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Cas Database |
| Name |
Ethylaluminum dichloride |
EINECS | 209-248-6 |
| CAS No. | 563-43-9 | Density | 0.927 g/cm3 |
| PSA | 0.00000 | LogP | 2.35290 |
| Solubility | Soluble in acetone. Miscible with alcohol, chloroform, ether. Reacts with water. | Melting Point |
32°C(lit.) |
| Formula | C2H5AlCl2 | Boiling Point | 68-70 °C |
| Molecular Weight | 126.949 | Flash Point | 40 °F |
| Transport Information | UN 3399 | Appearance | Clear colorless to yellow solution |
| Safety | 16-26-36/37/39-45-62-61-43-27 | Risk Codes | 11-15-23/24/25-34-14-67-65-62-51/53-48/20-14/15-17 |
| Molecular Structure |
|
Hazard Symbols |
 F, T, N, C
|
| Synonyms |
Ethylaluminumdichloride (6CI);Dichloroethylaluminum;Dichloromonoethylaluminum;Ethylaluminium dichloride;Ethyldichloroaluminum; |
Article Data | 27 |
Ethylaluminum dichloride Synthetic route
| Conditions | Yield |
|---|---|
| With aluminium und anschliessend mit AlCl3; | |
| With aluminium trichloride; aluminium |
| Conditions | Yield |
|---|---|
| at 180 - 190℃; |
| Conditions | Yield |
|---|---|
| With iodine bei Ausschluss von Feuchtigkeit und Sauerstoff; | |
| With aluminium trichloride bei Ausschluss von Feuchtigkeit und Sauerstoff; |
| Conditions | Yield |
|---|---|
| With iodine bei Ausschluss von Feuchtigkeit und Sauerstoff; | |
| With aluminium trichloride bei Ausschluss von Feuchtigkeit und Sauerstoff; |
- 95465-40-0
gem-1,1-bis(dichloroalumino)ethane
- 74-85-1
ethene
- 7429-90-5
aluminium
A
- 563-43-9
ethylaluminum dichloride
B
- 96-10-6
diethylaluminium chloride
| Conditions | Yield |
|---|---|
| In n-heptane byproducts: (CH2CHCHCH2CH(CH3))x; High Pressure; (Ar); to a soln. of Al-compound and Al added ethylene (20 bar pressure) under stirring at 100-150°C for 16 h; distd. in vacuo at 50°C; elem. anal.; |
| Conditions | Yield |
|---|---|
| In n-heptane byproducts: (CH2CHCHCH2CH(CH3))x; High Pressure; (Ar); to a soln. of Al-compound added ethylene (20 bar pressure) under stirring at 100°C for 24 h; distd. in vacuo at 50°C; elem. anal.; |
- 7446-70-0
aluminium trichloride
- 100-99-2
triisobutylaluminum
A
- 563-43-9
ethylaluminum dichloride
B
- 1779-25-5
diisobutylaluminum chloride
| Conditions | Yield |
|---|---|
| In diethyl ether; toluene all manipulations under dry, O2 free N2 atm.; AlCl3 dissolved in Et2O, soln. of iso-Bu3Al in toluene added at -78°C, allowed to warm to room temp., stirred and refluxed for for 3, stirred at room temp. for 48 h h; |
| Conditions | Yield |
|---|---|
| In benzene Addn. of Et2AlCl to benzene soln. of Ti-compd. at 50°C.; Electronic absorption spectroscopy.; |
| Conditions | Yield |
|---|---|
| In toluene byproducts: C2H6; (Ar); using Schlenk techniques; addn. of HCl saturated toluene to react. mixt. with Et2AlCl; |
| Conditions | Yield |
|---|---|
| In benzene Decompn. of Ti-compd.; Slow pptn. of TiCl2 from the soln. on a time scale of days-to-months obsd. by elecronic absorption spectroscopy.; |
Ethylaluminum dichloride Consensus Reports
Reported in EPA TSCA Inventory.
Ethylaluminum dichloride Standards and Recommendations
ACGIH TLV: TWA 2 mg(Al)/m3
Ethylaluminum dichloride Specification
The Dichloro(ethyl)alumane, with the CAS registry number 563-43-9, is also known as Aluminum, dichloroethyl-. It belongs to the product categories of Organometallics; Al (Alminum) Compounds; Catalysts for Organic Synthesis; Classes of Metal Compounds; Homogeneous Catalysts; Synthetic Organic Chemistry; Titanium Alkoxides, etc. (Homogeneous Catalysts); Typical Metal Compounds; Chemical Synthesis; Organoaluminum; Organometallic Reagents. Its EINECS registry number is 209-248-6. This chemical's molecular formula is C2H5AlCl2 and molecular weight is 126.948638. Its IUPAC name is called dichloro(ethyl)alumane. This chemical is clear colorless to yellow solution.
Physical properties of Dichloro(ethyl)alumane: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 0; (3)Rotatable Bond Count: 0; (4)Exact Mass: 125.958369; (5)MonoIsotopic Mass: 125.958369; (6)Topological Polar Surface Area: 0; (7)Heavy Atom Count: 5; (8)Formal Charge: 0; (9)Complexity: 21.6; (10)Covalently-Bonded Unit Count: 1.
Preparation: this chemical can be prepared by chloroethane and Al. This reaction will need chloroethane.
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Uses of Dichloro(ethyl)alumane: it can be used to produce 1-phenyl-propan-1-one at temperature of 20 °C. This reaction will need reagent CH2Cl2 with reaction time of 3 hours. The yield is about 73%.
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When you are using this chemical, please be cautious about it as the following:
This chemical may catch fire in contact with air and only need brief contact with an ignition source which has a very low flash point or evolve highly flammable gases in contact with water. It is toxic by inhalation, in contact with skin and if swallowed. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC[Al](Cl)Cl
(2)InChI: InChI=1S/C2H5.Al.2ClH/c1-2;;;/h1H2,2H3;;2*1H/q;+2;;/p-2
(3)InChIKey: UAIZDWNSWGTKFZ-UHFFFAOYSA-L
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