4-Bromo-2-furaldehyde (CAS 21921-76-6) — formula C5H3BrO2, molecular weight 174.98; category organic chemicals.
4-Bromo-2-furaldehyde (CAS 21921-76-6) is a chemical raw material in the organic chemicals category. Its molecular formula C5H3BrO2 comprises 5 C, 3 H, 1 Br, 2 O atoms. Its molecular weight is about 174.98. Reported physicochemical data: LogP about 1.5. 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 | 21921-76-6 |
|---|---|
| Molecular Formula | C5H3BrO2 |
| Molecular Weight | 174.98 |
| LogP | 1.5 |
| Category | Organic Chemicals |
4-Bromo-2-furaldehyde is a carbon-based organic compound with CAS registry number 21921-76-6 and molecular formula C5H3BrO2 (molecular weight 174.98), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 21921-76-6
Its molecular formula C5H3BrO2 comprises 5 C, 3 H, 1 Br, 2 O atoms.
Also known as: 4-Bromo-2-furaldehyde · 4-溴-2-糠醛
Category: organic chemicals
The CAS registry number of 4-Bromo-2-furaldehyde is 21921-76-6.
Molecular formula C5H3BrO2, molecular weight 174.98.
It is also registered under: 4-Bromo-2-furaldehyde, 4-溴-2-糠醛.
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 4-Bromo-2-furaldehyde (CAS 21921-76-6), compiled from public chemistry databases.
| CAS Registry Number | 21921-76-6 |
|---|---|
| PubChem CID | 2757010 |
| Molecular formula | C5H3BrO2 |
| IUPAC name | 4-bromofuran-2-carbaldehyde |
| UNII (FDA) | Z898215000 |
| Molecular Weight | 174.98 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 173.93164 |
| Monoisotopic Mass | 173.93164 |
| Topological Polar Surface Area | 30.2 |
| Heavy Atom Count | 8 |
4-Bromo-2-furaldehyde; 21921-76-6; DTXSID70373692; RefChem:290740; DTXCID10324724; 626-307-5; 4-bromofuran-2-carbaldehyde; 4-Bromofurfural; MFCD00671504; C5H3BrO2; 2-Furancarboxaldehyde, 4-bromo-; 4-bromo-2-furancarbaldehyde; 4-bromo-furan-2-carbaldehyde; 4-bromo-furfural; 4-bromofuraldehyde; SCHEMBL149520
| Reported hazard statements | H302 (95.7%), H315 (97.8%), H317 (87%), H319 (97.8%), H335 (95.7%) |
|---|
H302 (95.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (97.8%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Bromo-2-furaldehyde · CAS 21921-76-6 · C5H3BrO2. UNII Z898215000.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-溴-2-糠醛