alpha-Chloro-4-fluoroacetophenone (CAS 456-04-2) — formula C8H6ClFO, molecular weight 172.58; category pharmaceutical intermediates and APIs.
alpha-Chloro-4-fluoroacetophenone (CAS 456-04-2) is a chemical raw material in the pharmaceutical intermediates and APIs category. Its molecular formula C8H6ClFO comprises 8 C, 6 H, 1 Cl, 1 F, 1 O atoms. Its molecular weight is about 172.58. Reported physicochemical data: LogP about 2.3. 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.
| CAS Number | 456-04-2 |
|---|---|
| Molecular Formula | C8H6ClFO |
| Molecular Weight | 172.58 |
| LogP | 2.3 |
| Category | Pharmaceutical Intermediates & APIs |
alpha-Chloro-4-fluoroacetophenone is a pharmaceutical intermediate or API compound with CAS registry number 456-04-2 and molecular formula C8H6ClFO (molecular weight 172.58), belonging to the pharmaceutical intermediates and APIs segment of chemical raw materials.
CAS number: 456-04-2
Its molecular formula C8H6ClFO comprises 8 C, 6 H, 1 Cl, 1 F, 1 O atoms.
Also known as: alpha-Chloro-4-fluoroacetophenone · α-氯-4-氟苯乙酮 · 2-chloro-4'-fluoroacetophenone
Category: pharmaceutical intermediates and APIs
The CAS registry number of alpha-Chloro-4-fluoroacetophenone is 456-04-2.
Molecular formula C8H6ClFO, molecular weight 172.58.
It is also registered under: alpha-Chloro-4-fluoroacetophenone, α-氯-4-氟苯乙酮, 2-chloro-4'-fluoroacetophenone.
Category: Pharmaceutical Intermediates & APIs.
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 alpha-Chloro-4-fluoroacetophenone (CAS 456-04-2), compiled from public chemistry databases.
| CAS Registry Number | 456-04-2 |
|---|---|
| PubChem CID | 120248 |
| Molecular formula | C8H6ClFO |
| IUPAC name | 2-chloro-1-(4-fluorophenyl)ethanone |
| UNII (FDA) | AW8FP5M4P2 |
| Molecular Weight | 172.58 |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 172.0091207 |
| Monoisotopic Mass | 172.0091207 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 11 |
2-Chloro-4'-fluoroacetophenone; 456-04-2; 2-Chloro-1-(4-fluorophenyl)ethanone; p-Fluorophenacyl chloride; Ethanone, 2-chloro-1-(4-fluorophenyl)-; alpha-Chloro-4-fluoroacetophenone; Acetophenone, 2-chloro-4'-fluoro-; 2-Cl-4'-F-acetophenone; AW8FP5M4P2; DTXSID70196560; RefChem:86205; DTXCID10119051; 207-256-4; 4-Fluorophenacyl chloride; MFCD00011652; alpha-Chloro-p-fluoroacetophenone
| Reported hazard statements | H301 (70.1%), H314 (73.9%), H315 (26.8%), H317 (68.2%), H318 (68.2%), H319 (26.8%), H330 (68.2%), H335 (26.1%) |
|---|
H301 (70.1%): Toxic if swallowed [Danger Acute toxicity, oral]
H314 (73.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
2-chloro-4'-fluoroacetophenone · CAS 456-04-2 · C8H6ClFO. UNII AW8FP5M4P2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-氯-4'-氟苯乙酮