82118

Propylbenzene

analytical standard

• Sinonimo/i: 1-Phenylpropane
• Formula condensata: C₆H₅CH₂CH₂CH₃
• Numero CAS: 103-65-1
• Peso molecolare: 120.19
• Beilstein: 1903006
• Numero CE: 203-132-9
• Numero MDL: MFCD00009377
• Codice UNSPSC: 41116107
• ID PubChem: 329769237
• NACRES: NA.24

Proprietà

• Grado: analytical standard
• Livello qualitativo: 100
• Densità del vapore: 4.14 (vs air)
• Tensione di vapore: 2 mmHg ( 20 °C)
• Saggio: ≥99.0% (GC)
• Temp. autoaccensione: 842 °F
• Durata: limited shelf life, expiry date on the label
• Limite di esplosione: 6 %
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Indice di rifrazione: n20/D 1.491 (lit.); n20/D 1.492
• P. ebollizione: 159 °C (lit.)
• Punto di fusione: −99 °C (lit.)
• Densità: 0.862 g/mL at 25 °C (lit.)
• applicazioni: environmental
• Formato: neat
• Stringa SMILE: CCCc1ccccc1
• InChI: 1S/C9H12/c1-2-6-9-7-4-3-5-8-9/h3-5,7-8H,2,6H2,1H3; ODLMAHJVESYWTB-UHFFFAOYSA-N

Descrizione

Descrizione generale

Propylbenzene belongs to the class of aromatic hydrocarbons,[1] commonly used as a solvent in organic synthesis and precursor to synthesize intermediates such as 4-phenylbutyraldehyde and ethyl phenyl ketone.

Applicazioni

Propylbenzene may be used as an internal standard for the quantification of the vanillin in fruits[2] and as an analytical reference standard for the quantification of the analyte in eluates of pyrolysis solid residues[1] using different chromatography techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Prodotti consigliati

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H226,H304,H335,H411
• Consigli di prudenza: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Classi di pericolo: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 107.6 °F - closed cup
• Punto d’infiammabilità (°C): 42.0 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter