Triethoxyphenylsilane
Phenyltriethoxysilane
CAS: 780-69-8
Molecular Formula: C12H20O3Si
Triethoxyphenylsilane - Names and Identifiers
| Name | Phenyltriethoxysilane |
| Synonyms | PTS 32 CP0320 LS 4480 Phenyltriethoxysilane PHENYLTRIETHOXYSILANE TRIETHOXYPHENYLSILANE Triethoxysilylbenzene Triethoxyphenylsilane Tri(ethoxo)(phenyl)silane Benzeneorthosiliconic acid, triethyl ester |
| CAS | 780-69-8 |
| EINECS | 212-305-8 |
| InChI | InChI=1/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 |
Triethoxyphenylsilane - Physico-chemical Properties
| Molecular Formula | C12H20O3Si |
| Molar Mass | 240.37 |
| Density | 0.996g/mLat 25°C(lit.) |
| Melting Point | <-50°C |
| Boling Point | 112-113°C10mm Hg(lit.) |
| Flash Point | 109°F |
| Water Solubility | insoluble |
| Vapor Presure | 0-7910Pa at 20-25℃ |
| Vapor Density | >1 (vs air) |
| Appearance | liquid |
| Specific Gravity | 0.996 |
| Color | Colorless to Almost colorless |
| BRN | 2940602 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | n20/D 1.461(lit.) |
| Physical and Chemical Properties | Colorless transparent liquid with mild odor |
| Use | Used as a raw material for the preparation of high molecular organic compounds |
Triethoxyphenylsilane - Risk and Safety
| Risk Codes | R10 - Flammable R21 - Harmful in contact with skin R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S16 - Keep away from sources of ignition. S24/25 - Avoid contact with skin and eyes. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| RTECS | VV4900000 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Yes |
| HS Code | 29310095 |
| Hazard Class | 3.2 |
| Packing Group | III |
Triethoxyphenylsilane - Reference Information
| LogP | -0.31-3.4 at 22℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | It is used as a raw material for preparing a polymeric organosilicon compound; As a crosslinking agent for a silicone resin, it can also be used as a raw material for phenyl silicone oil and silicone rubber. A silicon-based nucleophile with palladium-catalyzed cross-coupling reactivity. used as raw material for preparation of high molecular organic compounds |
| Storage Conditions | indoor protected from light, kept ventilated, cool, and dry. Ensure that the lid is well sealed and can effectively isolate the air. |
| Product description | This product is a colorless transparent liquid, soluble in a variety of organic solvents. |
Last Update：2024-04-10 22:29:15
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