tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate

2,9-二氮杂螺[5.5]十一烷-9-羧酸叔丁酯

Also known as: 2,9-Diazaspiro[5.5]undecane-9-carboxylic acid tert-butyl ester, 9-Boc-2,9-diazaspiro[5.5]undecane, tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate, 2-Methyl-2-propanyl 2,9-diazaspiro[5.5]undecane-9-carboxylate, 2,9-Diazaspiro[5.5]undecan-9-carboxylic acid tert-butyl ester

CAS No.
1023595-19-8
Jingsj CID
J-1115365-2
Molecular Formula
C14H26N2O2
Chinese Name
2,9-二氮杂螺[5.5]十一烷-9-羧酸叔丁酯
Molecular Weight
254.368 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point354.1±35.0 °C at 760 mmHg
Density1.1±0.1 g/cm3
Flash Point168.0±25.9 °C

Frequently Asked Questions

What is the CAS number of tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate?

1023595-19-8

What are the molecular formula and molecular weight of tert-Butyl 2,9-diazaspiro[5.5]undecane-9-carboxylate?

C14H26N2O2, molecular weight 254.368 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026