(E)-2-benzylidenecyclopentanone (CAS 1921-90-0) — formula C12H12O, molecular weight 172.22; category organic chemicals.
| CAS Number | 1921-90-0 |
|---|---|
| Molecular Formula | C12H12O |
| Molecular Weight | 172.22 |
| LogP | 2.5 |
| Category | Organic Chemicals |
(E)-2-benzylidenecyclopentanone is a carbon-based organic compound with CAS registry number 1921-90-0 and molecular formula C12H12O (molecular weight 172.22), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1921-90-0
Its molecular formula C12H12O comprises 12 C, 12 H, 1 O atoms.
Also known as: (E)-2-benzylidenecyclopentanone · (E)-2-亚苄基环戊酮
Category: organic chemicals
The CAS registry number of (E)-2-benzylidenecyclopentanone is 1921-90-0.
Molecular formula C12H12O, molecular weight 172.22.
It is also registered under: (E)-2-benzylidenecyclopentanone, (E)-2-亚苄基环戊酮.
Category: Organic Chemicals.
Independent reference data for (E)-2-benzylidenecyclopentanone (CAS 1921-90-0), compiled from public chemistry databases.
| CAS 号 | 1921-90-0 |
|---|---|
| PubChem CID | 1551028 |
| 分子式 | C12H12O |
| IUPAC 名称 | (2E)-2-benzylidenecyclopentan-1-one |
| UNII（FDA） | HMS1723F12 |
| Molecular Weight | 172.22 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 172.088815002 |
| Monoisotopic Mass | 172.088815002 |
| Topological Polar Surface Area | 17.1 |
| Heavy Atom Count | 13 |
(E)-2-Benzylidenecyclopentanone; 1921-90-0; 2-Benzylidenecyclopentanone; NSC629623; Cyclopentanone, 2-(phenylmethylene)-, (E)-; (2E)-2-benzylidenecyclopentan-1-one; 2-benzyl-idenecyclopentanone; MLS001003763; SCHEMBL809531; CHEMBL1302240; 2-(E)-benzylidene cyclopentanone; (2E)-2-Benzylidenecyclopentanone; HMS1723F12; HMS2700N16; (2E)-2-Benzylidenecyclopentanone #; (E)-2-benzylidenecyclopentan-1-one
(E)-2-亚苄基环戊酮 · CAS 1921-90-0 · C12H12O. UNII HMS1723F12.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: (E)-2-亚苄基环戊酮