2,5-Diethyl-3,4-diphenylcyclopentadienone

BGC Id:	500288749388
CAS No:	51932-77-5
Synonyms:	2,4-cyclopentadien-1-one, 2,5-diethyl-3,4-diphenyl- ; 2,5-diethyl-3,4-diphenylcyclopentadienone ; einecs 257-523-4 ; 2,5-diethyl-3,4-diphenyl-cyclopenta-2,4-dienone ; labotest-bb lt00453959 ; 2,5-diethyl-3,4-diphenyl-2,4-cyclopentadien-1-one
Molecular Formula:	C21H20O
Molecular Weight:	288.38
EINECS:	257-523-4

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. We provide (2R)-2-[(4-Ethyl-2,3-dioxopiperazinyl)carbonylamino]-2-(4-hydroxyphenyl)acetic acid as well. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 51932-77-5?

The last intensive check and update was carried out on 2025/10/03.

Identify

Synonyms:

2,4-cyclopentadien-1-one, 2,5-diethyl-3,4-diphenyl- ; 2,5-diethyl-3,4-diphenylcyclopentadienone ; einecs 257-523-4 ; 2,5-diethyl-3,4-diphenyl-cyclopenta-2,4-dienone ; labotest-bb lt00453959 ; 2,5-diethyl-3,4-diphenyl-2,4-cyclopentadien-1-one

CAS:

51932-77-5

EINECS:

257-523-4

Molecular Formula:

C21H20O

MDL:

MFCD00013748

SMILES:

O=C1CCc2c1c(O)ccc2Cl

Properties

Molecular Weight:

288.38 g·mol−1

Melting point:

102-103 °C

Safety Information

Hazard Classes:

Safety Codes:

22-24/25 (S)

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Synthon-Chemicals GmbH & Co. KG

SYNTHON Chemicals is a producer and distributor of fine chemicals and specialities. With 1600 square meters of laboratories, warehouses and offices SY... Request

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 51932-77-5?

In addition to the providers presented here for 2,5-Diethyl-3,4-diphenylcyclopentadienone with the CAS number 51932-77-5, there are other 3 providers with slightly different product names available for this CAS number.

2,5-Diethyl-3,4-diphenylcyclopenta-2,4-dien-1-one

Dayang Chem (Hangzhou) Co.,Ltd. | BuGuCh & Partners +1 additional providers that we know from the past