08299

Cyclopentanone

analytical standard

• Formula condensata: C₅H₈(=O)
• Numero CAS: 120-92-3
• Peso molecolare: 84.12
• Beilstein: 605573
• Numero CE: 204-435-9
• Numero MDL: MFCD00001409
• Codice UNSPSC: 41116107
• ID PubChem: 329748565
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Saggio: ≥99.5% (GC)
• Durata: limited shelf life, expiry date on the label
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Indice di rifrazione: n20/D 1.437 (lit.); n20/D 1.437
• P. eboll.: 130-131 °C (lit.)
• Punto di fusione: −51 °C (lit.)
• Densità: 0.951 g/mL at 25 °C (lit.)
• applicazioni: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• Formato: neat
• Stringa SMILE: O=C1CCCC1
• InChI: 1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2; BGTOWKSIORTVQH-UHFFFAOYSA-N

Descrizione

Descrizione generale

Cyclopentanone is one of the industrially important compounds employed in the synthesis of fungicides, pharmaceuticals, rubber chemicals and perfume products.

Applicazioni

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H226,H315,H319
• Consigli di prudenza: P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): 86.0 °F - closed cup
• Punto d’infiammabilità (°C): 30 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter