1,2-Diphenyl-2-diazoethanone

Also known as: 2-Diazo-1,2-diphenylethanone, 2-Diazo-1,2-diphenylethan-1-one, 2-Diazo-2-phenylacetophenone, Azibenzil, Benzoylphenyldiazomethane, phenylbenzoyldiazomethane

1,2-Diphenyl-2-diazoethanone (CAS 3469-17-8) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C14H10N2O and a molecular weight of 222.24200 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 3469-17-8
Jingsj CID: J-1506127-5
Molecular Formula: C₁₄H₁₀N₂O
Molecular Weight: 222.24200 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	222.07900
PSA	54.46000
LogP	2.66946

Customs & Trade Information

HS Code	2927000090
Summary	2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 1,2-Diphenyl-2-diazoethanone?

The CAS number of 1,2-Diphenyl-2-diazoethanone is 3469-17-8.

What are the molecular formula and molecular weight of 1,2-Diphenyl-2-diazoethanone?

1,2-Diphenyl-2-diazoethanone has molecular formula C14H10N2O and molecular weight 222.24200 g/mol.

What are the upstream and downstream products of 1,2-Diphenyl-2-diazoethanone?

For 1,2-Diphenyl-2-diazoethanone, Upstream Products: Benzil monohydrazone, 2-Phenylacetophenone, Benzil; Downstream Products: Methyl benzoate, Methyl diphenylacetate, Benzoin methyl ether.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "1,2-Diphenyl-2-diazoethanone (CAS 3469-17-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1506127-5 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.