Diethylzinc solution
ALDRICH/220809 - 15 wt. % in toluene
Synonym: Zincdiethyl
CAS Number: 557-20-0
Empirical Formula (Hill Notation): C4H10Zn
Molecular Weight: 123.51
MDL Number: MFCD00009021
Linear Formula: (C2H5)2Zn
Product Type: Chemical
concentration | 15 wt. % in toluene |
density | 0.915 g/mL at 25 °C |
form | liquid |
InChI | 1S/2C2H5.Zn/c2*1-2;/h2*1H |
InChI key | HQWPLXHWEZZGKY-UHFFFAOYSA |
Quality Level | 100 |
SMILES string | CC[Zn]CC |
Application: | Employed together with CF3I in a Rh(I) catalyzed preparation of α-trifluoromethyl ketones from α,ß-unsaturated ketones. Promoter for the Wittig reaction of carbonyl compounds with dibromofluoroacetate and triphenylphosphine leading to α-fluroroacrylates. Ni catalyzed coupling with cyclic anhydrides. |
Packaging: | 100, 800 g in Sure/Seal™ |
Symbol | GHS02,GHS05,GHS07,GHS08,GHS09 |
Signal word | Danger |
Hazard statements | H225 - H250 - H260 - H304 - H314 - H336 - H361d - H373 - H411 |
Precautionary statements | P210 - P231 + P232 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
Hazard Codes | F,C,N |
Risk Statements | 63-11-14-17-34-48/20-50/53-65-67 |
Safety Statements | 16-26-36/37/39-45-61-62 |
RIDADR | UN3399 - class 4.3 - PG 1 - EHS - Organometallic substance, liqu |
WGK Germany | WGK 3 |
Flash Point(F) | 44.6 °F - closed cup |
Flash Point(C) | 7 °C - closed cup |
Supplemental Hazard Statements | EUH014 |
Density | 0.915 g/mL at 25 °C |
UNSPSC | 12352103 |