2,4-Diaminophenoxyethanol

Base Information

• Chemical Name: 2,4-Diaminophenoxyethanol
• CAS No.: 70643-19-5
• Molecular Formula: C8H12N2O2
• Molecular Weight: 168.195
• Hs Code.: 2922299090
• Mol file: 70643-19-5.mol

Synonyms:2,4-Diamino-1-(2-hydroxyethoxy)benzene;2,4-Diaminophenoxyethanol;2,4-Diaminophenyl b-hydroxyethyl ether;2-(2,4-Diaminophenoxy)ethanol;2-(2',4'-Diaminophenoxy)ethanol;3-Amino-4-(2'-hydroxyethyloxy)aniline;

Chemical Property of 2,4-Diaminophenoxyethanol

Chemical Property:

• Appearance/Colour: Grey white powder
• Vapor Pressure: 0mmHg at 25°C
• Melting Point: ≥222 °C
• Refractive Index: 1.637
• Boiling Point: 400.2 °C at 760 mmHg
• PKA: 14.22±0.10(Predicted)
• Flash Point: 195.8 °C
• PSA: 81.50000
• Density: 1.274 g/cm³
• LogP: 1.38450

Purity/Quality:

98.0% Min ^*data from raw suppliers

2,4-Diaminophenoxyethanol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2,4-Diaminophenoxyethanol

There total 3 articles about 2,4-Diaminophenoxyethanol which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

2-(2,4-dinitrophenoxy)ethanol (2831-60-9) → 2,4-diamino-1-(β-hydroxyethyloxy)benzene (70643-19-5)

Guidance literature:

With hydrogenchloride; iron; at 74 - 76 ℃;

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + 2-(2,4-dinitrophenoxy)ethanol (2831-60-9) → 2,4-diamino-1-(β-hydroxyethyloxy)benzene (70643-19-5)

Guidance literature:

at 74 - 76 ℃;

Reference yield:

→ 2,4-diamino-1-(β-hydroxyethyloxy)benzene (70643-19-5)

Guidance literature:

entspr. 2'-Acetylamino-4'-amino-Verb., H2O/HCl;

upstream raw materials:

2-(2,4-dinitrophenoxy)ethanol

hydrogenchloride

Downstream raw materials:

2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)amino]-N,N,N-trimethylethanaminium chloride hydrochloride

1-{2-[(3-{[(1E)-2-amino-5-(2-hydroxyethoxy)-4-iminocyclohexa-2,5-dien-1-ylidene]amino}pyrazolo[1,5-a]-pyridin-2-yl)oxy]ethyl}-1-methylpiperidinium chloride

3,4-Dihydro-2H-benzo[1,4]oxazin-6-ylamine

Refernces

• 1、 -. "Substituted ortho-aminophenols, process for preparing them and their use for the oxidatin dyeing of keratinous fibres". . . Retrieved 2008/06/13.