920-68-3
N,1,1,1-tetramethyl-N-(trimethylsilyl)silylamine
CAS: 920-68-3;134340-00-4;37074-17-2
Molecular Formula: C7H21NSi2
920-68-3 - Names and Identifiers
920-68-3 - Physico-chemical Properties
| Molecular Formula | C7H21NSi2 |
| Molar Mass | 175.42 |
| Density | 0.799g/mLat 20°C(lit.) |
| Boling Point | 144-147°C(lit.) |
| Flash Point | 27 °C |
| Water Solubility | Decomposes |
| Vapor Presure | 6.216mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 0.798 |
| Color | Colorless to Almost colorless |
| BRN | 1737290 |
| pKa | 14.41±0.70(Predicted) |
| Storage Condition | Flammables area |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.421(lit.) |
| MDL | MFCD00008262 |
920-68-3 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R10 - Flammable R36/37/38 - 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. |
| UN IDs | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 3 |
| Packing Group | III |
920-68-3 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | as a group protective agent is widely used in the production of pesticides, veterinary drugs and other pharmaceutical products. |
Last Update：2024-04-10 22:29:15
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