Bifenazate-diazene

联苯肼酯二氮烯

Also known as: Isopropyl (E)-2-(4-methoxy-[1,1'-biphenyl]-3-yl)diazene-1-carboxylate, Diazenecarboxylic acid, 2-(4-methoxy[1,1'-biphenyl]-3-yl)-, 1-methylethyl ester, Isopropyl (E)-(4-methoxy-3-biphenylyl)diazenecarboxylate, Bifenazate Metabolite B Standard, Bifenazate oxidation type

Bifenazate-diazene (CAS 149878-40-0) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C17H18N2O3 and a molecular weight of 298.336 g/mol. It is also known as Isopropyl (E)-2-(4-methoxy-[1,1'-biphenyl]-3-yl)diazene-1-carboxylate, Diazenecarboxylic acid, 2-(4-methoxy[1,1'-biphenyl]-3-yl)-, 1-methylethyl ester and Isopropyl (E)-(4-methoxy-3-biphenylyl)diazenecarboxylate. Key properties include a boiling point of 442.6±55.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 186.0±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 149878-40-0
Jingsj CID: J-1989371-8
Molecular Formula: C₁₇H₁₈N₂O₃
Chinese Name: 联苯肼酯二氮烯
Molecular Weight: 298.336 g/mol
Category: Organic Bases
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	442.6±55.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	186.0±25.9 °C

Frequently Asked Questions

What is the CAS number of Bifenazate-diazene?

The CAS number of Bifenazate-diazene is 149878-40-0.

What are the molecular formula and molecular weight of Bifenazate-diazene?

Bifenazate-diazene has molecular formula C17H18N2O3 and molecular weight 298.336 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. "Bifenazate-diazene (CAS 149878-40-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989371-8 (accessed 2026-10-26).

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