1,2-bis(diethoxyphosphoryl)-3,3,4,4-tetrafluoro-cyclobutene

Modify Date: 2025-09-18 19:14:56

1,2-bis(diethoxyphosphoryl)-3,3,4,4-tetrafluoro-cyclobutene structure	Common Name	1,2-bis(diethoxyphosphoryl)-3,3,4,4-tetrafluoro-cyclobutene
	CAS Number	4545-92-0	Molecular Weight	398.22500
	Density	1.33g/cm3	Boiling Point	372.7ºC at 760 mmHg
	Molecular Formula	C₁₂H₂₀F₄O₆P₂	Melting Point	N/A
	MSDS	N/A	Flash Point	179.2ºC

Name	Tetraaethyl-3,3,4,4-tetrafluor-1-cyclobuten-1,2-ylendiphosphonat
Synonym	More Synonyms

Density	1.33g/cm3
Boiling Point	372.7ºC at 760 mmHg
Molecular Formula	C₁₂H₂₀F₄O₆P₂
Molecular Weight	398.22500
Flash Point	179.2ºC
Exact Mass	398.06700
PSA	90.68000
LogP	5.01440
Index of Refraction	1.422

1,2-dichlorotetrafluorocyclobut-1-ene structure

1,2-dichlorotet...

CAS#:377-93-5

Triethyl phosphite structure

Triethyl phosphite

CAS#:122-52-1

~61%

1,2-bis(diethoxyphosphoryl)-3,3,4,4-tetrafluoro-cyclobutene Structure

1,2-bis(diethox...

CAS#:4545-92-0

Literature: Su, Debao; Guo, Cai-Yun; Willett, Roger D.; Scott, Brian; Kirchmeier, Robert L.; Shreeve, Jean'ne M. Journal of the American Chemical Society, 1990 , vol. 112, # 8 p. 3152 - 3155

Precursor 2
CAS#:377-93-5 1,2-dichlorotet... CAS#:122-52-1 Triethyl phosphite
DownStream 0

Stannane,tetraethynyl

3,3,4,4-Tetrafluor-cyclobut-1-en-1,2-diphosphonsaeure-1,2-tetraaethyl-ester

Tetraaethinylstannan

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Dayang Chem (Hangzhou) Co., Ltd.
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Product Name: 1,2-bis(diethoxyphosphoryl)-3,3,4,4-tetrafluoro-cyclobutene
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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