dianiline

dianiline - Names and Identifiers

Name	4,4'-(1,3-Propanediyl)dioxydianiline
Synonyms	dianiline 4,4'-(Propane-1,3-diylbis(oxy) 1,3-Bis(4-aminophenoxy)propane 4,4'-(1,3-Propanediyl)dioxydianiline 4,4-(Propane-1,3-diylbis(oxy))dianiline 4,4'-[1,3-propanediylbis(oxy)] bisbenzenamine 4-[3-(4-Aminophenoxy)propoxy]aniline, 4,4'-[Propane-1,3-diylbis(oxy)]dianiline
CAS	52980-20-8
InChI	InChI=1/C15H16N2O2/c16-12-6-4-10-2-1-3-11-5-7-13(17)15(9-11)19-18-14(12)8-10/h4-9H,1-3,16-17H2

dianiline - Physico-chemical Properties

Molecular Formula	C15H18N2O2
Molar Mass	258.32
Density	1.177±0.06 g/cm3(Predicted)
Melting Point	108-109 °C
Boling Point	466.4±25.0 °C(Predicted)
Flash Point	232.4°C
Vapor Presure	1.49E-07mmHg at 25°C
pKa	5.48±0.10(Predicted)
Storage Condition	2-8℃
Refractive Index	1.645

dianiline - Introduction

4,4 '-(1,3-Propanediyl)dioxydianiline is an organic compound whose chemical formula is C18H20N2O2. The following is a description of some of its properties, uses, methods and safety information:

Nature:
-Appearance: 4,4 '-(1,3-Propanediyl)dioxydianiline as a white crystalline solid.
-Solubility: Soluble in organic solvents such as ethanol, dimethylformamide and chloroform, slightly soluble in water.
-Melting point: about 130-135 degrees Celsius.

Use:
- 4,4 '-(1,3-Propanediyl)dioxydianiline can be used as an intermediate in organic synthesis.
-It is widely used in the field of polymers as a raw material for synthetic polymer materials, resins, coatings, adhesives, etc.
-This compound can also be used as a dye and fluorescent probe in the field of biomedicine.

Preparation Method:
- 4,4 '-(1,3-Propanediyl)dioxydianiline can be prepared by reacting p-nitroaniline with 1,3-dichloropropane.
-The specific preparation method involves multi-step chemical reactions and requires a synthetic laboratory.

Safety Information:
- 4,4 '-(1,3-Propanediyl)dioxydianiline is less toxic.
-When handling and using the compound, you should wear suitable protective equipment to avoid direct contact with skin and eyes to prevent irritation and allergic reactions.
-When storing, it should be kept in a dry and cool place, away from fire and oxidant to prevent fire and explosion accidents.

Last Update：2024-04-09 02:00:46