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3,5-Dichloro-4-pyridinone

BGC Id:	791344470453
CAS No:	17228-70-5
Synonyms:	labotest-bb lt00455416 ; 3,5-dichloro-4-hydro ; akos 90467 ; 3,5-dichloro-4-pyridinone ; 3,5-dichloro-4-pyridinol ; iflab-bb f1957-0005 ; 3,5-dichloro-4-pyridone 98% ; 3,5-dichloro-4-pyridone ; p-acetylbenzonitrile ; p-cyanoacetophenone
Molecular Formula:	C5H3Cl2NO
Molecular Weight:	163.99
EINECS:	241-267-5

2026 - The most valued supplier

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

Hangzhou Zhongqi Chem Co., Ltd

Company type: Leading producer

Phone: +86-571-86976032
Telefax: +86-571-86972162
Country: P.R.China

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. 4,4'-(9-Fluorenylidene)dianiline is also served by Hangzhou Zhongqi Chem Co., Ltd. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the ...

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What other providers are available for CAS 17228-70-5?

The last intensive check and update was carried out on 2026/03/04.

Identify

Synonyms:

labotest-bb lt00455416 ; 3,5-dichloro-4-hydro ; akos 90467 ; 3,5-dichloro-4-pyridinone ; 3,5-dichloro-4-pyridinol ; iflab-bb f1957-0005 ; 3,5-dichloro-4-pyridone 98% ; 3,5-dichloro-4-pyridone ; p-acetylbenzonitrile ; p-cyanoacetophenone

CAS:

17228-70-5

EINECS:

241-267-5

Molecular Formula:

C5H3Cl2NO

MDL:

MFCD00051673

Properties

Molecular Weight:

163.99 g·mol−1

Melting point:

56-59 °C(lit.)

Safety Information

Hazard Symbols: Xn, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

22-36/37/38 (R)

Safety Codes:

36/37/39-26-22-36 (S)

WGK Germany:

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!

Evonik ( formerly Wilshire Technologies, Inc. )

WILSHIRE TECHNOLOGIES, Inc., is a leader in innovative process chemistry and development, producing value-added reactants, reagents and intermediates ... Request

What other providers are available for CAS 17228-70-5?

In addition to the providers presented here for 3,5-Dichloro-4-pyridinone with the CAS number 17228-70-5, there are other 52 providers with slightly different product names available for this CAS number.

Cefazedone impurity 3

+1 additional providers that we know from the past

3,5-Dichloro-4-pyridone

+2 additional providers that we know from the past

3,5-Dichloropyridin-4-ol

+3 additional providers that we know from the past

3,5-Dichloro-4-hydroxypyridine