2H-Spiro[benzofuran-3,4'-piperidine]

2H-螺[苯并呋喃-3,4'-哌啶]

Also known as: 2H-Spiro[1-benzofuran-3,4'-piperidine], spiro[2H-1-benzofuran-3,4'-piperidine], spiro, Spiro[1-benzofuran-3,4'-piperidine], Spiro[benzofuran-3(2H),4'-piperidine], 4-spiro-[3-(2,3-dihydro-benzofuran)]piperidine

2H-Spiro[benzofuran-3,4'-piperidine] (CAS 171-77-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H15NO and a molecular weight of 189.254 g/mol. It is also known as 2H-Spiro[1-benzofuran-3,4'-piperidine], spiro[2H-1-benzofuran-3,4'-piperidine] and spiro. Key properties include a melting point of 84-86°C, a boiling point of 320.4±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 126.1±17.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 171-77-7
Jingsj CID: J-1514328-4
Molecular Formula: C₁₂H₁₅NO
Chinese Name: 2H-螺[苯并呋喃-3,4'-哌啶]
Molecular Weight: 189.254 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	84-86°C
Boiling Point	320.4±42.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	126.1±17.3 °C

Frequently Asked Questions

What is the CAS number of 2H-Spiro[benzofuran-3,4'-piperidine]?

The CAS number of 2H-Spiro[benzofuran-3,4'-piperidine] is 171-77-7.

What are the molecular formula and molecular weight of 2H-Spiro[benzofuran-3,4'-piperidine]?

2H-Spiro[benzofuran-3,4'-piperidine] has molecular formula C12H15NO and molecular weight 189.254 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2H-Spiro[benzofuran-3,4'-piperidine] (CAS 171-77-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1514328-4 (accessed 2026-10-26).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.