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ETHYLALUMINUM SESQUICHLORIDE

Product Name
ETHYLALUMINUM SESQUICHLORIDE
CAS No.
12075-68-2
Chemical Name
ETHYLALUMINUM SESQUICHLORIDE
Synonyms
EASC;uminum sesquichL;5%soln.inheptane;dichloro(ethyl)alumane;Trichlorotriethyldialuminum;trichlorotriethyldi-aluminu;sesquiethylaluminumchloride;Triethyltrichlorodialuminum;Aluminiumethylsesquichlorid;Sesquiethylaluminum chloride
CBNumber
CB1135646
Molecular Formula
C6H15Al2Cl3
Formula Weight
247.51
MOL File
12075-68-2.mol
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ETHYLALUMINUM SESQUICHLORIDE Property

Melting point:
−50 °C(lit.)
Boiling point:
204 °C(lit.)
Density 
0.904 g/mL at 25 °C
Flash point:
−1 °F
storage temp. 
water-free area
form 
liquid
color 
Yellow liquid
BRN 
4027369
CAS DataBase Reference
12075-68-2
EPA Substance Registry System
Aluminum, di-.mu.-chlorochlorotriethyldi- (12075-68-2)
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Safety

Hazard Codes 
F,C
Risk Statements 
15-17-23/24/25-34-14/15-14-67-65-48/20-11-63-62-51/53-35
Safety Statements 
16-26-36/37/39-45-27-62-43-57-43E-29-6A
RIDADR 
UN 3394 4.2/PG 1
WGK Germany 
1
RTECS 
BD1950000
HazardClass 
4.2
PackingGroup 
I
HS Code 
29319090
Hazardous Substances Data
12075-68-2(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H250Catches fire spontaneously if exposed to air

H260In contact with water releases flammable gases which may ignite spontaneously

H314Causes severe skin burns and eye damage

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P231+P232Handle under inert gas. Protect from moisture.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
256943
Product name
Ethylaluminum sesquichloride
Purity
97%
Packaging
100g
Price
$88.8
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
OGM0000525
Product name
ETHYLALUMINUM SESQUICHLORIDE
Purity
95.00%
Packaging
100G
Price
$2563.14
Updated
2021/12/16
AHH
Product number
MT-11965
Product name
Ethylaluminum sesquichloride
Purity
97%
Packaging
1000g
Price
$485
Updated
2021/12/16
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ETHYLALUMINUM SESQUICHLORIDE Chemical Properties,Usage,Production

Chemical Properties

clear colorless 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):

Uses

Catalyst for olefin polymerization, aromatic hydrogenation; intermediate.

Production Methods

Ethyl chloride and aluminum could used as starting metarials to synthesize Ethylaluminum sesquichloride. A 9.5 × 10-2 m3 closed steel reactor, fitted with a reflux condenser and equipped for vacuum distillation of product, was first purged with nitrogen. After addition of 13.6 kg of aluminum powder and a catalyst mixture composed of 3.6 kg diethylaluminum chloride and 410 g iodine, the reactor contents were stirred and heated slowly to 130 ℃. The temperature was maintained at 120 – 150 ℃ during addition of 50 kg ethyl chloride over a period of 3 h. The product can be flash distilled under vacuum, or it can be drained from the reactor and clarified by settling or by filtration of black residual metal solids. Iodine can be omitted from the procedure, in which case the induction period may be increased.

General Description

A clear yellow liquid. Slightly denser than water. Used to make other chemicals.

Air & Water Reactions

Spontaneously flammable in air (Douda 1966). Reacts violently with water forming hydrogen chloride and flammable ethane gas (Rose 1961).

Reactivity Profile

Organometallics, such as ETHYLALUMINUM SESQUICHLORIDE, 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. A mixture of ETHYLALUMINUM SESQUICHLORIDE with carbon tetrachloride exploded when warmed to room temperature [Bretherick, 5th Ed., 1995].

Hazard

Ignites on contact with air, dangerous fire risk, reacts violently with water.

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.

Safety Profile

Mixtures with carbon tetrachloride explode at room temperature. When heated to decomposition it emits toxic fumes of Cl-. See also ALUMINUM COMPOUNDS.

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.

ETHYLALUMINUM SESQUICHLORIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYLALUMINUM SESQUICHLORIDE Suppliers

Baoji Funuokang Industrial Co., Ltd
Tel
13220096790
Email
1754423088@qq.com
Country
China
ProdList
2998
Advantage
58
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8844
Advantage
52
Chengdu Ai Keda Chemical Technology Co., Ltd.
Tel
4008-755-333 18080918076
Fax
028-86757656
Email
800078821@qq.com
Country
China
ProdList
9718
Advantage
55
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17770
Advantage
75
Beijing innoChem Science & Technology Co.,Ltd.
Tel
400-810-7969 010-59572699
Fax
010-59572688
Email
ningzi.li@inno-chem.com.cn
Country
China
ProdList
6134
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
22514
Advantage
55
Huainan Kedi Chemical Factory
Tel
0554-2106669
Fax
0554-2666215
Email
sales1@kedichem.com
Country
China
ProdList
4924
Advantage
55
HBCChem, Inc.
Tel
+1-510-219-6317
Fax
+1-650-486-1361
Email
sales@hbcchem.com
Country
United States
ProdList
10648
Advantage
60
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View Lastest Price from ETHYLALUMINUM SESQUICHLORIDE manufacturers

Changzhou Xuanming Pharmaceutical Technology Co., Ltd.
Product
ETHYLALUMINUM SESQUICHLORIDE 12075-68-2
Price
US $110.00-970.00/ML
Min. Order
1ML
Purity
99$
Supply Ability
10000
Release date
2024-10-25
Career Henan Chemical Co
Product
ETHYLALUMINUM SESQUICHLORIDE 12075-68-2
Price
US $1.00/g
Min. Order
1g
Purity
99%
Supply Ability
KG/T
Release date
2019-12-18

12075-68-2, ETHYLALUMINUM SESQUICHLORIDERelated Search:


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  • Ethylaluminium sesquichloride0.4M solution in hexaneAcroSeal§3
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  • ETHYLALUMINUM SESQUICHLORIDE, CYL. WITH 0.3 L (NET ~150 G)
  • ETHYLALUMINUM SESQUICHLORIDE 25 WT. % &
  • 5%soln.inheptane
  • Aluminum, di-.mu.-chlorochlorotriethyldi-
  • ethylaluminum sesquichloride solution
  • Aluminiumethylsesquichlorid
  • triethyldialuminium trichloride
  • ETHYLALUMINUM SESQUICHLORIDE ISO 9001:2015 REACH
  • dichloro(ethyl)alumane
  • Triethyldialuminiumtrichlorid
  • 12075-68-2
  • 12075-68-3
  • C2H53Al2Cl3
  • C2H52AlClCl2AlC2H5
  • C6H15Al2Cl3
  • C4H10AlClC2H5AlCl2
  • Organometallic Reagents
  • Organoaluminum
  • Chemical Synthesis
  • Organometallic Reagents
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  • Organometallics
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  • Organoaluminum