Synonyms: Dichloro(ethyl)alumane solution
CAS Number: 563-43-9
Formula: C2H5AlCl2
Formula Weight: 126.95
Linear Formula: CH3CH2AlCl2
MDL No.: MFCD00000457
Density: 0.729 g/mL at 25 C
Beilstein Registry Number: 4123357
UNSPSC Code: 12352103
Application: Ethylaluminum dichloride is a strong Lewis acid and a proton scavenger that can be used:. To catalyze polymerization of isobutylene.. To facilitate Diels-Alder reaction of α,β-unsaturated esters.. To carry out Pinacol reduction rearrangements.. To promote Schmidt rearrangement of diketoazides in the synthesis of indolizidines and pyrroloazepinediones.
RIDADR: UN 3394 4.3(4.2) / PGI
WGK Germany: 2
Flash Point(F): -9.4 F
Flash Point(C): -23 C
R Codes: 11-14/15-34-48/20-51/53-62-65-67
S Codes: 26-36/37/39-43-45-61-62
IOD Codes: F,C,N
Symbol: GHS02, GHS05, GHS07, GHS08, GHS09
Signal Word: Danger
Hazard Statements: H225-H250-H261-H304-H314-H336-H361f-H373-H411
Precautionary statements: P210-P231 + P232-P280-P301 + P310-P302 + P334-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P331-P422