82118

Propylbenzene

analytical standard

• Synonym(s): 1-Phenylpropane
• Linear Formula: C₆H₅CH₂CH₂CH₃
• CAS Number: 103-65-1
• Molecular Weight: 120.19
• Beilstein/REAXYS Number: 1903006
• EC Number: 203-132-9
• MDL number: MFCD00009377
• UNSPSC Code: 41116107
• PubChem Substance ID: 329769237
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: 4.14 (vs air)
• vapor pressure: 2 mmHg ( 20 °C)
• assay: ≥99.0% (GC)
• autoignition temp.: 842 °F
• shelf life: limited shelf life, expiry date on the label
• expl. lim.: 6 %
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.491 (lit.); n20/D 1.492
• bp: 159 °C (lit.)
• mp: −99 °C (lit.)
• density: 0.862 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• SMILES string: CCCc1ccccc1
• InChI: 1S/C9H12/c1-2-6-9-7-4-3-5-8-9/h3-5,7-8H,2,6H2,1H3
• InChI key: ODLMAHJVESYWTB-UHFFFAOYSA-N

Description

General description

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

Application

Propylbenzene may be used as an internal standard for the quantification of the vanillin in fruits and as an analytical reference standard for the quantification of the analyte in eluates of pyrolysis solid residues 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.

Recommended products

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Safety Information

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H226,H304,H335,H411
• pcodes: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 3 - STOT SE 3
• target_organs: Respiratory system
• wgk_germany: WGK 2
• flash_point_f: 107.6 °F
• flash_point_c: 42.0 °C
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter