Tetraethyl vinylidene phosphonate

Modify Date: 2024-01-09 22:44:42

Tetraethyl vinylidene phosphonate Structure
Tetraethyl vinylidene phosphonate structure
Common Name Tetraethyl vinylidene phosphonate
CAS Number 37465-31-9 Molecular Weight 300.22600
Density 1.144g/cm3 Boiling Point 375ºC at 760mmHg
Molecular Formula C10H22O6P2 Melting Point N/A
MSDS N/A Flash Point 194.2ºC

 Names

Name 1,1-bis(diethoxyphosphoryl)ethene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.144g/cm3
Boiling Point 375ºC at 760mmHg
Molecular Formula C10H22O6P2
Molecular Weight 300.22600
Flash Point 194.2ºC
Exact Mass 300.08900
PSA 90.68000
LogP 3.98980
Index of Refraction 1.436

 Safety Information

HS Code 2916190090

 Synthetic Route

~92%

Tetraethyl vinylidene phosphonate Structure

Tetraethyl viny...

CAS#:37465-31-9

Literature: Kubicek, Vojtech; Kotek, Jan; Hermann, Petr; Lukes, Ivan European Journal of Inorganic Chemistry, 2007 , # 2 p. 333 - 344

~82%

Tetraethyl vinylidene phosphonate Structure

Tetraethyl viny...

CAS#:37465-31-9

Literature: KTB Tumorforschungsgesellschaft mbH; Kratz, Felix; Hochdoerffer, Katrin Patent: US2014/51623 A1, 2014 ; Location in patent: Paragraph 0051; 0054; 0055 ;

~94%

Tetraethyl vinylidene phosphonate Structure

Tetraethyl viny...

CAS#:37465-31-9

Literature: Inoue, Susumu; Okauchi, Tatsuo; Minami, Toru Synthesis, 2003 , # 13 p. 1971 - 1976

~29%

Tetraethyl vinylidene phosphonate Structure

Tetraethyl viny...

CAS#:37465-31-9

Literature: Nasman; Jan-Anders H.; Hormi; Osmo; Pajunen; Esko O.; Sundell; Mats J. Patent: US5200554 A1, 1993 ;

~%

Tetraethyl vinylidene phosphonate Structure

Tetraethyl viny...

CAS#:37465-31-9

Literature: The Upjohn Company Patent: US5220021 A1, 1993 ;

~%

Tetraethyl vinylidene phosphonate Structure

Tetraethyl viny...

CAS#:37465-31-9

Literature: Ruzziconi, Renzo; Ricci, Giacomo; Gioiello, Antimo; Couthon-Gourves, Helene; Gourves, Jean-Philippe Journal of Organic Chemistry, 2003 , vol. 68, # 3 p. 736 - 742

~%

Tetraethyl vinylidene phosphonate Structure

Tetraethyl viny...

CAS#:37465-31-9

Literature: Hochdoerffer, Katrin; Abu Ajaj, Khalid; Schaefer-Obodozie, Cynthia; Kratz, Felix Journal of Medicinal Chemistry, 2012 , vol. 55, # 17 p. 7502 - 7515

 Customs

HS Code 2916190090
Summary 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

 Synonyms

tetraethyl ethenylidene-1,1-bisphosphonate
Tetraethyl vinylidene phosphonate
tetraethyl ethenylidenebisphosphonic ester