780-69-8
| Name | Phenyltriethoxysilane |
| CAS | 780-69-8 |
| EINECS(EC#) | 212-305-8 |
| Molecular Formula | C12H20O3Si |
| MDL Number | MFCD00009065 |
| Molecular Weight | 240.37 |
| MOL File | 780-69-8.mol |
Chemical Properties
| Appearance | Colorless transparent liquid |
| Melting point | <-50°C |
| Boiling point | 112-113 °C10 mm Hg(lit.) |
| density | 0.996 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| vapor pressure | 0-7910Pa at 20-25℃ |
| refractive index | n |
| Fp | 109 °F |
| storage temp. | Flammables area |
| form | liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 0.996 |
| Odor | Mild odor |
| Water Solubility | insoluble |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| Sensitive | Moisture Sensitive |
| BRN | 2940602 |
| InChI | 1S/C12H20O3Si/c1-4-13-16(14-5-2,15-6-3)12-10-8-7-9-11-12/h7-11H,4-6H2,1-3H3 |
| InChIKey | JCVQKRGIASEUKR-UHFFFAOYSA-N |
Safety Data
| Symbol(GHS) |  GHS08 |
| Signal word | Warning |
| Hazard statements | H373-H412 |
| Precautionary statements | P260-P273-P314-P501 |
| Hazard Codes | Xi,Xn |
| Risk Statements | |
| Safety Statements | |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | VV4900000 |
| F | 10-21 |
| TSCA | Yes |
| REACH Registrations | Active |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29310095 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Aquatic Chronic 3 Flam. Liq. 3 STOT RE 2 Oral |