3742-63-0

Basic information

• Product Name: Acetic acid isopropylidene-hydrazide
• Synonyms: Acetic acid isopropylidene-hydrazide;Acetone acetylhydrazone;N-(propan-2-ylideneamino)acetamide
• CAS NO: 3742-63-0
• Molecular Formula: C₅H₁₀N₂O
• Molecular Weight: 114.1457
• Mol File: 3742-63-0.mol
• Article Data: 9

Chemical Properties

• Melting Point: 139.5-140 °C
• Boiling Point: 135-140 °C(Press: 7 Torr)
• Appearance: /
• Density: 0.97 g/cm³
• PKA: 14.54±0.46(Predicted)
• CAS DataBase Reference: Acetic acid isopropylidene-hydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid isopropylidene-hydrazide(3742-63-0)
• EPA Substance Registry System: Acetic acid isopropylidene-hydrazide(3742-63-0)

Safety Data

• Hazardous Substances Data: 3742-63-0(Hazardous Substances Data)

Usage

General Description

Acetic acid isopropylidene-hydrazide, also known as AIIH, is a chemical compound derived from acetic acid and hydrazine. It is commonly used as a corrosion inhibitor and is also used in the production of pharmaceuticals and agrochemicals. AIIH is a colorless liquid with a faint odor, and it is soluble in water and alcohol. It is known for its ability to form complexes with metal ions, making it useful in chemical processes and industrial applications. Additionally, AIIH is known for its antimicrobial properties, making it ideal for use in disinfectants and antibacterial products. Overall, AIIH is a versatile compound with a wide range of industrial and scientific applications.

Upstream product

• 1068-57-1 acetic acid hydrazide 
• 67-64-1 acetone 
• 32085-24-8 2-acetyl-5-methyl-1,2,3-diazaphosphole 
• 141-43-5 ethanolamine 
• 120-80-9 benzene-1,2-diol 
• 121-44-8 triethylamine 

Downstream Products

• 1282516-77-1 2-(2-(4-bromo-2-fluorophenyl)-4-(1-isopropyl-3-methyl-1H-1,2,4-triazol-5-yl)-1H-imidazol-1-yl)ethanol 
• 1282516-76-0 5-(2-(4-bromo-2-fluorophenyl)-1H-imidazol-4-yl)-1-isopropyl-3-methyl-1H-1,2,4-triazole 
• 1282517-47-8 2-isopropyl-5-methyl-2H-[1,2,4]triazole-3-carboxylic acid ethyl ester 
• 1282517-46-7 2-bromo-1-(2-isopropyl-5-methyl-2H-[1,2,4]triazol-3-yl)-ethanone 
• 63751-70-2 2-acetyl-5-methyl-6,6-diphenyl-1-phospha-2,3-diazabicyclo-<3.1.0>hex-3-ene 
• 4466-50-6 1-acetyl-2-isopropylhydrazine 

Relevant articles and documents

Reaction of 2-acetyl-5-methyl-2H-1,2,3-diazaphosphole with butane-2,3-diol

The reaction of 2-acetyl-5-methyl-2H-1,2,3-diazaphosphole with (rac)-butane-2,3-diol at temperatures below 0 °C leads to the formation of a hydrospirophosphorane containing both a diazaphospholene and a dioxaphospholane ring system and a β-hydroxy-alkoxy-1,2,3-diazaphospholene. On heating, these products form a hydrospirotetraoxaphosphorane, its tautomeric monocyclic β-hydroxyalkylphosphite and N-acetyl-N'-isopropylidene-hydrazine.

Catalytic hydrophosphorylation of alkyl- and acylhydrazones

N-Boc- and N-acylhydrazino phosphonates were obtained for the first time by hydrophos- phorylation of the appropriate hydrazones of aliphatic and aromatic aldehydes and heterocyclic and aliphatic ketones in the presence of [tetra(tert-butyl)phthalocyanine

1-Acyl-2-alkylhydrazines by the Reduction of Acylhydrazones

1-Acyl-2-alkylhydrazines were easily prepared by the reduction of acylhydrazones with triethylsilane in the presence of trifluoroacetic acid.