20780-53-4
| Name | (R)-Styrene oxide |
| CAS | 20780-53-4 |
| EINECS(EC#) | 202-476-7 |
| Molecular Formula | C8H8O |
| MDL Number | MFCD00066210 |
| Molecular Weight | 120.15 |
| MOL File | 20780-53-4.mol |
Chemical Properties
| Appearance | Colorless to light yellow liqui |
| Melting point | -37 °C |
| alpha | -21 º (c=5, chloroform 23 ºC) |
| Boiling point | 89-90 °C23 mm Hg(lit.) |
| density | 1.051 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | 175 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform |
| form | Liquid |
| color | Clear yellow |
| explosive limit | ~22% |
| Optical Rotation | [α]20/D +33°, neat |
| Water Solubility | insoluble |
| BRN | 1984 |
| InChI | 1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2/t8-/m0/s1 |
| InChIKey | AWMVMTVKBNGEAK-QMMMGPOBSA-N |
| SMILES | C1O[C@@H]1c2ccccc2 |
| CAS DataBase Reference | 20780-53-4(CAS DataBase Reference) |
Safety Data
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H312-H319-H350 |
| Precautionary statements | P201-P280-P302+P352+P312-P305+P351+P338-P308+P313 |
| Hazard Codes | T |
| Risk Statements | |
| Safety Statements | |
| RIDADR | 2810 |
| WGK Germany | 3 |
| RTECS | CZ9625010 |
| F | 10 |
| HazardClass | 6.1 |
| PackingGroup | III |
| HS Code | 29109000 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 4 Dermal Carc. 1B Eye Irrit. 2 |