Propylbenzene
SIAL/82118 - analytical standard
Synonym: 1-Phenylpropane
CAS Number: 103-65-1
Empirical Formula (Hill Notation): C9H12
Molecular Weight: 120.19
EC Number: 203-132-9
MDL Number: MFCD00009377
Linear Formula: C6H5CH2CH2CH3
Product Type: Chemical
| application(s) | environmental |
| assay | ≥99.0% (GC) |
| autoignition temp. | 842 °F |
| bp | 159 °C (lit.) |
| density | 0.862 g/mL at 25 °C (lit.) |
| expl. lim. | 6 % |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C9H12/c1-2-6-9-7-4-3-5 |
| InChI key | ODLMAHJVESYWTB-UHFFFAOYSA |
| mp | −99 °C (lit.) |
| Quality Level | 100  |
| refractive index | n |
| n |
|
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CCCc1ccccc1 |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 4.14 (vs air) |
| vapor pressure | 2 mmHg ( 20 °C) |
| 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. |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| 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. |
| Recommended products: | 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 . |
| Symbol |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H226 - H304 - H335 - H411 |
| Precautionary statements | P210 - P233 - P240 - P273 - P301 + P310 - P331 |
| Hazard Codes | Xn,N |
| Risk Statements | 10-37-51/53-65 |
| Safety Statements | 24-37-61-62 |
| RIDADR | UN 2364 3 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 107.6 °F - closed cup |
| Flash Point(C) | 42.0 °C - closed cup |
| Purity | ≥99.0% (GC) |
| bp | 159 °C (lit.) |
| mp | −99 °C (lit.) |
| Density | 0.862 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 41116107 |