Cyclopentanone
SIAL/08299 - analytical standard
CAS Number: 120-92-3
Empirical Formula (Hill Notation): C5H8O
Molecular Weight: 84.12
EC Number: 204-435-9
MDL Number: MFCD00001409
Linear Formula: C5H8(=O)
Product Type: Chemical
| application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages personal care |
| assay | ≥99.5% (GC) |
| bp | 130-131 °C (lit.) |
| density | 0.951 g/mL at 25 °C (lit.) |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C5H8O/c6-5-3-1-2-4-5/h |
| InChI key | BGTOWKSIORTVQH-UHFFFAOYSA |
| mp | −51 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | O=C1CCCC1 |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Application: | Cyclopentanone may be used as a reference standard for the determination of cyclopentanone in: • Pyrolysis oil samples by gas chromatography with flame ionization detector (GC-FID) as well as two-dimensional GC with time-of-flight mass spectrometry (GC×GC-TOFMS). • Brazilian sugarcane spirits and rum by high-performance liquid chromatography (HPLC) with ultraviolet-visible (UV-Vis) diode array detector (DAD). • Crude and hydrotreated bio-oils obtained from various biomass resources by GC×GC-FID as well as GC×GC-TOF MS. • Indoor air samples of semiconductor foundries by multisorbent adsorption/thermal desorption combined with GC-MS. |
| General description: | Cyclopentanone is one of the industrially important compounds employed in the synthesis of fungicides, pharmaceuticals, rubber chemicals and perfume products. |
| Symbol |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226 - H315 - H319 |
| Precautionary statements | P210 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 10-36/38 |
| Safety Statements | 23 |
| RIDADR | UN 2245 3 / PGIII |
| WGK Germany | WGK 1 |
| Flash Point(F) | 86.0 °F - closed cup |
| Flash Point(C) | 30 °C - closed cup |
| Purity | ≥99.5% (GC) |
| bp | 130-131 °C (lit.) |
| mp | −51 °C (lit.) |
| Density | 0.951 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 41116107 |