Silanamine, N-(dimethylsilyl)-1,1-dimethyl-
N-(dimethylsilyl)-1,1-dimethylsilylamine
CAS: 15933-59-2
Molecular Formula: C4H15NSi2
Silanamine, N-(dimethylsilyl)-1,1-dimethyl- - Names and Identifiers
Silanamine, N-(dimethylsilyl)-1,1-dimethyl- - Physico-chemical Properties
| Molecular Formula | C4H15NSi2 |
| Molar Mass | 133.34 |
| Density | 0.752g/mLat 25°C(lit.) |
| Melting Point | 99-100°C |
| Boling Point | 99-100 °C |
| Flash Point | 17°F |
| Solubility | Miscible with common organic solvents. |
| Vapor Presure | 25.776mmHg at 25°C |
| Appearance | clear liquid |
| Specific Gravity | 0.752 |
| Color | Colorless to Almost colorless |
| BRN | 741869 |
| pKa | 9.80±0.70(Predicted) |
| Storage Condition | Store below +30°C. |
| Sensitive | Moisture Sensitive |
| Refractive Index | n20/D 1.404(lit.) |
| MDL | MFCD00025626 |
Silanamine, N-(dimethylsilyl)-1,1-dimethyl- - Risk and Safety
| Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. |
| 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 - Wear suitable protective clothing. |
| UN IDs | UN 2924 3/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 3 |
| Packing Group | II |
Silanamine, N-(dimethylsilyl)-1,1-dimethyl- - Reference Information
| update date: | 2022/11/12 10:05:38 |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| use | tetramethyldisilazane is a hydrocarbon derivative and has many uses: 1. it is used to treat fumed white carbon black (the normal recommended addition amount is 2%-5%). the treated white carbon black changes from hydrophilic to hydrophobic and can better be compatible with raw rubber; 2, can be used as a synthetic intermediate for medical and other chemicals; 3, can be used as a coating additive; 4. It can be used in the manufacture of silicone rubber, silicone colloid, and vinyl silicone; 5. It can be used as a ceramic surface treatment agent. |
Last Update：2024-04-09 21:11:58
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