Cyclopentylideneacetic acid methyl ester (CAS 40203-73-4) — formula C8H12O2, molecular weight 140.18; category organic chemicals.
| CAS Number | 40203-73-4 |
|---|---|
| Molecular Formula | C8H12O2 |
| Molecular Weight | 140.18 |
| LogP | 1.6 |
| Applications | Use Classification: Fragrance Ingredients, General Manufacturing Information: Acetic acid, 2-cyclopentylidene-, methyl ester: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Use Classification: Fragrance Ingredients, General Manufacturing Information: Acetic acid, 2-cyclopentylidene-, methyl ester: ACTIVE.
Cyclopentylideneacetic acid methyl ester is a carbon-based organic compound with CAS registry number 40203-73-4 and molecular formula C8H12O2 (molecular weight 140.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 40203-73-4
Its molecular formula C8H12O2 comprises 8 C, 12 H, 2 O atoms.
Also known as: Cyclopentylideneacetic acid methyl ester · 环松油烯
Category: organic chemicals
The CAS registry number of Cyclopentylideneacetic acid methyl ester is 40203-73-4.
Molecular formula C8H12O2, molecular weight 140.18.
It is also registered under: Cyclopentylideneacetic acid methyl ester, 环松油烯.
Recorded applications: Use Classification: Fragrance Ingredients, General Manufacturing Information: Acetic acid, 2-cyclopentylidene-, methyl ester: ACTIVE.
Category: Organic Chemicals.
Independent reference data for Cyclopentylideneacetic acid methyl ester (CAS 40203-73-4), compiled from public chemistry databases.
| CAS 号 | 40203-73-4 |
|---|---|
| PubChem CID | 162409 |
| 分子式 | C8H12O2 |
| IUPAC 名称 | methyl 2-cyclopentylideneacetate |
| UNII（FDA） | NBV7T69H2R |
| Molecular Weight | 140.18 |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 140.083729621 |
| Monoisotopic Mass | 140.083729621 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 10 |
40203-73-4; methyl 2-cyclopentylideneacetate; Methyl cyclopentylideneacetate; Acetic acid, 2-cyclopentylidene-, methyl ester; Cyclopentylideneacetic acid, methyl ester; Acetic acid, cyclopentylidene-, methyl ester; EINECS 254-837-3; DTXSID2052077; EC 254-837-3; RefChem:552144; DTXCID7030644; 254-837-3; CYCLOPENTYLIDENEACETIC ACID METHYL ESTER; Cyclopentylidene-acetic acid methyl ester; tuberose acetate; NBV7T69H2R
| GHS 通报统计 | 60.3% (79 / 131) |
|---|
| GHS 通报统计 | 60.3% (79 / 131) |
|---|---|
| 已通报的危害声明 | H315 (39.7%) |
环松油烯 · CAS 40203-73-4 · C8H12O2. UNII NBV7T69H2R.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 环松油烯