Styrene
SIAL/45993 - analytical standard
Synonym: Phenylethylene; Vinylbenzene
CAS Number: 100-42-5
Empirical Formula (Hill Notation): C8H8
Molecular Weight: 104.15
EC Number: 202-851-5
MDL Number: MFCD00008612
Linear Formula: C6H5CH=CH2
Product Type: Chemical
| application(s) | cleaning products cosmetics environmental flavors and fragrances food and beverages personal care petroleum |
| autoignition temp. | 914 °F |
| bp | 145-146 °C (lit.) |
| density | 0.906 g/mL at 25 °C |
| expl. lim. | 6.1 % |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C8H8/c1-2-8-6-4-3-5-7- |
| InChI key | PPBRXRYQALVLMV-UHFFFAOYSA |
| mp | −31 °C (lit.) |
| quality | stabilized |
| Quality Level | 100  |
| refractive index | n |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | C=Cc1ccccc1 |
| storage temp. | 2-8°C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| vapor density | 3.6 (vs air) |
| vapor pressure | 12.4 mmHg ( 37.7 °C) |
| 4.3 mmHg ( 15 °C) |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| Application: | Styrene has been used as an analytical standard for the analysis of volatile metabolic profile along in vitro differentiation of human induced pluripotent stem cells using gas chromatography coupled to mass spectrometry (GC-MS). |
| Caution: | limited shelf life |
| General description: | This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here |
| 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 |
| Signal word | Danger |
| Hazard statements | H226 - H315 - H319 - H332 - H361d - H372 |
| Precautionary statements | P201 - P210 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 63-10-20-36/38-48/20 |
| Safety Statements | 23-36/37-46 |
| RIDADR | UN 2055 3 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | 89.6 °F - closed cup |
| Flash Point(C) | 32.0 °C - closed cup |
| bp | 145-146 °C (lit.) |
| mp | −31 °C (lit.) |
| Density | 0.906 g/mL at 25 °C |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 41116107 |