(E)-4-bromobut-2-enoic acid (CAS 20629-35-0) — formula C4H5BrO2, molecular weight 164.99; category organic chemicals.
(E)-4-bromobut-2-enoic acid (CAS 20629-35-0) is a chemical raw material in the organic chemicals category. Its molecular formula C4H5BrO2 comprises 4 C, 5 H, 1 Br, 2 O atoms. Its molecular weight is about 164.99. Reported physicochemical data: LogP about 0.8. 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.
| CAS Number | 20629-35-0 |
|---|---|
| Molecular Formula | C4H5BrO2 |
| Molecular Weight | 164.99 |
| LogP | 0.8 |
| Category | Organic Chemicals |
(E)-4-bromobut-2-enoic acid is a carbon-based organic compound with CAS registry number 20629-35-0 and molecular formula C4H5BrO2 (molecular weight 164.99), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 20629-35-0
Its molecular formula C4H5BrO2 comprises 4 C, 5 H, 1 Br, 2 O atoms.
Also known as: (E)-4-bromobut-2-enoic acid · (E)-4-溴丁-2-烯酸
Category: organic chemicals
The CAS registry number of (E)-4-bromobut-2-enoic acid is 20629-35-0.
Molecular formula C4H5BrO2, molecular weight 164.99.
It is also registered under: (E)-4-bromobut-2-enoic acid, (E)-4-溴丁-2-烯酸.
Category: Organic Chemicals.
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.
Independent reference data for (E)-4-bromobut-2-enoic acid (CAS 20629-35-0), compiled from public chemistry databases.
| CAS Number | 20629-35-0 |
|---|---|
| PubChem CID | 84140 |
| Molecular Formula | C4H5BrO2 |
| IUPAC Name | 4-bromobut-2-enoic acid |
| Molecular Weight | 164.99 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 163.94729 |
| Monoisotopic Mass | 163.94729 |
| Topological Polar Surface Area | 37.3 |
| Heavy Atom Count | 7 |
4-bromo-2-butenoic acid; 20629-35-0; MFCD00082701; 2-Butenoic acid, 4-bromo-; 4-Bromo-but-2-enoic acid; SCHEMBL26711; DOTGZROJTAUYFQ-UHFFFAOYSA-N; DTXSID401022833; AKOS028110253; SY043281
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (E)-4-溴丁-2-烯酸