2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol

螺环二酚

Also known as: SPINOL, SF120129, 1,1'-Spirobi[1H-indene]-7,7'-diol, 2,2',3,3'-tetrahydro-, 3,3'-Spirobi[indane]-4,4'-diol, 3,3'-spirobi[1,2-dihydroindene]-4,4'-diol

2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 223137-87-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C17H16O2 and a molecular weight of 252.308 g/mol. It is also known as SPINOL, SF120129 and 1,1'-Spirobi[1H-indene]-7,7'-diol, 2,2',3,3'-tetrahydro-. Key properties include a boiling point of 433.0±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 208.9±23.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 223137-87-9
Jingsj CID: J-988941-9
Molecular Formula: C₁₇H₁₆O₂
Chinese Name: 螺环二酚
Molecular Weight: 252.308 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	433.0±45.0 °C at 760 mmHg
Density	1.3±0.1 g/cm3
Flash Point	208.9±23.3 °C

Frequently Asked Questions

What is the CAS number of 2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol?

The CAS number of 2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol is 223137-87-9.

What are the molecular formula and molecular weight of 2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol?

2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol has molecular formula C17H16O2 and molecular weight 252.308 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. "2,2',3,3'-Tetrahydro-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 223137-87-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-988941-9 (accessed 2026-10-23).

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