7422-90-4

Basic information

• Product Name: acetaldehyde dimethylhydrazone
• Synonyms: acetaldehyde dimethylhydrazone;Acetaldehyde-1,1-dimethylhydrazone (ADH);1,1-Dimethyl-2-ethylidenehydrazine;Acetaldehyde, 2,2-dimethylhydrazone;Einecs 231-046-1
• CAS NO: 7422-90-4
• Molecular Formula: C₄H₁₀N₂
• Molecular Weight: 86.1356
• EINECS: 231-046-1
• Mol File: 7422-90-4.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 89.2°Cat760mmHg
• Flash Point: 7.7°C
• Appearance: /
• Density: 0.78g/cm³
• Vapor Pressure: 59.3mmHg at 25°C
• Refractive Index: 1.416
• PKA: 4.69±0.70(Predicted)
• CAS DataBase Reference: acetaldehyde dimethylhydrazone(CAS DataBase Reference)
• NIST Chemistry Reference: acetaldehyde dimethylhydrazone(7422-90-4)
• EPA Substance Registry System: acetaldehyde dimethylhydrazone(7422-90-4)

Safety Data

• Hazardous Substances Data: 7422-90-4(Hazardous Substances Data)

Usage

General Description

Acetaldehyde dimethylhydrazone is a chemical compound derived from the reaction between acetaldehyde and dimethylhydrazine. It is a colorless liquid with a pungent odor, and it is commonly used as a reagent in organic synthesis and as a chemical intermediate in the production of pharmaceuticals and agricultural chemicals. Acetaldehyde dimethylhydrazone is also used as a chelating agent to form complexes with metal ions, and it has been studied for its potential applications in anti-cancer therapy. Although it has low acute toxicity, exposure to acetaldehyde dimethylhydrazone should be limited due to its potential to cause irritation to the skin, eyes, and respiratory system.

InChI:InChI=1/C4H10N2/c1-4-5-6(2)3/h4H,1-3H3/b5-4+

Upstream product

• 75-07-0 acetaldehyde 
• 57-14-7 N,N-Dimethylhydrazine 
• 19179-23-8 N,N-Dimethyl-N'-tert.-butylperoxymethyl-N'-aethylhydrazin 
• 67-64-1 acetone 

Downstream Products

• 54007-24-8 2-sek-Butyl-1,1-dimethylhydrazin 
• 29559-82-8 N'-ethyl-N,N-dimethyl-hydrazine 
• 50599-41-2 ethyltrimethylhydrazine 
• 142-83-6 trans,trans-2,4-Hexadienal 
• 58706-91-5 3-(Dimethyl-hydrazono)-1,1-diphenyl-propan-1-ol 
• 55339-40-7 (3-oxo-cyclohexyl)-acetaldehyde 
• 58706-94-8 1-[2-(Dimethyl-hydrazono)-ethyl]-cyclohex-2-enol 
• 22985-61-1 2-(2-trans-Hydroxy-cyclohexyl)-acetaldehyd 
• 1713-63-9 cyclohexylideneacetaldehyde 
• 66400-83-7 Cyclohexylidenacetaldehyd-dimethylhydrazon 
• 13466-39-2 cinnamaldehyde N,N-dimethylhydrazone 
• 2548-87-0 (E)-2-Octenal 
• 134918-34-6 4-dimethylamino-5-methyl-3-(4-nitrophenyl)-Δ²-1,2,4-oxadiazoline 
• 263365-64-6 N'-[8-(tert-butyl-diphenyl-silanyloxy)-oct-5-enylidene]-N,N-dimethyl-hydrazine 

Relevant articles and documents

Chromatographic component of identification of the transformation products of 1,1-dimethylhydrazine in the presence of sulfur

The gas-chromatographic retention indices of the products of 1,1-dimethylhydrazine transformations in the presence of sulfur allows one to confirm and, in ceratin cases, make more exact the results of their gas chromatography-mass spectrometry identificat

A novel, one-pot synthesis of α-C-cyanohydrazines in the presence of lithium perchlorate/diethylether solution (5.0 M)

Condensation of N,N-dimethylhydrazine, an aldehyde in lithium perchlorate/diethylether solution (5.0 M) gave N,N-dimethylhydrazone, which were treated with trimethylsilylcyanide to afford α-C-cyanohydrazine. These compounds are important precursors of nitrogen-substituted reagents.

The Chemistry of Dinitrogen Residues. Part. 7. Hydrazido(1-)- and N,N-Dimethylhydroxylaminato(1-)-complexes of Titanium(IV)

The crystal structures of , , >, and have been determined.They are all very similar, with the hydrazido- (or hydroxylaminato-) residue bound side-on and asymmetrically in the usual way, and an N-N (or N-O) separation indicating a single bond.Some related dithiocarbamato-derivatives have also been characterized.