Bis[3(4-oxy-3,5-ditertiarybutylphenyl)propyl]phthalate

双[3-(4-氧基-3,5-二叔丁基苯基)丙基]邻苯二甲酸酯

Also known as: 3,4-bis[3-(3,5-ditert-butyl-4-oxocyclohexa-1,5-dien-1-yl)propyl]phthalate, PHTHALIC ACID BIS-(3-(3,5-DI-TERT-BUTYL-4-HYDROXY-PHENYL)-PROPYL) ESTER

Bis[3(4-oxy-3,5-ditertiarybutylphenyl)propyl]phthalate (CAS 99677-37-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C42H56O6-2 and a molecular weight of 656.9 g/mol. It is also known as 3,4-bis[3-(3,5-ditert-butyl-4-oxocyclohexa-1,5-dien-1-yl)propyl]phthalate and PHTHALIC ACID BIS-(3-(3,5-DI-TERT-BUTYL-4-HYDROXY-PHENYL)-PROPYL) ESTER. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99677-37-9
Jingsj CID: J-157830-4
Molecular Formula: C₄₂H₅₆O₆₂
Chinese Name: 双[3-(4-氧基-3,5-二叔丁基苯基)丙基]邻苯二甲酸酯
Molecular Weight: 656.9 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Bis[3(4-oxy-3,5-ditertiarybutylphenyl)propyl]phthalate?

The CAS number of Bis[3(4-oxy-3,5-ditertiarybutylphenyl)propyl]phthalate is 99677-37-9.

What are the molecular formula and molecular weight of Bis[3(4-oxy-3,5-ditertiarybutylphenyl)propyl]phthalate?

Bis[3(4-oxy-3,5-ditertiarybutylphenyl)propyl]phthalate has molecular formula C42H56O6-2 and molecular weight 656.9 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. "Bis[3(4-oxy-3,5-ditertiarybutylphenyl)propyl]phthalate (CAS 99677-37-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-157830-4 (accessed 2026-10-24).

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