1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-4,4'-diol

1,1,1',1'-四甲基-3,3'-螺双[2H-茚]-4,4'-二醇

Also known as: (1S)-2,2',3,3'-Tetrahydro-3,3,3',3'-tetramethyl-1,1'-spirobi[1H-indene]-7,7'-diol, (S)-3,3,3',3'-Tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol

1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-4,4'-diol (CAS 2244617-80-7) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H24O2 and a molecular weight of 308.4 g/mol. It is also known as (1S)-2,2',3,3'-Tetrahydro-3,3,3',3'-tetramethyl-1,1'-spirobi[1H-indene]-7,7'-diol and (S)-3,3,3',3'-Tetramethyl-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2244617-80-7
Jingsj CID: J-91049-3
Molecular Formula: C₂₁H₂₄O₂
Chinese Name: 1,1,1',1'-四甲基-3,3'-螺双[2H-茚]-4,4'-二醇
Molecular Weight: 308.4 g/mol
Category: Alcohols
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-4,4'-diol?

The CAS number of 1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-4,4'-diol is 2244617-80-7.

What are the molecular formula and molecular weight of 1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-4,4'-diol?

1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-4,4'-diol has molecular formula C21H24O2 and molecular weight 308.4 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. "1,1,1',1'-tetramethyl-3,3'-spirobi[2H-indene]-4,4'-diol (CAS 2244617-80-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-91049-3 (accessed 2026-10-23).

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