OCTADECYLDIMETHYLMETHOXYSILANE
n-Octadecyldimethylmethoxysilane
CAS: 71808-65-6
Molecular Formula: C21H46OSi
OCTADECYLDIMETHYLMETHOXYSILANE - Names and Identifiers
| Name | n-Octadecyldimethylmethoxysilane |
| Synonyms | DIMETHYLMETHOXYOCTADECYLSILANE DIMETHYLOCTADECYLMETHOXYSILANE Octadecylmethoxydimethylsilane OCTADECYLDIMETHYLMETHOXYSILANE dimethyloctadecylmethoxysilane n-Octadecyldimethylmethoxysilane N-OCTADECYLDIMETHYLMETHOXYSILANE Methoxy(dimethyl)octadecylsilane Dimethylmethoxyoctadecylsilane, Dimethyloctadecylmethoxysilane, Octadecyldimethylmethoxysilane |
| CAS | 71808-65-6 |
| EINECS | 276-039-4 |
| InChI | InChI=1/C21H46OSi/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-23(3,4)22-2/h5-21H2,1-4H3 |
| InChIKey | RUFRLNPHRPYBLF-UHFFFAOYSA-N |
OCTADECYLDIMETHYLMETHOXYSILANE - Physico-chemical Properties
| Molecular Formula | C21H46OSi |
| Molar Mass | 342.67 |
| Density | 0.83 g/mL at 25 °C (lit.) |
| Boling Point | 184 °C |
| Flash Point | >110°C |
| Vapor Presure | 7.54E-06mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 0.83 |
| Color | Colorless to Almost colorless |
| BRN | 7346074 |
| Sensitive | 7: reacts slowly with moisture/water |
| Refractive Index | n20/D 1.444(lit.) |
OCTADECYLDIMETHYLMETHOXYSILANE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| 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 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 21 |
| TSCA | Yes |
OCTADECYLDIMETHYLMETHOXYSILANE - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | decatyl dimethylmethoxysilane is mainly used in the field of analysis and detection, such as filling of stationary phase in high performance liquid chromatography, it can be used in the field of optical and electrical, such as the preparation of sensors. |
Last Update：2024-04-09 15:16:52
