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

3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione

3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Structure
3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione structure
CAS No.
1632145-39-1
Chemical Name:
3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione
Synonyms
3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione
CBNumber:
CB23150962
Molecular Formula:
C16H13F4NO6
Molecular Weight:
391.2711328
MDL Number:
MFCD28359684
MOL File:
1632145-39-1.mol
Last updated:2023-05-11 17:26:00
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3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Properties

storage temp. 2-8°C
form powder

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P305+P351+P338

3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-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 900346 3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione 1632145-39-1 250MG $72.4 2023-01-07 Buy
ChemSupplyAustralia 300863 3-?Methyl-?3-?(2,?3,?5,?6-?tetrafluoro-?4-?nitrophenyl)?-1,?5-?dioxaspiro[5.5]?undecane-?2,?4-?dione, 97% 1632145-39-1 250mg $104.5 2021-12-16 Buy
American Custom Chemicals Corporation HCH0419056 3-METHYL-3-(2,3,5,6-TETRAFLUORO-4-NITROPHENYL)-1,5-DIOXASPIRO[5.5]UNDECANE-2,4-DIONE 95.00% 1632145-39-1 5MG $500.82 2021-12-16 Buy
Product number Packaging Price Buy
900346 250MG $72.4 Buy
300863 250mg $104.5 Buy
HCH0419056 5MG $500.82 Buy

3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-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.

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

Raw materials

Preparation Products

3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Suppliers

Global( 1)Suppliers
Supplier Tel Email Country ProdList Advantage
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Supplier Advantage
Sigma-Aldrich 80

3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione Spectrum

3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione(1632145-39-1)1HNMR
3-Methyl-3-(2,3,5,6-tetrafluoro-4-nitrophenyl)-1,5-dioxaspiro[5.5]undecane-2,4-dione 1632145-39-1