| CAS Number | 557-20-0 |
| Catalog Description | Diethylzinc, 96% |
| MDL Number | MFCD00009021 |
| Linear formula | (CH3CH2)2Zn |
| Master Molecular formula | C4H10Zn |
| Melting point in C | -28° |
| Boiling point in C | 117° |
| Flash point in C | -18° |
| Flash point in F | -1° |
| Density | 1.205 |
| Refractive Index | 1.498 |
| Merck Number | 14,3131 |
| Sensitivity | Air Sensitive |
| Sensitivity | Moisture Sensitive |
| EC Number | 209-161-3 |
| Shipping | Hazardous for shipping |
| CAS Number | 557-20-0 |
| UN# | UN3394 |
| Haz Class | 4.2 (4.3) |
| Packing Group | I |
| Signal Word | Danger |
| Pictogram code 1 |
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| Pictogram code 2 |
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| Pictogram code 3 |
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| H Phrases | H225-H250-H260-H314-H318-H400-H410 |
| P Phrases | P223-P303+P361+P353-P305+P351+P338-P310A-P405-P422A-P501A |
| TSCA | Yes |
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