68542

Perfluoropentanoic acid

analytical standard

• Sinonimo/i: Nonafluorovaleric acid, PFAS, Nonafluoropentanoic acid, Perfluoropentanoic acid
• Formula condensata: CF₃(CF₂)₃COOH
• Numero CAS: 2706-90-3
• Peso molecolare: 264.05
• Beilstein: 1800087
• Numero MDL: MFCD00040211
• Codice UNSPSC: 41116107
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• agenzia: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for DIN 38407-42; suitable for EPA 1633; suitable for EPA 533; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45; suitable for ISO 21675 2019
• Conformità normativa: suitable for FDA C-010.02
• Saggio: ≥98.0% (GC)
• Stato: liquid
• Durata: limited shelf life, expiry date on the label
• Indice di rifrazione: n20/D 1.294 (lit.)
• P. ebollizione: 140 °C (lit.)
• Densità: 1.713 g/mL at 25 °C (lit.)
• Temperatura di conservazione: 2-8°C
• Stringa SMILE: OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
• InChI: 1S/C5HF9O2/c6-2(7,1(15)16)3(8,9)4(10,11)5(12,13)14/h(H,15,16); CXZGQIAOTKWCDB-UHFFFAOYSA-N

Descrizione

Descrizione generale

Perfluoropentanoic acid is a persistent organic pollutant belonging to the perfluorinated (PFCs) class of compounds. These compounds are used in a variety of industrial applications, such as textile paints, polishes, adhesives, electronics, waxes, stain repellents, and food packaging.[1][2]

Applicazioni

Perfluoropentanoic acid may be used as an analytical reference standard for the determination of the analyte in fish using liquid chromatography–quadrupole-linear ion trap mass spectrometry (LC–QqLIT–MS)[1] and in natural water samples using high-performance liquid chromatography with fluorescence detection (HPLC-FLD).[2]

Note legali

ASTM is a registered trademark of American Society for Testing and Materials

Informazioni sulla sicurezza

• Pittogrammi: GHS08,GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H318,H361d
• Consigli di prudenza: P202 - P280 - P305 + P351 + P338 - P308 + P313 - P405 - P501
• Classi di pericolo: Eye Dam. 1 - Repr. 2
• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable