4-Acetylpyridine (CAS 1122-54-9) — formula C7H7NO, molecular weight 121.14; category organic chemicals.
4-Acetylpyridine (CAS 1122-54-9) is a chemical raw material in the organic chemicals category. Its molecular formula C7H7NO comprises 7 C, 7 H, 1 N, 1 O atoms. Its molecular weight is about 121.14. Reported physicochemical data: boiling point around 414 °F at 760 mmHg (NTP, 1992), LogP about 0.4. 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 | 1122-54-9 |
|---|---|
| Molecular Formula | C7H7NO |
| Molecular Weight | 121.14 |
| Boiling Point | 414 °F at 760 mmHg (NTP, 1992) |
| LogP | 0.4 |
| Applications | Ethanone, 1-(4-pyridinyl)-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Ethanone, 1-(4-pyridinyl)-: ACTIVE.
4-Acetylpyridine is a carbon-based organic compound with CAS registry number 1122-54-9 and molecular formula C7H7NO (molecular weight 121.14), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1122-54-9
Its molecular formula C7H7NO comprises 7 C, 7 H, 1 N, 1 O atoms.
Also known as: 4-Acetylpyridine · 4-乙酰吡啶
Category: organic chemicals
The CAS registry number of 4-Acetylpyridine is 1122-54-9.
Molecular formula C7H7NO, molecular weight 121.14.
It is also registered under: 4-Acetylpyridine, 4-乙酰吡啶.
Recorded applications: Ethanone, 1-(4-pyridinyl)-: ACTIVE.
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-Acetylpyridine (CAS 1122-54-9), compiled from public chemistry databases.
| CAS Registry Number | 1122-54-9 |
|---|---|
| PubChem CID | 14282 |
| Molecular formula | C7H7NO |
| IUPAC name | 1-pyridin-4-ylethanone |
| UNII (FDA) | G47437IOW7 |
| Molecular Weight | 121.14 |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 121.052763847 |
| Monoisotopic Mass | 121.052763847 |
| Topological Polar Surface Area | 30 |
| Heavy Atom Count | 9 |
| Boiling Point | 414 °F at 760 mmHg (NTP, 1992) |
|---|---|
| LogP | 0.4 |
4-Acetylpyridine; 1122-54-9; 1-pyridin-4-ylethanone; Methyl 4-pyridyl ketone; Ethanone, 1-(4-pyridinyl)-; Ketone, methyl 4-pyridyl; Pyridine, 4-acetyl-; 4-Pyridyl methyl ketone; 1-(4-PYRIDINYL)ETHANONE; NSC-111; G47437IOW7; DTXSID0022147; RefChem:517351; DTXCID402147; 214-350-9; 1-(pyridin-4-yl)ethan-1-one
| Regulatory & Food Contact | EU Flavoring substances Flavoring Agents |
|---|---|
| GHS notification summary | 63.6% (89 / 140) |
| GHS notification summary | 63.6% (89 / 140) |
|---|---|
| Reported hazard statements | H315 (36.4%), H319 (34.3%), H335 (32.9%) |
This chemical does not meet GHS hazard criteria for 63.6% (89 of 140) of all reports.
H315 (36.4%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Acetylpyridine · CAS 1122-54-9 · C7H7NO. UNII G47437IOW7. Boiling Point: 414 °F at 760 mmHg (NTP, 1992); LogP: 0.4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4-乙酰吡啶