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ChemicalBook >> CAS DataBase List >>3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Structure
3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione structure
CAS No.
1632145-44-8
Chemical Name:
3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione
Synonyms
3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione;1,5-Dioxaspiro[5.5]undecane-2,4-dione, 3-propyl-3-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]-
CBNumber:
CB73150967
Molecular Formula:
C19H17F7O4
Molecular Weight:
442.32
MDL Number:
MFCD28359687
MOL File:
1632145-44-8.mol
Last updated:2023-07-14 17:49:53
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3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Properties

Melting point 70°C
Boiling point 522.4±50.0 °C(Predicted)
Density 1.44±0.1 g/cm3(Predicted)
storage temp. 2-8°C
form powder
color off-white

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P305+P351+P338
Risk Statements  36/37/38
Safety Statements  26-36/37/39

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 809071 3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione 1632145-44-8 250mg $91.8 2022-05-15 Buy
ChemSupplyAustralia 300866 3-?Propyl-?3-?[2,?3,?5,?6-?tetrafluoro-?4-?(trifluoromethyl)?phenyl]?-1,?5-?dioxaspiro[5.5]?undecane-?2,?4-?dione, 95% 1632145-44-8 250mg $104.5 2021-12-16 Buy
American Custom Chemicals Corporation HCH0419062 3-PROPYL-3-(2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)PHENYL)-1,5-DIOXASPIRO[5.5]UNDECANE-2,4-DIONE 95.00% 1632145-44-8 5MG $505.41 2021-12-16 Buy
Product number Packaging Price Buy
809071 250mg $91.8 Buy
300866 250mg $104.5 Buy
HCH0419062 5MG $505.41 Buy

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Chemical Properties,Uses,Production

Uses

This compound undergoes cycloreversion to form the fluoro(hetero)aryl ketene, which undergoes efficient coupling with nucleophiles and allows rapid incorporation of highly fluorinated α-fluoro(hetero)aryl acetic acid derivatives.

General Description

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione is a perfluorinated organic building block. It can be prepared by reacting octafluorotoluene, 3-propyl-1,5-dioxaspiro[5.5]-undecane-2,4-dione, N,N-diisopropylethylamine and CH3CN.

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Preparation Products And Raw materials

Raw materials

Preparation Products

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Suppliers

Global( 3)Suppliers
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Energy Chemical 021-58432009 400-005-6266 marketing@energy-chemical.com China 44941 58
Supplier Advantage
Sigma-Aldrich 80
Energy Chemical 58

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Spectrum

3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione(1632145-44-8)1HNMR
3-Propyl-3-(2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione 1,5-Dioxaspiro[5.5]undecane-2,4-dione, 3-propyl-3-[2,3,5,6-tetrafluoro-4-(trifluoromethyl)phenyl]- 1632145-44-8 C19H17F7O4