Naphthenic Acid (CAS 1338-24-5) — formula C21H38O4, molecular weight 354.5; category organic chemicals.
| CAS Number | 1338-24-5 |
|---|---|
| Molecular Formula | C21H38O4 |
| Molecular Weight | 354.5 |
| Boiling Point | 270 to 470 °F at 760 mmHg (USCG, 1999) |
| Category | Organic Chemicals |
Naphthenic Acid is a carbon-based organic compound with CAS registry number 1338-24-5 and molecular formula C21H38O4 (molecular weight 354.5), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1338-24-5
Its molecular formula C21H38O4 comprises 21 C, 38 H, 4 O atoms.
Also known as: Naphthenic Acid
Category: organic chemicals
The CAS registry number of Naphthenic Acid is 1338-24-5.
Molecular formula C21H38O4, molecular weight 354.5.
It is also registered under: Naphthenic Acid.
Category: Organic Chemicals.
Independent reference data for Naphthenic Acid (CAS 1338-24-5), compiled from public chemistry databases.
| CAS Registry Number | 1338-24-5 |
|---|---|
| PubChem CID | 71586777 |
| Molecular formula | C21H38O4 |
| IUPAC name | 3-(4-ethylcyclohexyl)propanoic acid;3-(3-ethylcyclopentyl)propanoic acid |
| UNII (FDA) | YNM5U6B7A4 |
| Molecular Weight | 354.5 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 354.27700969 |
| Monoisotopic Mass | 354.27700969 |
| Topological Polar Surface Area | 74.6 |
| Heavy Atom Count | 25 |
| Boiling Point | 270 to 470 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Flash Point | 300 °F (USCG, 1999) |
Agenap; Naphid; Sunaptic acid B; Sunaptic acid C; Acide naphtenique; YNM5U6B7A4; TENSIOACTIV N; SUNAPTIC B; NA-200; RefChem:831988; Naphthenic acid; UNII-YNM5U6B7A4; Naphthenic acid [BSI:ISO]; NAPHTHENIC ACID [ISO]; NAPHTHENIC ACID [HSDB]; Acide naphtenique [ISO-French]
Naphthenic Acid · CAS 1338-24-5 · C21H38O4. UNII YNM5U6B7A4. Boiling Point: 270 to 470 °F at 760 mmHg (USCG, 1999); Flash Point: 300 °F (USCG, 1999).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: Naphthenic Acid