2-Chloro-4',5'-difluoroacetophenone

BGC Id:	192188335870
CAS No:	51336-95-9
Synonyms:	a-chloro-3,4-difluoroacetophenone ; 2-chloro-1-(3,4-difluoro-phenyl)-ethanone ; 2-chloro-1-(3,4-difluorophenyl)ethan-1-one ; 3,4-difluorophenacyl chloride ; ethanone,2-chloro-1-(3,4-difluorophenyl)-
Molecular Formula:	C8H5ClF2O
Molecular Weight:	190.57
EINECS:

Verified providers in 2026

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

Win-Win Chemical Co., Limited

Company type: Bulk chemical supplier

Phone: +86-577-64498589
Telefax: +86-577-56994596
Country: P.R.China

Established in 2007, Win-Win chemical CO., Ltd was set up by Professor of Zhejiang University, Wenzhou University and Shanghai Science and Technology University which is located in Longwan Industry District, Wenzhou, China. We have high-tech research capability, and advanced production and inspecting equipment. We are especially engaged in customiz ...

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What other providers are available for CAS 51336-95-9?

The last intensive check and update was carried out on 2026/06/11.

Identify

Synonyms:

a-chloro-3,4-difluoroacetophenone ; 2-chloro-1-(3,4-difluoro-phenyl)-ethanone ; 2-chloro-1-(3,4-difluorophenyl)ethan-1-one ; 3,4-difluorophenacyl chloride ; ethanone,2-chloro-1-(3,4-difluorophenyl)-

CAS:

51336-95-9

EINECS:

Molecular Formula:

C8H5ClF2O

MDL:

MFCD03966888

Properties

Molecular Weight:

190.57 g·mol−1

Density:

~1.4 g/cm³ (Predicted)

Melting point:

30.75 °C (Predicted)

Boiling point:

~256.3 °C at 760 mmHg (Predicted)

Safety Information

Hazard Symbols: C, Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

What other providers are available for CAS 51336-95-9?

In addition to the providers presented here for 2-Chloro-4',5'-difluoroacetophenone with the CAS number 51336-95-9, there are other 67 providers with slightly different product names available for this CAS number.

3,4-Difluorophenacyl chloride

Nantong Xindao Biotech Ltd

2-Chloro-3',4'-difluoroacetophenone

Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +14 additional providers that we know from the past

2-Chloro-1-(3,4-difluorophenyl)ethanone