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Updated CAS


   ChemNet > CAS > 690632-38-3 tert-butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate

690632-38-3 tert-butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate

product Name tert-butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate
CAS No 690632-38-3
Synonyms spiro[2H-1-benzopyran-2,4'-piperidine]-1'-carboxylic acid, 6-bromo-3,4-dihydro-4-oxo-, 1,1-dimethylethyl ester; tert-Butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate; Tert-Butyl6-Bromo-4-Oxo-3,4-Dihydro-1'H-Spiro[Chromene-2,4'-Piperidine!-1'-Carboxy
Molecular Formula C18H22BrNO4
Molecular Weight 396.2756
InChI InChI=1/C18H22BrNO4/c1-17(2,3)24-16(22)20-8-6-18(7-9-20)11-14(21)13-10-12(19)4-5-15(13)23-18/h4-5,10H,6-9,11H2,1-3H3
Molecular Structure 690632-38-3 tert-butyl 6-bromo-4-oxo-3,4-dihydro-1'H-spiro[chromene-2,4'-piperidine]-1'-carboxylate
Density 1.44g/cm3
Boiling point 501.3°C at 760 mmHg
Refractive index 1.595
Flash point 257°C
Vapour Pressur 3.52E-10mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description