| Identification | More | [Name]
ETHYLALUMINUM DICHLORIDE | [CAS]
563-43-9 | [Synonyms]
ALUMINUM ETHYL DICHLORIDE
DICHLOROETHYLALUMINUM
EADC
ETHYLALUMINIUM DICHLORIDE
ETHYLALUMINUM DICHLORIDE
Ethyldichloroaluminum
Aluminiumethyldichloride
Aluminum,dichloroethyl-
Dichloro(ethyl)aluminium
dichloroethyl-aluminu
Dichloromonoethylaluminum
ethylaluminumdichloridesolution
Ethylaluminium dichloride(225 g cylinder)
dichlororthyl aluminium
ethylaluminiu dichloride
ETHYLALUMINUM DICHLORIDE, 1.0M SOLUTION IN HEXANES
ETHYLALUMINIUM-DICHLORID-LOESUNG~1 M I
ETHYLALUMINUM DICHLORIDE 25 WT. % (1.8&
ETHYLALUMINUM DICHLORIDE, 25 WT. % (1.8M ) SOLUTION IN TOLUENE
Ethylaluminium dichloride, 0.9M solution in heptane | [EINECS(EC#)]
209-248-6 | [Molecular Formula]
C2H5AlCl2 | [MDL Number]
MFCD00000457 | [Molecular Weight]
126.95 | [MOL File]
563-43-9.mol |
| Chemical Properties | Back Directory | [Appearance]
The aluminum alkyl halides are flammable, reactive, and may be spontaneously combustible in air. They are colorless to yellow liquids. Ethylaluminum dichloride:(563-43-9): | [Melting point ]
32 °C(lit.) | [Boiling point ]
68-70°C | [density ]
0.927 g/mL at 25 °C
| [vapor pressure ]
5 mm Hg ( 60 °C)
| [Fp ]
40 °F
| [storage temp. ]
0-6°C | [form ]
Liquid | [color ]
Colorless to pale yellow | [Specific Gravity]
0.927 | [Water Solubility ]
Soluble in acetone. Miscible with alcohol, chloroform, ether. Reacts with water. | [FreezingPoint ]
32℃ | [Hydrolytic Sensitivity]
9: reacts extremely rapidly with atmospheric moisture - may be pyrophoric - glove box or sealed system required | [Sensitive ]
Air & Moisture Sensitive | [Merck ]
326 | [BRN ]
4123357 | [Exposure limits]
ACGIH: TWA 50 ppm (Skin)
OSHA: TWA 500 ppm(1800 mg/m3)
NIOSH: IDLH 1100 ppm; TWA 50 ppm(180 mg/m3) | [InChI]
1S/C2H5.Al.2ClH/c1-2;;;/h1H2,2H3;;2*1H/q;+2;;/p-2 | [InChIKey]
UAIZDWNSWGTKFZ-UHFFFAOYSA-L | [SMILES]
CC[Al](Cl)Cl | [Uses]
Catalyst for olefin polymerization, aromatic
hydrogenation; intermediate. | [CAS DataBase Reference]
563-43-9(CAS DataBase Reference) | [EPA Substance Registry System]
Aluminum, dichloroethyl- (563-43-9) |
| Safety Data | Back Directory | [Symbol(GHS) ]
   
GHS02,GHS05,GHS07,GHS08 | [Signal word ]
Danger | [Hazard statements ]
H225-H260-H304-H314-H336-H361d-H373-H412 | [Precautionary statements ]
P210-P231+P232-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338 | [Hazard Codes ]
F,T,N,C | [Risk Statements ]
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:Harmful: danger of serious damage to health by prolonged exposure through inhalation .
R14/15:Reacts violently with water, liberating extremely flammable gases .
R17:Spontaneously flammable in air. | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
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 label where possible) .
S62:If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S43:In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add-Never use water) .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
UN 3399 4.3/PG 1
| [WGK Germany ]
1
| [RTECS ]
BD0705000 | [F ]
10-21 | [TSCA ]
Yes | [REACH Registrations]
Active | [HazardClass ]
4.3 | [PackingGroup ]
I | [HS Code ]
29319090 | [Storage Class]
4.3 - Hazardous materials which set free flammable gases upon contact with water | [Hazard Classifications]
Aquatic Chronic 3
Asp. Tox. 1
Eye Dam. 1
Flam. Liq. 2
Repr. 2
Skin Corr. 1B
STOT RE 2
STOT SE 3
Water-react 1 | [Hazardous Substances Data]
563-43-9(Hazardous Substances Data) |
| Hazard Information | Back Directory | [General Description]
A colorless to light-yellow heated liquid. Freezing point 90°F. | [Reactivity Profile]
Organometallics, such as ETHYL ALUMINUM DICHLORIDE(563-43-9), are reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. Often reactive with water to generate toxic or flammable gases. Organometallics containing halogens (fluorine, chlorine, bromine, iodine) bonded to the metal typically with generate gaseous hydrohalic acids (HF, HCl, HBr, HI) with water. | [Air & Water Reactions]
Highly flammable. Ignites when exposed to air. Reacts violently with water or moisture in air forming hydrogen chloride fumes and flammable ethane gas (Rose 1961). | [Hazard]
Ignites on contact with air, dangerous fire
risk, reacts violently with water. Skin irritant. | [Health Hazard]
Inhalation of smoke from fire causes metal-fume fever (flu-like symptoms); acid fumes irritate nose and throat. Contact with liquid (which is spontaneously flammable) causes severe burns of eyes and skin. | [Potential Exposure]
These materials are used as components of olefin polymerization catalysts. The reader is referred to the entry on “Aluminum alkyls” for additional information on this entry. The aluminum alkyl halides parallel very closely the aluminum alkyls | [Shipping]
UN3052 Spontaneously combustible. Water reactive releasing large quantities of toxic and deadly hydrogen gas. (Note: this number does not appear in the 49/CFR HazMat tables) | [Incompatibilities]
The aluminum alkyl halides are strong reducing agents; they react—possibly violently—with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. These chemicals react violently with nitromethaneEthylaluminum sesquichloride reacts explosively with carbon tetrachloride at room temperature. This chemical reacts violently with water, forming corrosive hydrogen chloride and flammable ethane gas. Diethylaluminum chloride may form an explosive product with chlorine azide. | [Chemical Properties]
Clear colorless to yellow solution | [Chemical Properties]
The aluminum alkyl halides are flammable, reactive, and may be spontaneously combustible in air. They are colorless to yellow liquids. Ethylaluminum dichloride:(563-43-9): |
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