Bromotrimethylsilane
Bromotrimethylsilane
CAS: 2857-97-8
Molecular Formula: C3H9BrSi
Bromotrimethylsilane - Names and Identifiers
Bromotrimethylsilane - Physico-chemical Properties
| Molecular Formula | C3H9BrSi |
| Molar Mass | 153.09 |
| Density | 1.16g/mLat 25°C(lit.) |
| Melting Point | -43 °C |
| Boling Point | 79°C(lit.) |
| Flash Point | 90°F |
| Water Solubility | DECOMPOSES |
| Solubility | DECOMPOSES |
| Vapor Presure | 100mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.1725 |
| Color | Clear colorless to yellow |
| BRN | 1731135 |
| Storage Condition | Store below +30°C. |
| Stability | Stable. Flammable. Incompatible with strong acids, strong oxidizing agents. May decompose on exposure to water or moist air. |
| Sensitive | 8: reacts rapidly with moisture, water, protic solvents |
| Refractive Index | n20/D 1.424(lit.) |
| Physical and Chemical Properties | Density 1.16 melting point -43°C boiling point 79°C ND20 1.42-1.425 flash point 32°C water-soluble decomposers |
| Use | For the synthesis of adefovir; Silanization reagent |
Bromotrimethylsilane - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R10 - Flammable R34 - Causes burns R29 - Contact with water liberates toxic gas R14 - Reacts violently with water |
| Safety Description | S16 - Keep away from sources of ignition. 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S8 - Keep container dry. |
| UN IDs | UN 2920 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Yes |
| HS Code | 29310095 |
| Hazard Class | 3 |
| Packing Group | II |
Bromotrimethylsilane - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | trimethylsilicizer. As a deesterification reagent for phosphate diacid, it is used in the synthesis of cephalosperidine abroad, and is used as a protective agent in the synthesis of peptides is a commonly used organic synthesis reagent. The three important synthetic reagents have higher reactivity than trimethylchlorosilane, which will cleave dialkyl phosphate to produce various phosphonic acids. It can be used for the synthesis of adifovir and the deprotection of polypeptide synthesis It is an important synthetic reagent and can be used for the synthesis of adifovir |
| Production method | Phenyltrimethylsilane is obtained by bromination. |
Last Update：2024-04-09 15:16:45
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