1,2-Diethylhydrazine dihydrochloride
ALDRICH/229172
CAS Number: 7699-31-2
Empirical Formula (Hill Notation): C4H12N2 · 2HCl
Molecular Weight: 161.07
MDL Number: MFCD00012523
Linear Formula: C2H5NHNHC2H5 · 2HCl
Product Type: Chemical
| functional group | amine |
| InChI | 1S/C4H12N2.2ClH/c1-3-5-6- |
| InChI key | NMTDWUVFGOBBAX-UHFFFAOYSA |
| mp | 169 °C (dec.) (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | Cl[H].Cl[H].CCNNCC |
| Application: | 1,2-Diethylhydrazine dihydrochloride was used in the synthesis of 4,5-dihydro-pyrazole, pyrazolidine and 1,2-dihydro-phthalazine derivatives. |
| Application: | Reactant involved in: • Bromopyridazinedione-me • Synthesis of human neutrophil proteinase 3 inhibitors • Three-component cascade processes for sythesis of aminoisoindolones and phthalazones • Stereoselective heterocyclization for synthesis of substituted hexahydropyrazolodiazepin • Synthesis of azacycloalkanes, isoindoles, pyrazole, pyrazolidine, and phthalazine derivatives |
| Packaging: | 5 g in glass bottle |
| Symbol | ![]() GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 - H350 |
| Precautionary statements | P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313 |
| Hazard Codes | T |
| Risk Statements | 45-20/21/22-36/37/38 |
| Safety Statements | 53-26-36/37/39-45 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 169 °C (dec.) (lit.) |
| UNSPSC | 12352100 |



