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Diethylaluminium chloride plays a crucial role in the production of specialty chemicals, high-performance catalysts, and moisture-sensitive intermediates.
Diethylaluminium chloride is primarily used as a co-catalyst in Ziegler–Natta catalyst systems for the industrial production of polyethylene, polypropylene, and other polyolefins.
Diethylaluminium chloride is used as an intermediate in production of organometallics.
CAS Number: 96-10-6
EC Number: 202-477-2
Molecular Formula: C₄H₁₀AlCl
Molecular Weight: 120.56 g/mol
SYNONYMS:
Diethylaluminum chloride, Diethylaluminium chloride, Chlorodiethylaluminum, Chlorodiethylaluminium, Chloro(diethyl)aluminum, Chloro(diethyl)aluminium, Chlorodiethylalumane, Diethylchloroaluminum, Diethylaluminum monochloride, Aluminum diethyl monochloride, Aluminum chlorodiethyl, Aluminium chlorodiethyl, Et₂AlCl, Al(C₂H₅)₂Cl, DEAC, DEAK, Chloro diethyl aluminum, Chlorodiethylalumane, Chlorodiethylaluminium, DEAC, DIETHYLALUMINIUM CHLORIDE, Diethylaluminum, Aluminum, chlorodiethyl-, uminum chL, Diethylchoroaluminum, CHLORODIETHYLALUMINUM, chlorodiethyl-aluminu, Diethylchloroaluminum, Et2AlCl 1M in heptane, aluminiumdiethylchloride, Diethylchoroaluminum, DIETHYLALUMINUM CHLORIDE, CHLORODIETHYLALUMINUM, Aluminium diethyl monochloride, Diethylaluminium chloride, 1M solution in hexanes, Diethylaluminumchloride,97%, diethylaluminum chloride solution, Aluminum,chlorodiethyl-, Diethylaluminum chloride, Aluminum,dichlorotetraethyldi-, Chlorodiethylaluminum, Diethylaluminum monochloride, Diethylchloroaluminum, Diethylaluminium chloride, 12080-90-9, Aluminium diethyl monochloride, aluminiumdiethylchloride, Aluminum, chlorodiethyl-, CHLORODIETHYLALUMINUM, DEAC, DIETHYLALUMINIUM CHLORIDE, Diethylchoroaluminum, , diethylaluminum chloride, aluminum, chlorodiethyl, diethylaluminium chloride, deac, chlorodiethylaluminum, diethylchloroaluminum, diethylaluminum monochloride, deak, aluminum diethyl monochloride, aluminum, dichlorotetraethyldi
Diethylaluminium chloride is an organic metal reagent with a chemical formula of C4H10AlCl and a molecular weight of 120.557.
Diethylaluminium chloride is often a tetrahydrofuran solution of Diethylaluminium chloride.
Diethylaluminium chloride is a colorless and transparent liquid and is mainly used as a catalyst in the polyolefin industry and an intermediate in the manufacture of organic compounds.
Diethylaluminium chloride is a type of organic aluminum reagent with special properties.
Due to its active properties, Diethylaluminium chloride is widely used in various organic chemical reactions, such as alkylation, Mannich reaction, aldol condensation reaction and Diels-Alder reaction.
As an important intermediate in organic synthesis, Diethylaluminium chloride has unique advantages in reaction specificity and stereoselectivity, and is particularly suitable for the synthesis of key intermediates in natural products and drug molecules.
As an important intermediate in organic synthesis, Diethylaluminium chloride has unique advantages in reaction specificity and stereoselectivity, and is particularly suitable for the synthesis of key intermediates in natural products and drug molecules.
Diethylaluminium chloride (DEAC) is an organoaluminium compound widely used as a highly reactive Lewis acid and as a co-catalyst in industrial polymerization processes.
Diethylaluminium chloride is one of the most important alkylaluminium compounds employed in the manufacture of polyethylene, polypropylene, synthetic rubbers, and numerous specialty chemicals.
Diethylaluminium chloride is extremely sensitive to moisture and oxygen, reacting violently with water while releasing heat and flammable gases.
Because of its exceptional catalytic activity, diethylaluminium chloride has become an essential intermediate in the petrochemical, polymer, and fine chemical industries.
Although its empirical formula is commonly written as (C₂H₅)₂AlCl, Diethylaluminium chloride predominantly exists as a dimer in the liquid phase.
Diethylaluminium chloride is highly efficient cocatalyst in the Ziegler-Natta polymerization of olefins forming plastics and rubber.
Diethylaluminium chloride offers uniquely strong alkylating and Lewis acid performance for precise polyolefin catalysis, delivering superior stability and control.
Diethylaluminium chloride is a powerful organoaluminium cocatalyst designed to boost catalyst performance in demanding polymerization processes.
Diethylaluminium chloride's strong alkylating and Lewis acid properties ensure efficient activation of Ziegler Natta systems and support consistent polymer quality in large scale production.
Diethylaluminium chloride combines exceptional purity with high stability and reliable reactivity.
This qualifies as preferred choice for polyolefin and synthetic rubber production.
Diethylaluminium chloride is available as a stable, industry-proven organometallic product with long shelf life.
Diethylaluminium chloride, abbreviated DEAC, is an organoaluminium compound.
Although often given the chemical formula (C2H5)2AlCl, Diethylaluminium chloride exists as a dimer, [(C2H5)2AlCl]2.
Diethylaluminium chloride is a precursor to Ziegler–Natta catalysts employed for the production of polyolefins.
Diethylaluminium chloride is also a Lewis acid, useful in organic synthesis.
Diethylaluminium chloride is a colorless waxy solid, but is usually handled as a solution in hydrocarbon solvents.
Diethylaluminium chloride is highly reactive, even pyrophoric.
Diethylaluminium chloride and other organoaluminium compounds are used in combination with transition metal compounds as Ziegler–Natta catalysts for the polymerization of various alkenes.
As an important intermediate in organic synthesis, diethylaluminum chloride has unique advantages in terms of reaction specificity and stereoselectivity, and is especially suitable for the synthesis of key intermediates in natural products and drug molecules.
Diethylaluminium chloride is a colorless liquid.
Diethylaluminium chloride is an organoaluminium compound with the chemical formula [(CH3)2AlCl]2.
It behaves similarly to diethylaluminium chloride but is more expensive.
Hence, Diethylaluminium chloride is less commonly used.
Like other organoaluminium chlorides, dimethylaluminium chloride is a Lewis acid.
This property is exploited by the use of dimethylaluminium chloride to induce some Diels-Alder reactions.
Diethylaluminium chloride (CAS 96-10-6) is an organoaluminum compound characterized by its reactivity and usefulness in various chemical processes.
Diethylaluminium chloride appears as a colorless to yellowish liquid and is known for its strong Lewis acidity, making it a valuable reagent in organic synthesis, particularly in polymerization reactions and as a catalyst.
Diethylaluminium chloride is highly reactive with moisture and air, leading to the release of hydrogen chloride gas, which necessitates careful handling in inert atmospheres.
Diethylaluminium chloride is soluble in nonpolar organic solvents but reacts vigorously with water, forming diethylaluminum hydroxide and hydrochloric acid.
Diethylaluminium chloride’s structure consists of an aluminum atom bonded to two ethyl groups and a chloride ion, which contributes to its unique chemical properties.
Due to its reactivity, Diethylaluminium chloride is classified as a hazardous material, requiring appropriate safety precautions during storage and use.
In general, Diethylaluminium chloride is an important compound in the field of organometallic chemistry and industrial applications.
USES and APPLICATIONS of DIETHYLALUMINIUM CHLORIDE:
Diethylaluminium chloride is a widely used organoaluminum compound known for its powerful alkylation capabilities.
Diethylaluminium chloride is mainly used as a polymerization catalyst for polyolefins, butyl rubber and EPDM and an intermediate for the synthesis of organic metal compounds and contraceptives.
Diethylaluminium chloride is used as a propylene polymerization catalyst, low-pressure polyethylene catalyst; EPDM, polyisobutylene, aromatic hydrogenation and other reaction catalysts; rocket, missile fuel and aluminum plating raw materials.
Diethylaluminium chloride is an important catalyst for organic reactions.
For example, polybutadiene can be synthesized using the neodymium neodecanoate/n-butyllithium/Diethylaluminium chloride catalytic system.
The experiment investigated the effects of polymerization temperature, c(Li)/c(Nd) and c(Al)/c(Nd) during catalyst preparation, and the type of alkyl aluminum on butadiene polymerization.
The results showed that the catalyst had the highest catalytic activity when c(Li)/c(Nd) was 12 and c(Al)/c(Nd) was about 15, and the polymer yield could reach 100%.
At 0°C, c(Li)/c(Nd) was 12 and c(Al)/c(Nd) was 15, a polymer with high cis-1,4-structure (molar content 97.6%) and narrow molecular weight distribution (molecular weight distribution index 1.23) can be obtained.
As the polymerization temperature increases, the activity of the catalytic system increases, and the relative molecular weight and molar content of the cis-1,4-structure of the resulting polymer decrease.
In addition, Diethylaluminium chloride can also be used to synthesize an anti-corrosion pipe material for water supply equipment.
The raw materials are as follows in parts by weight: 3-10 parts of polyethylene resin, 5-10 parts of nanoparticles, 5-10 parts of carbon black, 2-7 parts of hydrogenated castor oil, 2-10 parts of sodium alkyl sulfonate, 2-7 parts of chlorofluoromethane, 3-11 parts of Diethylaluminium chloride, 1-3 parts of acrylonitrile butadiene styrene copolymer, 3-9 parts of silane coupling agent, 2.5-4.5 parts of antioxidant, 0.5-6.5 parts of preservative, and 1.5-3.5 parts of lubricant.
The pipe material prepared with polyethylene resin as raw material has good mechanical properties, impact resistance, corrosion resistance and aging resistance, excellent comprehensive performance, and high application value.
Diethylaluminium chloride plays a crucial role in the production of specialty chemicals, high-performance catalysts, and moisture-sensitive intermediates.
Diethylaluminium chloride is carefully manufactured to deliver consistent reactivity and purity, making it ideal for industrial synthesis under controlled conditions.
Diethylaluminium chloride is primarily used as a co-catalyst in Ziegler–Natta catalyst systems for the industrial production of polyethylene, polypropylene, and other polyolefins.
Diethylaluminium chloride activates transition metal catalyst components, greatly increasing polymerization efficiency and enabling precise control over polymer molecular weight, branching, stereoregularity, and microstructure.
Diethylaluminium chloride is used as an intermediate in production of organometallics.
Diethylaluminium chloride is mainly used as polymerization catalyst for polyolefin, butyl rubber, and ethylene propylene rubber; and as intermediate for synthesizing organic compounds and contraceptives.
Diethylaluminium chloride is used as catalyst promoter for propylene polymerization and as catalyst for low pressure polyethylene; as catalyst for ethylene propylene rubber, polyisobutene, aromatic hydrogenation, and other reactions; as raw material for rocket, missile fuel, and aluminum plating.
In the petrochemical industry, Diethylaluminium chloride functions as a highly efficient Lewis acid catalyst for alkylation, oligomerization, polymerization, isomerization, and Friedel–Crafts reactions.
Its strong electron-accepting capability makes Diethylaluminium chloride valuable in numerous organic synthesis processes involving electrophilic activation.
Diethylaluminium chloride is widely employed in the manufacture of synthetic rubber, elastomers, specialty plastics, and advanced polymer materials.
Diethylaluminium chloride is also used in the preparation of organoaluminium intermediates and serves as an alkylating reagent in organometallic chemistry.
In pharmaceutical and fine chemical synthesis, diethylaluminium chloride is used to promote selective transformations, including carbon–carbon bond formation and catalytic rearrangements.
Research laboratories utilize DEAC as a reagent for preparing complex organometallic compounds and for investigating catalytic mechanisms.
Because of its exceptional catalytic performance, Diethylaluminium chloride contributes to improved polymer quality, higher reaction efficiency, lower catalyst loading, and enhanced productivity in large-scale industrial manufacturing.
DiethylAluminium chloride is used as a catalyst in thermoplastic polymers and as a reactant in the preparation of Aluminium-phosphorus compounds.
Diethylaluminium chloride (CAS 96-10-6) is an organoaluminum compound characterized by its reactivity and utility in various chemical processes.
Diethylaluminium chloride appears as a colorless to yellowish liquid and is known for its strong Lewis acidity, making it a valuable reagent in organic synthesis, particularly in polymerization reactions and as a catalyst.
Diethylaluminium chloride is highly reactive with moisture and air, leading to the release of hydrogen chloride gas, which necessitates careful handling under inert atmospheres.
Diethylaluminium chloride is soluble in non-polar organic solvents but reacts vigorously with water, forming diethylaluminum hydroxide and hydrochloric acid.
Diethylaluminium chloride's structure consists of an aluminum atom bonded to two ethyl groups and a chloride ion, contributing to its unique chemical properties.
Due to its reactivity, Diethylaluminium chloride is classified as a hazardous material, requiring appropriate safety measures during storage and use.
Overall, Diethylaluminium chloride is an important compound in the field of organometallic chemistry and industrial applications.
Diethylaluminium chloride is used primarily as a catalyst component in Ziegler-Natta type systems for olefin and diene polymerizations.
Other applications of Diethylaluminium chloride include use in alkylation reactions and as a catalyst component in linear oligomerization and cyclization of unsaturated hydrocarbons.
Diethylaluminium chloride is an organoaluminum compound.
Diethylaluminium chloride is used as a catalyst in the production of chemical products.
Diethylaluminium chloride is used as a catalyst in Ziegler-Natta polymerization processes of vinylenes, alkenes, and dienes, as well as in linear oligomerizations and cyclizations of unsaturated hydrocarbons.
Diethylaluminium chloride is also used as a catalyst in alkylation reactions (see also Friedel-Crafts alkylation).
Furthermore, Diethylaluminium chloride serves as an intermediate in the production of other chemicals.
As a Lewis acid, diethylaluminium chloride also has uses in organic synthesis.
For example, Diethylaluminium chloride is used to catalyze the Diels–Alder and ene reactions.
Alternatively, it can react as a nucleophile or a proton scavenger.
-Diethylaluminium chloride is used:
• Cocatalyst in Ziegler Natta polymerization of olefins
• Production of polyethylene and polypropylene grades
• Catalyst component in elastomer and synthetic rubber synthesis
BENEFITS and CHARACTERISTICS of DIETHYLALUMINIUM CHLORIDE:
Diethylaluminium chloride possesses exceptionally strong Lewis acidity, making it one of the most effective activators for transition-metal catalysts.
Diethylaluminium chloride provides rapid catalyst activation and enables highly efficient polymerization under relatively mild operating conditions.
Diethylaluminium chloride offers excellent control over polymer molecular architecture, allowing manufacturers to tailor molecular weight distribution, crystallinity, branching, and stereochemistry according to product requirements.
This results in polymers with improved mechanical strength, chemical resistance, and processing characteristics.
Diethylaluminium chloride exhibits high catalytic efficiency even at relatively low concentrations, reducing catalyst consumption and improving process economics.
Diethylaluminium chloride is compatible with numerous organometallic catalyst systems and can be used in a broad range of industrial reactions.
Its high chemical reactivity also makes Diethylaluminium chloride an important reagent for selective alkylation and synthetic transformations in organic chemistry.
Diethylaluminium chloride demonstrates excellent compatibility with hydrocarbon solvents commonly used in industrial processes.
Despite its advantages, Diethylaluminium chloride requires rigorous exclusion of moisture and oxygen because its extreme reactivity can lead to violent hydrolysis and spontaneous ignition.
Industrial systems handling Diethylaluminium chloride therefore employ inert gas blanketing, closed transfer systems, and carefully controlled operating conditions.
Diethylaluminium chloride is an organoaluminium compound with the formula (C₂H₅)₂AlCl.
Diethylaluminium chloride is a colorless liquid or waxy solid typically handled as a hydrocarbon solution.
Diethylaluminium chloride acts as a strong Lewis acid and co-catalyst in industrial polymer and organic syntheses, and it is dangerously pyrophoric.
STRUCTURE and BONDING of DIETHYLALUMINIUM CHLORIDE:
Compounds of the empirical formula AlR2Cl (R = alkyl, aryl) usually exist as dimers with the formula (R2Al)2(μ-Cl)2.
The bridging ligands (indicated by "μ-") are halides, not the organic substituents.
The aluminium adopts a tetrahedral geometry.
Each Al(III) center follows the octet rule.
In contrast, triethylaluminium and trimethylaluminium feature bridging alkyl groups and these compounds violate the octet rule.
PRODUCTION of DIETHYLALUMINIUM CHLORIDE:
Diethylaluminium chloride can be produced from ethylaluminium sesquichloride, (C2H5)3Al2Cl3, by reduction with sodium:
2 (C2H5)3Al2Cl3 + 3 Na → 3 (C2H5)2AlCl + Al + 3 NaCl
Diethylaluminium chloride is also obtained from the reaction of triethylaluminium with hydrochloric acid:
(C2H5)3Al + HCl → (C2H5)2AlCl + C2H6
Reproportionation reactions can also be used:
2 (C2H5)3Al + AlCl3 → 3 (C2H5)2AlCl
(C2H5)3Al2Cl3 + (C2H5)3Al → 3 (C2H5)2AlCl
CHEMICAL PROPERTIES of DIETHYLALUMINIUM CHLORIDE:
Diethylaluminium chloride is a colorless solution
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):
PRODUCTION METHODS of DIETHYLALUMINIUM CHLORIDE:
Ethylaluminum sesquichloride (26.5 kg) added to a nitrogen-purged reactor, was heated to 175 ℃.
Then, while the mixture was stirred vigorously, 1.1 kg sodium was added over a 30 min period; the mixture was further heated at 155 – 190 ℃ for 60 min.
Diethylaluminium chloride distilled from the reactor at 100 – 161 ℃ (1.3 – 6.1 kPa).
In this example, an excess of ethylaluminum sesquichloride was employed to facilitate draining the voluminous byproduct salt and aluminum solids from the reactor.
In an alternate approach, a heavy hydrocarbon oil, added prior to reaction, may be employed to remove the solids in slurry form, permitting the use of a stoichiometric ratio of ethylaluminum sesquichloride and sodium reactants.
STRUCTURE and BONDING of DIETHYLALUMINIUM CHLORIDE:
Compounds of the empirical formula AlR2Cl (R = alkyl, aryl) usually exist as dimers with the formula (R2Al)2(μ-Cl)2.
The bridging ligands, indicated by the prefix "μ-", are halides, not the organic substituents.
The aluminium adopts a tetrahedral geometry and follows the octet rule.
By contrast, triethylaluminium and trimethylaluminium feature bridging alkyl groups and these compounds violate the octet rule.
PRODUCTION of DIETHYLALUMINIUM CHLORIDE:
The reaction of two equivalents of elemental aluminum with three equivalents of an alkyl halide (RX) yields one equivalent each of R₂AlX and RAlX₂.
The reaction of aluminum with ethyl chloride thus yields dithylaluminum chloride as one of the products.
PHYSICAL and CHEMICAL PROPERTIES of DIETHYLALUMINIUM CHLORIDE:
Appearance: Colorless to pale yellow liquid.
Odor: Pungent, characteristic hydrocarbon-like odor.
Physical State: Liquid at room temperature.
Molecular Formula: C₄H₁₀AlCl.
Molecular Weight: 120.56 g/mol.
Density: Approximately 0.96 g/cm³ at 20°C.
Melting Point: Approximately −74°C.
Boiling Point: Approximately 125–126°C (at reduced pressure, around 50 mmHg).
Flash Point: Approximately −18°C.
Vapor Pressure: About 3 mmHg at 60°C.
Solubility in Water: Reacts violently with water; not soluble.
Solubility in Organic Solvents: Soluble in dry aromatic and aliphatic hydrocarbons such as toluene, benzene, and hexane.
Chemical Nature: Strong Lewis acid.
Structure: Exists mainly as a dimer in the liquid state.
Moisture Sensitivity: Extremely moisture sensitive.
Air Sensitivity: Reacts rapidly with atmospheric moisture and oxygen.
Pyrophoricity: Can ignite spontaneously upon exposure to air, especially when finely dispersed.
Hydrolysis: Rapid hydrolysis produces hydrogen chloride, hydrocarbons, aluminum hydroxides, and significant heat.
Corrosiveness: Highly corrosive after contact with moisture due to HCl formation.
Stability: Stable only under dry, oxygen-free inert atmospheres.
Reducing Ability: Strong reducing and alkylating reagent.
Reactivity: Highly reactive toward water, alcohols, acids, oxidizing agents, and compounds containing active hydrogen atoms.
Flammability: Highly flammable and classified as a pyrophoric liquid.
Storage Atmosphere: Requires storage under dry nitrogen or argon.
Thermal Stability: Decomposes upon overheating or contact with incompatible materials.
Catalytic Activity: Excellent catalyst component and co-catalyst for numerous organometallic reactions.
Coordination Chemistry: Easily forms complexes with ethers, amines, phosphines, and other Lewis bases.
Chemical Name: Diethylaluminium Chloride
Common Abbreviation: DEAC
CAS Number: 96-10-6
EC Number: 202-477-2
Molecular Formula: C₄H₁₀AlCl
Molecular Weight: 120.56 g/mol
IUPAC Name: Chlorodiethylalumane
Linear Formula: (C2H5)2AlCl
CAS Number: 96-10-6
Molecular Weight: 120.56
UNSPSC Code: 12352103
NACRES: NA.22
PubChem Substance ID: 24855548
EC Number: 202-477-2
Beilstein/REAXYS Number: 4123259
MDL number: MFCD00000459
Physical state: liquid (20 °C, 1.013 hPa)
Color: colourless
Odor: No data available
Melting point/ range: -50 °C
Method: lit.
Boiling point/boiling range: 125 - 126 °C (67 hPa)
Method: lit.
Flammability: No data available
Upper explosion limit / Upper flammability limit: No data available
Lower explosion limit / Lower flammability limit: No data available
Flash point: No data available
Autoignition temperature: No data available
Decomposition temperature: No data available
pH: No data available
Viscosity, dynamic: No data available
Viscosity, kinematic: No data available
Flow time: No data available
Water solubility: No data available
Partition coefficient: noctanol/water: No data available
Vapor pressure: 4 hPa (60 °C)
Relative density: No data available
Density: 0,961 g/cm3 (25 °C)
Method: lit.
Relative vapour density: No data available
Explosives: Method: Explosive properties
Oxidizing properties: none
Burning rate: No data available
Self-ignition: Catches fire spontaneously if exposed to air.
Substances and mixtures, which in contact with water, emit flammable gases:
The substance or mixture emits flammable gases in contact with water and is classified as category 1.
Evaporation rate: No data available
Molecular weight: 120,56 g/mol
CAS: 96-10-6
IUPAC Name: chlorodiethylalumane
Molecular Formula: C4H10AlCl
InChI Key: YNLAOSYQHBDIKW-UHFFFAOYSA-M
SMILES: CC[Al](Cl)CC
Molecular Weight (g/mol): 120.56
Synonym: diethylaluminium chloride
Appearance (Color): Clear colorless
Appearance (Form): Liquid
Strength: 11.5 to 12.5 % (on Al basis)
Chemical formula: C8H20Al2Cl2
Molar mass: 241.11 g·mol−1
Appearance: Colorless liquid
Density: 0.96 g/cm3
Melting point: −74 °C (−101 °F; 199 K)
Boiling point: 125 to 126 °C (257 to 259 °F; 398 to 399 K) at 50 mmHg
Solubility in water: Reacts
Vapor pressure: 3 mmHg (at 60 °C)
CBNumber: CB9783672
Molecular Formula: C4H10AlCl
Molecular Weight: 120.56
MDL Number: MFCD00000459
MOL File: 96-10-6.mol
Melting point: -85°C
Boiling point: 125°C 50mm
Density: 0.887 g/mL at 25 °C
vapor pressure: 3 mmHg ( 60 °C)
Flash point: −9 °F
storage temp.: 0-6°C
solubility: Miscible with hexane.
form: Solution
Specific Gravity: 0.711 (20/4℃）
color: Colorless
Water Solubility: reac H2O [CRC10]
Sensitive: Air & Moisture Sensitive
Merck: 326
BRN: 4123259
InChI: 1S/2C2H5.Al.ClH/c2*1-2;;/h2*1H2,2H3;;1H/q;;+1;/p-1
InChIKey: YNLAOSYQHBDIKW-UHFFFAOYSA-M
SMILES: CC[Al](Cl)CC
CAS DataBase Reference: 96-10-6(CAS DataBase Reference)
EWG's Food Scores: 2
FDA UNII: 9J9260380K
EPA Substance Registry System: Aluminum, chlorodiethyl- (96-10-6)
UNSPSC Code: 12352103
Melting point: -85°C
Boiling point: 125°C 50mm
Density: 0.887 g/mL at 25 °C
vapor pressure: 3 mmHg ( 60 °C)
Flash point: −9 °F
storage temp.: 0-6°C
solubility: Miscible with hexane.
form: Solution
Specific Gravity: 0.711 (20/4℃）
color: Colorless
Water Solubility: reac H2O [CRC10]
Sensitive: Air & Moisture Sensitive
Merck: 326
BRN: 4123259
InChI: 1S/2C2H5.Al.ClH/c2*1-2;;/h2*1H2,2H3;;1H/q;;+1;/p-1
InChIKey: YNLAOSYQHBDIKW-UHFFFAOYSA-M
SMILES: CC[Al](Cl)CC
CAS DataBase Reference: 96-10-6(CAS DataBase Reference)
EPA Substance Registry System: Aluminum, chlorodiethyl- (96-10-6)
Molecular Weight: 120.56
Exact Mass: 120.02900
EC Number: 202-477-2
UNII: 9J9260380K
UN Number: 3052
DSSTox ID: DTXSID5026592
Color/Form: Colorless liquid
HScode: 2903199000
PSA: 0
XLogP3: 2.63730
Appearance: Colorless Solution
Density: 0.9709 g/cm3 @ Temp: 25 °C
Melting Point: -74 °C
Boiling Point: 208 °C
Flash Point: −9 °F
Water Solubility: Miscible with hexane.
Storage Conditions: 0-6°C
Vapor Pressure: 3 mmHg ( 60 °C),
Experimental Properties：
Abbreviation: DEAC
Formula: (C2H5)2AlCl
Molar Mass: 120.56 g/mol
CAS-Reg.-No.: 96-10-6
EINECS/ELINCS No.: 202-477-2
Appearance: Clear liquid at 20°C
Vapor pressure: 2.6 hPa at 60°C
Vapor pressure: 8.3 hPa at 80°C
Vapor pressure: 22.7 hPa at 100°C
Vapor pressure: 54.5 hPa at 120°C
Freezing Point: Below -70 °C
Density: 1.008 g/cm³ at -20°C
Density: 0.989 g/cm3 at 0°C
Density: 0.970 g/cm3 at 20°C
Density: 0.950 g/cm3 at 40°C
Viscosity: 3.7 mPa.s at -20°C
Viscosity: 2.3 mPa.s at 0°C
Viscosity: 1.6 mPa.s at 20°C
Viscosity: 1.2 mPa.s at 40°C
Specific heat: 1.3 J/g – K at 25°C
Heat of vaporization: 183 KJ/kg at 1 bar
Heat of hydrolysis: 3814 kJ/kg at 25°C
Limit of thermal stability: 3 h/1 bar N2 (approx. 170 °C *)
FIRST AID MEASURES of DIETHYLALUMINIUM CHLORIDE:
-Description of first-aid measures
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with
water/ shower.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Call in ophthalmologist.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed.
No data available
ACCIDENTAL RELEASE MEASURES of DIETHYLALUMINIUM CHLORIDE:
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.
FIRE FIGHTING MEASURES of DIETHYLALUMINIUM CHLORIDE:
-Extinguishing media:
*Suitable extinguishing media:
Carbon dioxide (CO2)
Foam
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Prevent fire extinguishing water from contaminating surface water or the ground water system.
EXPOSURE CONTROLS/PERSONAL PROTECTION of DIETHYLALUMINIUM CHLORIDE:
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Use equipment for eye protection.
Safety glasses
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter A
-Control of environmental exposure:
Do not let product enter drains.
HANDLING and STORAGE of DIETHYLALUMINIUM CHLORIDE:
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.
STABILITY and REACTIVITY of DIETHYLALUMINIUM CHLORIDE:
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature).
-Possibility of hazardous reactions:
No data available
