Tert-Butyl 5,6-Dimethoxy-3-Oxo-2,3-Dihydrospiro[Indene-1,4-Piperidine]-1-Carboxylate

Modify Date: 2025-08-26 12:43:26

Tert-Butyl 5,6-Dimethoxy-3-Oxo-2,3-Dihydrospiro[Indene-1,4-Piperidine]-1-Carboxylate Structure
Tert-Butyl 5,6-Dimethoxy-3-Oxo-2,3-Dihydrospiro[Indene-1,4-Piperidine]-1-Carboxylate structure
Common Name Tert-Butyl 5,6-Dimethoxy-3-Oxo-2,3-Dihydrospiro[Indene-1,4-Piperidine]-1-Carboxylate
CAS Number 948033-75-8 Molecular Weight 361.43200
Density 1.20±0.1 g/cm3(20 °C , 760mmHg) Boiling Point 515.6±50.0 °C (760 mmHg)
Molecular Formula C20H27NO5 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name Spiro[1H-indene-1,4'-piperidine]-1'-carboxylic acid, 2,3-dihydro-5,6-dimethoxy-3-oxo-, 1,1-dimethylethyl ester

 Chemical & Physical Properties

Density 1.20±0.1 g/cm3(20 °C , 760mmHg)
Boiling Point 515.6±50.0 °C (760 mmHg)
Molecular Formula C20H27NO5
Molecular Weight 361.43200
Exact Mass 361.18900
PSA 65.07000
LogP 3.49680

 Safety Information

HS Code 2933399090

 Customs

HS Code 2933399090
Summary 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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