[(3,5-Difluorophenyl)ethynyl](trimethyl)silane

Modify Date: 2025-08-25 17:24:18

[(3,5-Difluorophenyl)ethynyl](trimethyl)silane structure	Common Name	[(3,5-Difluorophenyl)ethynyl](trimethyl)silane
	CAS Number	445491-09-8	Molecular Weight	210.295
	Density	1.0±0.1 g/cm3	Boiling Point	207.1±40.0 °C at 760 mmHg
	Molecular Formula	C₁₁H₁₂F₂Si	Melting Point	N/A
	MSDS	USA	Flash Point	79.1±27.3 °C

Name	2-(3,5-difluorophenyl)ethynyl-trimethylsilane
Synonym	More Synonyms

Density	1.0±0.1 g/cm3
Boiling Point	207.1±40.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₂F₂Si
Molecular Weight	210.295
Flash Point	79.1±27.3 °C
Exact Mass	210.067627
LogP	4.59
Vapour Pressure	0.3±0.4 mmHg at 25°C
Index of Refraction	1.479

Personal Protective Equipment	Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)
Hazard Codes	F
WGK Germany	3

Precursor 2
CAS#:461-96-1 1-Bromo-3,5-dif... CAS#:1066-54-2 TMS-acetylene
DownStream 1
CAS#:151361-87-4 1-ethynyl-3,5-d...

[(3,5-Difluorophenyl)ethynyl](trimethyl)silane

MFCD04039981

Benzene, 1,3-difluoro-5-[2-(trimethylsilyl)ethynyl]-

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