2-Butyl-2-cyclopentenone (CAS 5561-05-7) — formula C9H14O, molecular weight 138.21; category organic chemicals.
2-Butyl-2-cyclopentenone (CAS 5561-05-7) is a chemical raw material in the organic chemicals category. Its molecular formula C9H14O comprises 9 C, 14 H, 1 O atoms. Its molecular weight is about 138.21. Reported physicochemical data: LogP about 2.4. 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 | 5561-05-7 |
|---|---|
| Molecular Formula | C9H14O |
| Molecular Weight | 138.21 |
| LogP | 2.4 |
| Category | Organic Chemicals |
2-Butyl-2-cyclopentenone is a carbon-based organic compound with CAS registry number 5561-05-7 and molecular formula C9H14O (molecular weight 138.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 5561-05-7
Its molecular formula C9H14O comprises 9 C, 14 H, 1 O atoms.
Also known as: 2-Butyl-2-cyclopentenone · 2-丁基-2-环戊烯酮
Category: organic chemicals
The CAS registry number of 2-Butyl-2-cyclopentenone is 5561-05-7.
Molecular formula C9H14O, molecular weight 138.21.
It is also registered under: 2-Butyl-2-cyclopentenone, 2-丁基-2-环戊烯酮.
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 2-Butyl-2-cyclopentenone (CAS 5561-05-7), compiled from public chemistry databases.
| CAS Number | 5561-05-7 |
|---|---|
| PubChem CID | 9877385 |
| Molecular Formula | C9H14O |
| IUPAC Name | 2-butylcyclopent-2-en-1-one |
| Molecular Weight | 138.21 |
|---|---|
| XLogP3 | 2.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 3 |
| Exact Mass | 138.104465066 |
| Monoisotopic Mass | 138.104465066 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 10 |
5561-05-7; 2-butyl-2-cyclopenten-1-one; DTXSID70432157; RefChem:1062671; DTXCID70382986; 2-butyl-2-cyclopentenone; 2-butylcyclopent-2-en-1-one; 2-butylcyclopent-2-enone; 2-N-BUTYLCYCLOPENTENONE; SCHEMBL1150883; 2-butyl-cyclopent-2-en-1-one; 2-butyl cyclopent-2-en-1 -one; LQANWSYLRLMKDX-UHFFFAOYSA-N; MFCD24687980; AKOS037645184; AS-58112
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-丁基-2-环戊烯酮