256714
Diethylaluminum chloride
97%
Synonym(s):
Chloro diethyl aluminum
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About This Item
Linear Formula:
(C2H5)2AlCl
CAS Number:
Molecular Weight:
120.56
UNSPSC Code:
12352103
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-477-2
Beilstein/REAXYS Number:
4123259
MDL number:
InChI key
YNLAOSYQHBDIKW-UHFFFAOYSA-M
InChI
1S/2C2H5.Al.ClH/c2*1-2;;/h2*1H2,2H3;;1H/q;;+1;/p-1
SMILES string
CC[Al](Cl)CC
vapor pressure
3 mmHg ( 60 °C)
assay
97%
bp
125-126 °C/50 mmHg (lit.)
mp
−50 °C (lit.)
density
0.961 g/mL at 25 °C (lit.)
Quality Level
Related Categories
General description
Diethylaluminum chloride is an organoaluminum reagent used in the reductive condensation of α-haloketones.
Application
Lewis-acid catalyst in Diels-Alder reactions and reactant in the synthesis of aluminum-phosphorus compounds.
Packaging
Supplied in a Sure/Pac™ cylinder and has a 1/4-turn bronze ball valve with a female 1/4" NPT outlet thread (Z122661) installed. Before using the cylinder, ensure that the valve is closed, then remove carbon steel plug that seals the outlet valve.
Compatible with the following:
Compatible with the following:
- Aldrich® Sure/Pac™ station for liquefied gases Z566446
- PTFE Sealing tape Z104388 or Z221880
- Straight septum-inlet adapter Z118141 with septa Z565687 or Z565695
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
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Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Pyr. Liq. 1 - Skin Corr. 1B - Water-react. 1
Storage Class
4.2 - Pyrophoric and self-heating hazardous materials
wgk
WGK 1
flash_point_f
No data available
flash_point_c
No data available
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
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Selective reactions with organoaluminum compounds
Hisashi Y et al.
Angewandte Chemie (International Edition in English), 17, 169-175 (1978)
Tetrahedron, 49, 4073-4073 (1993)
Tetrahedron Letters, 35, 489-489 (1994)
Organometallics, 12, 3333-3333 (1993)
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