1-diethoxyphosphorylethoxy(trimethyl)silane

Modify Date: 2026-08-23 17:02:16

1-diethoxyphosphorylethoxy(trimethyl)silane Structure
1-diethoxyphosphorylethoxy(trimethyl)silane structure
Common Name 1-diethoxyphosphorylethoxy(trimethyl)silane
CAS Number 918-76-3 Molecular Weight 254.33600
Density N/A Boiling Point N/A
Molecular Formula C9H23O4PSi Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-diethoxyphosphorylethoxy(trimethyl)silane
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C9H23O4PSi
Molecular Weight 254.33600
Exact Mass 254.11000
PSA 54.57000
LogP 3.45000
InChIKey XEOZCLWLNHNWBL-UHFFFAOYSA-N
SMILES CCOP(=O)(OCC)C(C)O[Si](C)(C)C

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~85%

1-diethoxyphosphorylethoxy(trimethyl)silane Structure

1-diethoxyphosp...

CAS#:918-76-3

Learn More
Literature: Sekine, Mitsuo; Nakajima, Masashi; Kume, Akiko; Hashizume, Akio; Hata, Tsujiaki Bulletin of the Chemical Society of Japan, 1982 , vol. 55, # 1 p. 224 - 238

~88%

1-diethoxyphosphorylethoxy(trimethyl)silane Structure

1-diethoxyphosp...

CAS#:918-76-3

Learn More
Literature: Sekine, Mitsuo; Nakajima, Masashi; Kume, Akiko; Hashizume, Akio; Hata, Tsujiaki Bulletin of the Chemical Society of Japan, 1982 , vol. 55, # 1 p. 224 - 238

~87%

1-diethoxyphosphorylethoxy(trimethyl)silane Structure

1-diethoxyphosp...

CAS#:918-76-3

Learn More
Literature: Carter; Noronha-Blob; Audia; Dupont; McPherson; Natalie Jr.; Rzeszotarski; Spagnuolo; Waid; Kaiser Journal of Medicinal Chemistry, 1991 , vol. 34, # 10 p. 3065 - 3074

~%

1-diethoxyphosphorylethoxy(trimethyl)silane Structure

1-diethoxyphosp...

CAS#:918-76-3

Learn More
Literature: Lebedev,E.P. et al. J. Gen. Chem. USSR (Engl. Transl.), 1979 , vol. 49, p. 1731 - 1737,1517 - 1522

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1-(diethoxyphosphinyl)-ethoxytrimethylsilane
(1-trimethylsilanyloxy-ethyl)-phosphonic acid diethyl ester
Phosphonic acid,[1-[(trimethylsilyl)oxy]ethyl]-,diethyl ester

  | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What English synonyms does 1-diethoxyphosphorylethoxy(trimethyl)silane have?
A: English synonyms of 1-diethoxyphosphorylethoxy(trimethyl)silane: 1-(diethoxyphosphinyl)-ethoxytrimethylsilane, (1-trimethylsilanyloxy-ethyl)-phosphonic acid diethyl ester, Phosphonic acid,[1-[(trimethylsilyl)oxy]ethyl]-,diethyl ester.
Q: What is the molecular weight of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: Molecular weight of 1-diethoxyphosphorylethoxy(trimethyl)silane is 254.33600.
Q: What is the molecular formula of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: Molecular formula of 1-diethoxyphosphorylethoxy(trimethyl)silane is C9H23O4PSi.
Q: What is the CAS number of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: CAS number of 1-diethoxyphosphorylethoxy(trimethyl)silane is 918-76-3.
Q: What is the SMILES notation of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: SMILES notation of 1-diethoxyphosphorylethoxy(trimethyl)silane is CCOP(=O)(OCC)C(C)O[Si](C)(C)C.
Q: What is the English name of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: The English name of 1-diethoxyphosphorylethoxy(trimethyl)silane is 1-diethoxyphosphorylethoxy(trimethyl)silane.
Q: What is the LogP of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: LogP of 1-diethoxyphosphorylethoxy(trimethyl)silane is 3.45000.
Q: What is the polar surface area (PSA) of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: Polar surface area (PSA) of 1-diethoxyphosphorylethoxy(trimethyl)silane is 54.57000.
Q: What is the Chinese name of 918-76-3?
A: Chinese name of 918-76-3 is 918-76-3.
Q: What is the InChIKey of 1-diethoxyphosphorylethoxy(trimethyl)silane?
A: InChIKey of 1-diethoxyphosphorylethoxy(trimethyl)silane is XEOZCLWLNHNWBL-UHFFFAOYSA-N.
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