EASC

CAS #:

Linear Formula:

(C2H5)2AlCl•Cl2AlC2H5

MDL Number:

MFCD00044852

EC No.:

235-137-7

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
≥97% Ethylaluminum Sesquichloride
EAL-CL-017-LIQ
Pricing > SDS > Data Sheet >

Ethylaluminum Sesquichloride Properties (Theoretical)

Compound Formula C6H15Al2Cl3
Molecular Weight 247.499
Appearance Clear to yellowish liquid
Melting Point -50 °C
Boiling Point 204 °C
Density 1.092 g/mL
Solubility in H2O Reacts violently
Exact Mass 245.987 g/mol
Monoisotopic Mass 245.987 g/mol

Ethylaluminum Sesquichloride Health & Safety Information

Signal Word Danger
Hazard Statements H225-H250-H260-H314
Hazard Codes F, C
Precautionary Statements P210-P222-P223-P231 + P232-P370 + P378-P422
Flash Point -18 °C
RTECS Number BD1950000
Transport Information UN 3394 4.3(4.2) / PGI
WGK Germany 1
MSDS / SDS

About Ethylaluminum Sesquichloride

Ethylaluminum Sesquichlorid (EASC) is an important industrial organometallic compound that serves as a Ziegler-Natta catalyst and a precursor to triethylaluminum. Organometallics are useful reagents, catalysts, and precursor materials with applications in thin film deposition, industrial chemistry, pharmaceuticals, LED manufacturing, and others. American Elements supplies organometallic compounds in most volumes including bulk quantities and also can produce materials to customer specifications. Please request a quote above for more information on pricing and lead time.

Ethylaluminum Sesquichloride Synonyms

EASC, Chloro(diethyl)alumane solution, aluminum ethylsesquichloride, aluminum ethyl sesquichloride, dichloro(ethyl)alumane(1), Aluminum, trichlorotriethyldi-

Chemical Identifiers

Linear Formula (C2H5)2AlCl•Cl2AlC2H5
MDL Number MFCD00044852
EC No. 235-137-7
Beilstein/Reaxys No. 4027369
Pubchem CID 25508
IUPAC Name chloro(diethyl)alumane; dichloro(ethyl)alumane
SMILES CC[Al](CC)Cl.CC[Al](Cl)Cl
InchI Identifier InChI=1S/3C2H5.2Al.3ClH/c3*1-2;;;;;/h3*1H2,2H3;;;3*1H/q;;;+1;+2;;;/p-3
InchI Key LDXMUMPEDOQULK-UHFFFAOYSA-K

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Aluminum

See more Aluminum products. Aluminum (or Aluminium) (atomic symbol: Al, atomic number: 13) is a Block P, Group 13, Period 3 element with an atomic weight of 26.9815386. It is the third most abundant element in the earth's crust and the most abundant metallic element. Aluminum Bohr Model Aluminum's name is derived from alumina, the mineral from which Sir Humphrey Davy attempted to refine it from in 1812. It wasn't until 1825 that Aluminum was first isolated by Hans Christian Oersted. Aluminum is a silvery gray metal that possesses many desirable characteristics. It is light, nonmagnetic and non-sparking. It stands second among metals in the scale of malleability, and sixth in ductility. It is extensively used in many industrial applications where a strong, light, easily constructed material is needed. Elemental AluminumAlthough it has only 60% of the electrical conductivity of copper, it is used in electrical transmission lines because of its light weight. Pure aluminum is soft and lacks strength, but alloyed with small amounts of copper, magnesium, silicon, manganese, or other elements it imparts a variety of useful properties. Aluminum was first predicted by Antoine Lavoisierin 1787 and first isolated by Friedrich Wöhler in 1827.

Chlorine

Chlorine is a Block P, Group 17, Period 3 element. Its electron configuration is [Ne]3s23p5. The chlorine atom has a covalent radius of 102±4 pm and its Van der Waals radius is 175 pm. Chlorine ModelIn its elemental form, chlorine is a yellow-green gas. Chlorine is the second lightest halogen after fluorine. it has the third highest electronegativity and the highest electron affinity of all the elements making it a strong oxidizing agent. It is rarely found by itself in nature. Chlorine was discovered and first isolated by Carl Wilhelm Scheele in 1774. It was first recognized as an element by Humphry Davy in 1808.

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