p-chlorophenyltrimethoxysilane
Chlorophenyltriethoxysilane
CAS: 21700-74-3
Molecular Formula: C12H19ClO3Si
p-chlorophenyltrimethoxysilane - Names and Identifiers
| Name | Chlorophenyltriethoxysilane |
| Synonyms | Chlorophenyltriethoxysilane CHLOROPHENYLTRIETHOXYSILANE p-chlorophenyltrimethoxysilane (4-chlorophenyl)triethoxy-silan (4-Chlorophenyl)triethoxysilane 1-CHLORO-4-TRIETHOXYSILYLBENZENE (4-chlorophenyl)triethoxy-Silane Silane, (4-chlorophenyl)triethoxy- Benzene, 1-chloro-4-(triethoxysilyl)- Chlorophenyltriethoxysilane(mixed m.p isomers) |
| CAS | 21700-74-3 |
| EINECS | 244-533-9 |
| InChI | InChI=1/2C12H19ClO3Si/c1-4-14-17(15-5-2,16-6-3)12-9-7-11(13)8-10-12;1-4-14-17(15-5-2,16-6-3)12-9-7-8-11(13)10-12/h2*7-10H,4-6H2,1-3H3 |
p-chlorophenyltrimethoxysilane - Physico-chemical Properties
| Molecular Formula | C12H19ClO3Si |
| Molar Mass | 274.82 |
| Density | 1.069g/mLat 25°C(lit.) |
| Melting Point | <0°C |
| Boling Point | 82-84°C0.07mm Hg(lit.) |
| Flash Point | >230°F |
| Vapor Presure | 0.0101mmHg at 25°C |
| Specific Gravity | 1.08 |
| Storage Condition | Room Temprature |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | n20/D 1.474(lit.) |
p-chlorophenyltrimethoxysilane - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
| WGK Germany | 3 |
| TSCA | Yes |
p-chlorophenyltrimethoxysilane - Reference Information
| use | silicon-based nucleophile, showing palladium-catalyzed cross-coupling reaction activity. |
| EPA chemical information | information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
