| CAS
NO. |
12075-68-2 |
|
| EINECS NO. |
235-137-7 |
| FORMULA |
(C2H5)2AlCl·Cl2AlC2H5 |
| MOL
WT. |
247.51 |
|
H.S.
CODE
|
2931.00
|
|
TOXICITY
|
|
| SYNONYMS |
Sesquiethylaluminum chloride;
Trichlorotriethyldialuminium; |
| Aluminum, di-mu-chlorochlorotriethyldi-; triethyldialuminum trichloride; EASC; Triethylaluminum sesquichloride;
Triethyldialuminum trichloride; Triethyltrichlorodialuminum;
|
| SMILES |
|
|
CLASSIFICATION
|
|
|
PHYSICAL AND CHEMICAL PROPERTIES
|
| PHYSICAL
STATE |
clear
to yellow liquid.
|
|
MELTING
POINT
|
-22
C |
| BOILING
POINT |
210
C |
| SPECIFIC GRAVITY |
1.092 |
|
SOLUBILITY
IN WATER
|
decomposes |
| pH |
|
| VAPOR DENSITY |
|
|
AUTOIGNITION |
|
|
REFRACTIVE
INDEX
|
|
| NFPA RATINGS |
|
| FLASH
POINT |
|
| STABILITY |
spontaneously
combustible in air, reacts violently in
contact with water
|
|
APPLICATIONS
|
|
Ethylaluminum
sesquichloride is used as a catalyst in
Ziegler-Natta polimerization process for
vinyl, olefin, diene polymerizations. It
is also used as an alkylation and acylations
catalyst.
|
| SALES
SPECIFICATION |
|
APPEARANCE
|
clear
to yellow liquid
|
|
ALUMINUM
|
21
- 22 wt% |
|
CHLORIDE |
41
- 43.5 wt% |
|
ETHANE |
98.5
min (mole %) |
|
N-BUTANE |
1.5
max (mole %) |
|
ISOBUTANE |
0.3
max (mole %) |
|
Propane |
0.1
max (mole %) |
|
HYDROGEN |
0.5
max (mole %) |
| TRANSPORTATION |
| PACKING |
100kgs
in dual valve cylinder |
| HAZARD CLASS |
4.2
(Packing group; I)
|
| UN
NO. |
3052
|
| OTHER
INFORMATION |
|