(Cyano-C)diethylaluminium
(Cyano-C)diethylaluminium
CAS: 5804-85-3
Molecular Formula: C5H10AlN
(Cyano-C)diethylaluminium - Names and Identifiers
| Name | (Cyano-C)diethylaluminium |
| Synonyms | Cyanodiethylalane (cyano-C)diethylaluminium (Cyano-C)diethylaluminium Aluminum, (cyano-kC)diethyl- DIETHYLALUMINUM CYANIDE SOLUTION Aluminum, (cyano-.kappa.C)diethyl- DIETHYLALUMINUM CYANIDE SOLUTION, ~1 M I N TOLUENE DIETHYLALUMINUM CYANIDE, 1.0M SOLUTION I N TOLUENE D**Diethylaluminum cyanide solution, 1 M in toluene |
| CAS | 5804-85-3 |
| EINECS | 227-359-8 |
(Cyano-C)diethylaluminium - Physico-chemical Properties
| Molecular Formula | C5H10AlN |
| Molar Mass | 111.121138 |
| Density | 0.87g/mLat 20°C |
| Boling Point | 150 °C(Press: 0.07 Torr) |
| Flash Point | 45°F |
| BRN | 3587410 |
(Cyano-C)diethylaluminium - Risk and Safety
| Risk Codes | R11 - Highly Flammable R26/27/28 - Very toxic by inhalation, in contact with skin and if swallowed. R32 - Contact with acids liberates very toxic gas R38 - Irritating to the skin R48/20 - R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R63 - Possible risk of harm to the unborn child R65 - Harmful: May cause lung damage if swallowed R67 - Vapors may cause drowsiness and dizziness |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S28 - After contact with skin, wash immediately with plenty of soap-suds. S16 - Keep away from sources of ignition. |
| UN IDs | UN 3123 6.1/PG 1 |
| WGK Germany | 2 |
| FLUKA BRAND F CODES | 10 |
(Cyano-C)diethylaluminium - Introduction
(Cyano-C)diethylaluminium is an organoaluminum compound. Its chemical formula is (C₂ H₂) ₂ AlCN, which is a colorless liquid that will decompose into a bright blue solid in the atmosphere. It has a pungent odor and is soluble in organic solvents.
(Cyano-C)diethylaluminium is mainly used as a strong base catalyst in organic synthesis reactions. It can catalyze the polymerization of olefins, the rearrangement of amines and cyclization reactions. In addition, it is also commonly used for the preparation of other organoaluminum compounds.
The preparation (Cyano-C)diethylaluminium is usually achieved by reacting ethyl aluminum chloride and potassium cyanide. Potassium cyanide was first dissolved in dry ether, and then ethylaluminum chloride was slowly added to the reaction to form (Cyano-C)diethylaluminium.
Regarding safety,(Cyano-C)diethylaluminium is irritating and has a corrosive effect on the skin and eyes. Wear appropriate protective equipment during use to avoid contact with skin and eyes. It is also a combustible substance, so attention should be paid to the accumulation of fire sources and static electricity during storage and handling. In the use and storage process to strictly abide by the safety procedures.
(Cyano-C)diethylaluminium is mainly used as a strong base catalyst in organic synthesis reactions. It can catalyze the polymerization of olefins, the rearrangement of amines and cyclization reactions. In addition, it is also commonly used for the preparation of other organoaluminum compounds.
The preparation (Cyano-C)diethylaluminium is usually achieved by reacting ethyl aluminum chloride and potassium cyanide. Potassium cyanide was first dissolved in dry ether, and then ethylaluminum chloride was slowly added to the reaction to form (Cyano-C)diethylaluminium.
Regarding safety,(Cyano-C)diethylaluminium is irritating and has a corrosive effect on the skin and eyes. Wear appropriate protective equipment during use to avoid contact with skin and eyes. It is also a combustible substance, so attention should be paid to the accumulation of fire sources and static electricity during storage and handling. In the use and storage process to strictly abide by the safety procedures.
Last Update：2024-04-10 22:29:15
