CAS 557-20-0|Diethylzinc
Introduction：Basic information about CAS 557-20-0|Diethylzinc, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Diethylzinc | ||
|---|---|---|---|
| CAS Number | 557-20-0 | Molecular Weight | 123.531 |
| Density | 1.205 g/mL at 25 °C(lit.) | Boiling Point | 98 °C |
| Molecular Formula | C4H10Zn | Melting Point | −28 °C(lit.) |
| MSDS | ChineseUSA | Flash Point | 45 °F |
| Symbol | GHS02, GHS05, GHS09 | Signal Word | Danger |
Names
| Name | diethylzinc |
|---|---|
| Synonym | More Synonyms |
Chemical & Physical Properties
| Density | 1.205 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 98 °C |
| Melting Point | −28 °C(lit.) |
| Molecular Formula | C4H10Zn |
| Molecular Weight | 123.531 |
| Flash Point | 45 °F |
| Exact Mass | 122.007393 |
| LogP | 1.94530 |
| Index of Refraction | n20/D 1.498(lit.) |
| InChIKey | IPSRAFUHLHIWAR-UHFFFAOYSA-N |
| SMILES | [CH2-]C.[CH2-]C.[Zn+2] |
| Water Solubility | REACTS VIOLENTLY |
Safety Information
| Symbol | GHS02, GHS05, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H250-H260-H314-H410 |
| Supplemental HS | Reacts violently with water. |
| Precautionary Statements | P210-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P422 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | F:Flammable;C:Corrosive;N:Dangerousfortheenvironment; |
| Risk Phrases | R11;R14;R17;R34;R48/20;R50/53;R62;R65;R67 |
| Safety Phrases | S26-S45-S61-S62-S8-S36/37/39-S16-S60-S43 |
| RIDADR | UN 3399 4.3/PG 1 |
| WGK Germany | 2 |
| RTECS | ZH2077777 |
| Packaging Group | I |
| Hazard Class | 4.3 |
Articles27
More Articles| Copper-catalyzed asymmetric conjugate addition of diethylzinc to alpha,beta-unsaturated imines derived from alpha-aminoacids. Enantioselective synthesis of gamma-substituted alpha-dehydroaminoesters. Org. Lett. 8 , 5405, (2006) [Structure: see text] A highly enantioselective synthesis of alpha-dehydroaminoacids with a stereogenic center in the gamma position through copper-catalyzed asymmetric conjugate addition of diethylzi... | |
| (R)-(+)-Binol-functionalized mesoporous organosilica as a highly efficient pre-chiral catalyst for asymmetric catalysis. Chem. Asian J. 5(5) , 1232-9, (2010) (R)-(+)-Binol-functionalized chiral periodic mesoporous organosilicas (PMOs) with different framework compositions were successfully synthesized by cocondensation of (R)-2,2'-di(methoxymethyl)oxy-6,6'... | |
| Highly enantioselective addition of terminal alkynes to aldehydes catalyzed by a new chiral beta-sulfonamide alcohol/Ti(OiPr)4/Et2Zn/R3N catalyst system. Chirality 21(2) , 316-23, (2009) A new catalytic system, generated from the readily available and inexpensive beta-sulfonamide alcohol L*, Ti(O(i)Pr)(4), Et(2)Zn, and tertiary amine base (R(3)N), effectively catalyzes the enantiosele... |
Synonyms
| Zincdiethyl |
| Zinc, diethyl- |
| Diethylzink |
| ZnEt2 |
| Diethylzinc solution |
| EINECS 209-161-3 |
| zinc,ethane |
| (C2H5)2Zn |
| Et2Zn |
| MFCD00009021 |
| Zinc ethide |
| DIETHYL ZINC |
| Diethylzinc |
