Tris(dimethylamino)alane,dimer - Names and Identifiers
Tris(dimethylamino)alane,dimer - Physico-chemical Properties
Molecular Formula | C12H36Al2N6
|
Molar Mass | 318.42 |
Density | 0.865g/mLat 25°C(lit.) |
Melting Point | 82-84°C(lit.) |
Boling Point | 90℃/0.05mm subl. |
Flash Point | 70°F |
Appearance | Powder |
Color | white to yellow |
Storage Condition | Room Temprature |
Sensitive | Moisture Sensitive |
Tris(dimethylamino)alane,dimer - Risk and Safety
Risk Codes | R11 - Highly Flammable
R14/15 -
R34 - Causes burns
|
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.
S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.)
|
UN IDs | UN 3131 4.3/PG 1 |
WGK Germany | 3 |
Hazard Class | 4.3 |
Tris(dimethylamino)alane,dimer - Introduction
Tris(dimethylamino)aluminum dimer is an inorganic compound with the chemical formula Al2(N(CH3)2)6.
Its nature:
1. Appearance is white crystal or colorless liquid;
2. Stable at room temperature, but can be decomposed at high temperature;
3. has good solubility, soluble in some organic solvents;
4. easily oxidized and discolored in the air;
5. has a strong combustion, should be carefully stored and handled.
Use:
1. Tris(dimethylamino)aluminum dimer is an important organometallic reagent, commonly used in metal-organic chemical reactions;
2. It can also be used to prepare other metal organic compounds, metal thin films and semiconductor materials.
Preparation Method:
Tris(dimethylamino)aluminum dimer is usually obtained by the reaction of aluminum trichloride and dimethylamine. The reaction process requires low temperature and inert gas protection.
Safety Information:
1. Tris(dimethylamino)aluminum dimer has high reactivity and should be operated carefully to avoid contact with water, acid, oxidizing agent, etc;
2. when in use should wear protective gloves, glasses and protective clothing;
3. should be away from fire and high temperature, stored in a cool, dry place;
4. avoid inhalation of its dust or solution vapor, so as not to cause damage to the human body. If exposed, rinse immediately with clean water and seek medical help.
Last Update:2024-04-10 22:29:15