Methylphosphonic acid bis(trimethylsilyl) ester

Modify Date: 2025-09-25 17:02:12

Methylphosphonic acid bis(trimethylsilyl) ester structure	Common Name	Methylphosphonic acid bis(trimethylsilyl) ester
	CAS Number	18279-83-9	Molecular Weight	240.385
	Density	1.0±0.1 g/cm3	Boiling Point	209.3±23.0 °C at 760 mmHg
	Molecular Formula	C₇H₂₁O₃ψ₂	Melting Point	N/A
	MSDS	N/A	Flash Point	80.4±22.6 °C

Name	Bis(trimethylsilyl) methylphosphonate
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	209.3±23.0 °C at 760 mmHg
Molecular Formula	C₇H₂₁O₃ψ₂
Molecular Weight	240.385
Flash Point	80.4±22.6 °C
Exact Mass	240.076675
LogP	1.81
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.408
InChIKey	KFHCUPQNEZPPQU-UHFFFAOYSA-N
SMILES	C[Si](C)(C)OP(C)(=O)O[Si](C)(C)C

Phosphonic acid, methyl-, bis(trimethylsilyl) ester

MFCD28901347

Bis(trimethylsilyl) methylphosphonate

Phosphonic acid, P-methyl-, bis(trimethylsilyl) ester

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