Ethyl aluminium dichloride
Aluminium ethyl dichloride
CAS: 563-43-9
Molecular Formula: C2H5AlCl2
Ethyl aluminium dichloride - Names and Identifiers
| Name | Aluminium ethyl dichloride |
| Synonyms | dichloro(ethyl)aluminum Ethylaluminum dichloride Ethyl aluminium dichloride Aluminium ethyl dichloride dichloroaluminum(1+) ethanide |
| CAS | 563-43-9 |
| EINECS | 209-248-6 |
| InChI | InChI=1/C2H5.Al.2ClH/c1-2;;;/h1H2,2H3;;2*1H/q;+2;;/p-2/rC2H5AlCl2/c1-2-3(4)5/h2H2,1H3 |
| InChIKey | UAIZDWNSWGTKFZ-UHFFFAOYSA-L |
Ethyl aluminium dichloride - Physico-chemical Properties
| Molecular Formula | C2H5AlCl2 |
| Molar Mass | 126.949 |
| Density | 0.927 g/mL at 25 °C |
| Melting Point | 32 °C(lit.) |
| Boling Point | 68-70°C |
| Flash Point | 40 °F |
| Water Solubility | Soluble in acetone. Miscible with alcohol, chloroform, ether. Reacts with water. |
| Vapor Presure | 5 mm Hg ( 60 °C) |
| Appearance | Form Liquid, color Colorless to pale yellow |
| Storage Condition | 0-6°C |
| Physical and Chemical Properties | Yellow transparent liquid. Irritating. |
| Use | As a catalyst for the polymerization of olefins and the hydrogenation of aromatic hydrocarbons, as a cocatalyst for polypropylene |
Ethyl aluminium dichloride - Risk and Safety
| Risk Codes | R11 - Highly Flammable R15 - Contact with water liberates extremely flammable gases R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R34 - Causes burns R14 - Reacts violently with water R67 - Vapors may cause drowsiness and dizziness R65 - Harmful: May cause lung damage if swallowed R62 - Possible risk of impaired fertility R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R48/20 - R14/15 - R17 - Spontaneously flammable in air R63 - Possible risk of harm to the unborn child |
| 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. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S43 - In case of fire use ... (there follows the type of fire-fighting equipment to be used.) S27 - Take off immediately all contaminated clothing. |
| UN IDs | UN 3399 4.3/PG 1 |
| WGK Germany | 1 |
| RTECS | BD0705000 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Yes |
| HS Code | 29319090 |
| Hazard Class | 4.3 |
| Packing Group | I |
Ethyl aluminium dichloride - Upstream Downstream Industry
Ethyl aluminium dichloride - Nature
Open Data Verified Data
yellow transparent liquid. Miscible in toluene, gasoline. It is flammable in the air and reacts strongly with water. Easy to burn in air. Explosion in water. Strong reactions can occur with halides such as carbon tetrachloride. Thermal decomposition of toxic carbon monoxide, carbon dioxide, hydrogen chloride flue gas. Highly corrosive.
Last Update：2025-06-10 22:55:16
Ethyl aluminium dichloride - Preparation Method
Open Data Verified Data
ethyl chloride reacts with aluminum in the presence of the activator iodine to form a crude half-fold (I. E., a mixture of half-half of aluminum dichlorodiethyl chloride and half-half of dichloroethyl chloride), and then reacts with anhydrous aluminum trichloride, refined to obtain the finished product.
Last Update：2025-06-10 22:55:16
Ethyl aluminium dichloride - Application
Open Data Verified Data
This product is used as a catalyst for olefin polymerization and aromatic hydrogenation, and also as a cocatalyst for the production of polypropylene.
Last Update：2025-08-19 16:24:40
Ethyl aluminium dichloride - Safety
Open Data Verified Data
inhalation, ingestion or percutaneous absorption are harmful. It has a strong stimulating effect on eyes, skin, mucous membranes and upper respiratory tract. Symptoms after exposure are burning, Cough, shortness of breath, Head Pain, Nausea and Vomit. Can burn the skin. May be harmful to the environment, may cause pollution to Water
Stained. Full protection should be provided. If you accidentally inhale or contact the skin, apply a large amount of flowing water or saline to thoroughly rinse and see a doctor. This product is a spontaneous combustion item, with strong corrosive, strong irritation, can cause human body burns. Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat source. Prevent moisture and rain. Operation in ammonia disposal. Should be stored separately from oxidants, acids, flammable materials, combustible materials, alcohols, etc.
Last Update：2025-06-10 22:55:16
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Tel: +86-400-900-4166
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QQ: 2881950922
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View History
Ethyl aluminium dichloride
67129-08-2
aleuritolic acid
Calcium bis(dihydrogen phosphate)
3462-95-1
13254-34-7
157605-44-2
14374-62-0
86543-85-3
106-28-5
67129-08-2
aleuritolic acid
Calcium bis(dihydrogen phosphate)
3462-95-1
13254-34-7
157605-44-2
14374-62-0
86543-85-3
106-28-5
Raw Materials for Ethyl aluminium dichloride
Aluminum chloride
Aluminum
DIISOBUTYLALUMINUM CHLORIDE
TriphenylMethyl chloride
Hydrochloric acid
ETHYLENE
Aluminum
DIISOBUTYLALUMINUM CHLORIDE
TriphenylMethyl chloride
Hydrochloric acid
ETHYLENE
Downstream Products for Ethyl aluminium dichloride
ETHYLMERCURIC CHLORIDE
2,5-DICHLOROHYDROQUINONE
Pentamethylcyclopentadienyltitanium trichloride
1-TETRADECANESULFONIC ACID SODIUM SALT
DIETHYL SEC-BUTYLMALONATE
2,5-DICHLOROHYDROQUINONE
Pentamethylcyclopentadienyltitanium trichloride
1-TETRADECANESULFONIC ACID SODIUM SALT
DIETHYL SEC-BUTYLMALONATE