mmHg at 25°C
H-Bond Donor: 0
H-Bond Acceptor: 5
IUPAC Name: 2-diethoxyphosphorylethyl-diethoxy-methylsilane
Canonical SMILES: CCO[Si](C)(CCP(=O)(OCC)OCC)OCC
InChI: InChI=1S/C11H27O5PSi/c1-6-13-17(12,14-7-2)10-11-18(5,
15-8-3)16-9-4/h6-11H2,1-5H3 
InChIKey: UTDZETSWQLQWER-UHFFFAOYSA-N

Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate Toxicity Data With Reference

1.    

skn-rbt 10 µL/24H MOD

    NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0534583 .
2.    

eye-rbt 5 µL/24H SEV

    NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0534583 .
3.    

orl-rat LD50:1070 µL/kg

    NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0534583 .
4.    

skn-rbt LD50:6350 µL/kg

    NTIS**    National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0534583 .

Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate Safety Profile

A poison by ingestion and skin contact. A moderate skin and severe eye irritant. When heated to decomposition it emits toxic vapors of POx.

Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate Specification

 Diethyl (2-(diethoxymethylsilyl)ethyl)phosphonate ,its CAS NO. is 18048-06-1,the synonyms is EINECS 241-959-7 ; Phosphonic acid, 2-(diethoxymethylsilyl)ethyl-, diethyl ester ; Silane 40-43 ; Phosphonic acid, P-(2-(diethoxymethylsilyl)ethyl)-, diethyl ester .

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