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Home › Product Catalog › 2,3-dibromo-4-oxo-but-2-enoic acid

2,3-dibromo-4-oxo-but-2-enoic acid

CAS 21577-50-4C4H2Br2O3MW 257.86

2,3-dibromo-4-oxo-but-2-enoic acid (CAS 21577-50-4) — formula C4H2Br2O3, molecular weight 257.86; category organic chemicals.

Product Description

2,3-dibromo-4-oxo-but-2-enoic acid (CAS 21577-50-4) is a chemical raw material in the organic chemicals category. Its molecular formula C4H2Br2O3 comprises 4 C, 2 H, 2 Br, 3 O atoms. Its molecular weight is about 257.86. Reported physicochemical data: LogP about 1.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number21577-50-4
Molecular FormulaC4H2Br2O3
Molecular Weight257.86
LogP1.3
CategoryOrganic Chemicals

Technical Profile

What this product is

2,3-dibromo-4-oxo-but-2-enoic acid is a carbon-based organic compound with CAS registry number 21577-50-4 and molecular formula C4H2Br2O3 (molecular weight 257.86), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 21577-50-4

Its molecular formula C4H2Br2O3 comprises 4 C, 2 H, 2 Br, 3 O atoms.

Also known as: 2,3-dibromo-4-oxo-but-2-enoic acid · 2,3-二溴-4-氧-2-丁烯酸

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of 2,3-dibromo-4-oxo-but-2-enoic acid?

The CAS registry number of 2,3-dibromo-4-oxo-but-2-enoic acid is 21577-50-4.

What is the molecular formula and molecular weight of 2,3-dibromo-4-oxo-but-2-enoic acid?

Molecular formula C4H2Br2O3, molecular weight 257.86.

What other names is 2,3-dibromo-4-oxo-but-2-enoic acid known by?

It is also registered under: 2,3-dibromo-4-oxo-but-2-enoic acid, 2,3-二溴-4-氧-2-丁烯酸.

Which category does 2,3-dibromo-4-oxo-but-2-enoic acid belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for 2,3-dibromo-4-oxo-but-2-enoic acid (CAS 21577-50-4), compiled from public chemistry databases.

Registry identifiers across databases

CAS Number21577-50-4
PubChem CID2723705
Molecular FormulaC4H2Br2O3
IUPAC Name(E)-2,3-dibromo-4-oxobut-2-enoic acid
UNII (FDA)ST50411848

Computed descriptors

Molecular Weight257.86
XLogP31.3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass257.83502
Monoisotopic Mass255.83707
Topological Polar Surface Area54.4
Heavy Atom Count9

Synonyms and trade names

(E)-2,3-dibromo-4-oxobut-2-enoic acid; 21577-50-4; 90994-06-2; (2E)-2,3-dibromo-4-oxobut-2-enoic acid; 2,3-dibromo-4-oxo-but-2-enoic acid; (E)-2,3-dibromo-4-oxo-but-2-enoic acid; Mucobromicacid; C4H2Br2O3; (Z)-2,3-dibromo-4-oxo-2-butenoic acid; 2-Butenoic acid, 2,3-dibromo-4-oxo-, (2E)-; 2,3-dibromofumaraldehydic acid; SCHEMBL1816452; SCHEMBL7509138; NCNYEGJDGNOYJX-NSCUHMNNSA-N; 2,3-dibromo-4-oxobut-2-enoicacid; STR00588

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 2,3-二溴-4-氧-2-丁烯酸

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