353-07-1

Basic information

• Product Name: 2-CYANOETHYLHYDRAZINE
• Synonyms: Propanenitrile, 3-hydrazino-;BETA-CYANOETHYLHYDRAZINE;CYANOETHYLHYDRAZINE;3-HYDRAZINOPROPIONITRILE;2-CYANOETHYLHYDRAZINE;2-Cyanoethylhydrazine,90%;2-Cyanoethylhydrazine,98%;2-Cyanoethylhydrazine,95%
• CAS NO: 353-07-1
• Molecular Formula: C₃H₇N₃
• Molecular Weight: 85.11
• EINECS: -0
• Product Categories: pharmacetical;Building Blocks;Chemical Synthesis;Hydrazines;Nitrogen Compounds;Organic Building Blocks
• Mol File: 353-07-1.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 76-79 °C0.5 mm Hg(lit.)
• Flash Point: 228 °F
• Appearance: Clear slightly yellow/Liquid
• Density: 1.045 g/mL at 25 °C
• Vapor Pressure: 0.000815mmHg at 25°C
• Refractive Index: n 20/D 1.4776
• Storage Temp.: 0-6°C
• PKA: 6.47±0.10(Predicted)
• Water Solubility: Soluble in water.
• Sensitive: Hygroscopic
• BRN: 773834
• CAS DataBase Reference: 2-CYANOETHYLHYDRAZINE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-CYANOETHYLHYDRAZINE(353-07-1)
• EPA Substance Registry System: 2-CYANOETHYLHYDRAZINE(353-07-1)

Safety Data

• Hazard Codes: T
• Statements: 25-34
• Safety Statements: 26-36/37/39-45
• RIDADR: UN 2927 6.1/PG 2
• WGK Germany: 3
• HazardClass: 6.1
• PackingGroup: III
• Hazardous Substances Data: 353-07-1(Hazardous Substances Data)

Usage

Chemical Properties

clear slightly yellow liquid

InChI:InChI=1/C3H9N3/c4-2-1-3-6-5/h1,3,6H2,5H3/q+2

Upstream product

• 541-41-3 chloroformic acid ethyl ester 
• 107-13-1 acrylonitrile 

Downstream Products

• 93332-17-3 N,N'-Dibenzoyl-N'-(2-cyan-ethyl)-hydrazin 
• 56174-95-9 (Z)-2-{[(2-Cyano-ethyl)-hydrazono]-phenyl-methyl}-3-(4-dimethylamino-phenyl)-acrylonitrile 
• 53050-41-2 C₂₁H₂₄N₈O₂ 
• 1187306-70-2 C₁₄H₁₃F₂N₃O 
• 1208307-78-1 C₁₀H₁₁N₃O 
• 114997-12-5 3-[N-(5-Phenoxy-benzooxazol-2-yl)-hydrazino]-propionitrile 
• 149181-58-8 1-<<4-(benzyloxy)phenyl>(thiocarbonyl)>-2-(2-cyanoethyl)hydrazine 
• 114299-67-1 3-[3,5-Diamino-4-(4-methoxy-phenylazo)-pyrazol-1-yl]-propionitrile 
• 114299-65-9 3-[3,5-Diamino-4-(4-chloro-phenylazo)-pyrazol-1-yl]-propionitrile 
• 114299-66-0 3-(3,5-Diamino-4-p-tolylazo-pyrazol-1-yl)-propionitrile 
• 106130-26-1 (Z)-3-Amino-2-benzoyl-3-[N'-(2-cyano-ethyl)-hydrazino]-acrylonitrile 
• 106130-29-4 3-[5-((E)-Styryl)-3-thioxo-2,3-dihydro-[1,2,4]triazol-1-yl]-propionitrile 
• 75823-97-1 3-(5-Pentadecafluoroheptyl-3-phenyl-pyrazol-1-yl)-propionitrile 
• 75823-96-0 3-(3-Pentadecafluoroheptyl-5-phenyl-pyrazol-1-yl)-propionitrile 

Relevant articles and documents

Stable Yellow Imidazolium Compounds

Described herein is a yellow imidazolium chromophore having a structure according to Formula V.

Telescoping Synthesis of 5-Amino-4-Nitroso-1-Alkyl-1H-Pyrazole Salt

A telescoping synthesis of 5-amino-4-nitroso-1-alkyl-1H-pyrazole salt derivatives of formula (I), the compound (I) itself, and its use as an intermediate in the fabrication of 1-alkyl-4,5-diaminopyrazole salts of general formula (IX). The compounds of formula (IX) can be used as precursor dyes in oxidative hair dye compositions. R is a mono- or poly-substituted or unsubstituted, straight or branched, saturated or mono- or poly-unsaturated, alkyl group. HZ and HZ′ are organic or mineral acids.

1-Hexzl-1H-Pyrazole-4,5-Diamine Hemisulfate, and Its Use in Dyeing Compositions

1-hexyl-1H-pyrazole-4,5-diamine hemisulfate, as represented in formula (IX-a), and its use in oxidative dyeing composition. This pyrazole salt was found to combine good stability as raw material and good shade intensity with a range of common couplers when formulated in hair dyeing composition.