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Identify Suppliers 2025 Properties Safty

3-(3-Bromophenyl)-3-oxo-propionic acid ethyl ester

BGC Id:	503935340686
CAS No:	21575-91-7
Synonyms:	benzenepropanoic acid,3-bromo-b-oxo-, ethyl ester ; 3-(3-bromophenyl)-3-keto-propionic acid ethyl ester ; 3-bromo--oxo-benzenepropanoic acid ethyl ester ; ethyl (3-bromobenzoyl)acetate 95% ; 3-(3-bromo-phenyl)-3-oxo-propionic acid ethyl ester ; ethyl 3-(3-bromophenyl)-3-oxopropanoate ; ethyl (3-bromobenzoyl)acetate
Molecular Formula:	C11H11BrO3
Molecular Weight:	271.11
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Hangzhou Keying Chem

Leap Chem

Molecular Formula: C11H11BrO3 Molecular Weight: 271.11 WGKGermany: 3

What other providers are available for CAS 21575-91-7?

The last intensive check and update was carried out on 2025/09/28.

Identify

Synonyms:

benzenepropanoic acid,3-bromo-b-oxo-, ethyl ester ; 3-(3-bromophenyl)-3-keto-propionic acid ethyl ester ; 3-bromo--oxo-benzenepropanoic acid ethyl ester ; ethyl (3-bromobenzoyl)acetate 95% ; 3-(3-bromo-phenyl)-3-oxo-propionic acid ethyl ester ; ethyl 3-(3-bromophenyl)-3-oxopropanoate ; ethyl (3-bromobenzoyl)acetate

CAS:

21575-91-7

EINECS:

Molecular Formula:

C11H11BrO3

MDL:

MFCD03424812

Properties

Molecular Weight:

271.11 g·mol−1

Density:

1.416 g/mL at 25 °C(lit.)

Boiling point:

328.7 °C at 760 mmHg

Flash point:

>230 ºF

Suppliers

Hangzhou Keying Chem Co., Ltd.

Hangzhou Keying Chem Co., Ltd. Is a comprehensive enterprise, dedicated to the development, production and marketing of chemicals. As a technology innovative and service professional enterprise, Our company mainly engages in global pharmaceutical, chemical and biological service. We are seller of Tween 80. After years of development, our company has accumulated abundant products resources in local China and international market which increasingly satisfy development requirements of customers. The p ...

Country: P.R.China Phone: +86-571-85378921 Telefax: +86-571-85378913

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Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

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

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. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

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Safety Information

Hazard Classes:

WGK Germany:

What other providers are available for CAS 21575-91-7?

In addition to the providers presented here for 3-(3-Bromophenyl)-3-oxo-propionic acid ethyl ester with the CAS number 21575-91-7, there are other 12 providers with slightly different product names available for this CAS number.

Ethyl (3-bromobenzoyl)acetate

Dayang Chem (Hangzhou) Co.,Ltd. | AK Scientific, Inc. | BIOZOL Diagnostica Vertrieb GmbH +4 additional providers that we know from the past

Ethyl 3-(3-bromophenyl)-3-oxopropanoate

BLD Pharmatech Ltd +2 additional providers that we know from the past

3-Bromo-.beta.-oxo-benzenepropanoic acid ethyl ester

+2 additional providers that we know from the past