dimethyl 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-dicarboxylate

2,7-二叔丁基-9,9-二甲基-9H-呫吨-4,5-二甲酸二甲酯

dimethyl 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-dicarboxylate (CAS 140663-26-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C27H34O5 and a molecular weight of 438.6 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 140663-26-9
Jingsj CID: J-694312-5
Molecular Formula: C₂₇H₃₄O₅
Chinese Name: 2,7-二叔丁基-9,9-二甲基-9H-呫吨-4,5-二甲酸二甲酯
Molecular Weight: 438.6 g/mol
Category: Organic Acids
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of dimethyl 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-dicarboxylate?

The CAS number of dimethyl 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-dicarboxylate is 140663-26-9.

What are the molecular formula and molecular weight of dimethyl 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-dicarboxylate?

dimethyl 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-dicarboxylate has molecular formula C27H34O5 and molecular weight 438.6 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. "dimethyl 2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene-4,5-dicarboxylate (CAS 140663-26-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-694312-5 (accessed 2026-10-24).

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