4-Chloro-3-fluoropyridine (CAS 2546-56-7) — formula C5H3ClFN, molecular weight 131.53; category organic chemicals.
4-Chloro-3-fluoropyridine (CAS 2546-56-7) is a chemical raw material in the organic chemicals category. Its molecular formula C5H3ClFN comprises 5 C, 3 H, 1 Cl, 1 F, 1 N atoms. Its molecular weight is about 131.53. Reported physicochemical data: LogP about 1.6. 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 | 2546-56-7 |
|---|---|
| Molecular Formula | C5H3ClFN |
| Molecular Weight | 131.53 |
| LogP | 1.6 |
| Category | Organic Chemicals |
4-Chloro-3-fluoropyridine is a carbon-based organic compound with CAS registry number 2546-56-7 and molecular formula C5H3ClFN (molecular weight 131.53), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2546-56-7
Its molecular formula C5H3ClFN comprises 5 C, 3 H, 1 Cl, 1 F, 1 N atoms.
Also known as: 4-Chloro-3-fluoropyridine · 4-氯-3-氟吡啶
Category: organic chemicals
The CAS registry number of 4-Chloro-3-fluoropyridine is 2546-56-7.
Molecular formula C5H3ClFN, molecular weight 131.53.
It is also registered under: 4-Chloro-3-fluoropyridine, 4-氯-3-氟吡啶.
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-Chloro-3-fluoropyridine (CAS 2546-56-7), compiled from public chemistry databases.
| CAS Registry Number | 2546-56-7 |
|---|---|
| PubChem CID | 3852429 |
| Molecular formula | C5H3ClFN |
| IUPAC name | 4-chloro-3-fluoropyridine |
| Molecular Weight | 131.53 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 130.9938050 |
| Monoisotopic Mass | 130.9938050 |
| Topological Polar Surface Area | 12.9 |
| Heavy Atom Count | 8 |
4-Chloro-3-fluoropyridine; 2546-56-7; DTXSID10397332; RefChem:291644; DTXCID00348191; 629-495-7; MFCD03453233; 3-Fluoro-4-chloropyridine; PYRIDINE, 4-CHLORO-3-FLUORO-; 4-chloro-3-fluoro-pyridine; 4-chloro-3fluoropyridine; 4-chloro-3-fluoro-pyridin; 3-fluoro-4-chloro-pyridine; 4-Chloro-3-fluoropyridineE; SCHEMBL208303; SCHEMBL317186
| Reported hazard statements | H226 (100%), H315 (100%), H319 (100%), H335 (97.7%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Chloro-3-fluoropyridine · CAS 2546-56-7 · C5H3ClFN.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-氯-3-氟吡啶