Styrene
SUPELCO/47745-U - 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) | environmental |
| autoignition temp. | 914 °F |
| bp | 145-146 °C (lit.) |
| CofA | current certificate can be downloaded |
| 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.) |
| packaging | ampule of 1000 mg |
| Quality Level | 100  |
| refractive index | n |
| 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 may be used as an analytical reference for the quantification of the analyte in water samples using gas chromatography coupled to mass spectrometry. |
| Application: | Styrene may be used as an analytical reference standard for the quantification of the analyte in air samples using thermal desorption-gas chromatography-mass spectrometry technique and comestible oil samples using headspace-mass spectrometry/gas chromatography coupled to mass spectrometry. |
| General description: | Styrene is a volatile compound, used in the manufacture of numerous types of plastic, glass fiber-reinforced resins, protective coatings, synthetic rubber and ion exchange resins. |
| Other Notes: | Product contains 4-tert-butylcatechol as stabilizer. |
| 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 | 77101502 |