2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol

CAS NO.：33229-34-4
Empirical Formula: C12H19N3O5
Molecular Weight: 285.3
MDL number: MFCD00071762
EINECS: 251-410-3
SAFETY DATA SHEET (SDS)
Update Date: 2024-12-18 14:08:52

What is 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol?

Chemical properties

Blue-violet crystal powder

The Uses of 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol

2,2′-[4-(2-Hydroxyethylamino)-3-nitrophenylimino]diethanol may be employed to improve the visibility of self-healing ureidopyrimidinone (UPy) hydrogel (poly(ethylene glycol) containing bifunctional UDP groups).

Definition

ChEBI: HC Blue No. 2 is a C-nitro compound.

General Description

Dark blue to dark brown microcrystalline powder.

Air & Water Reactions

May be sensitive to prolonged exposure to air. Slow oxidation. Insoluble in water.

Reactivity Profile

A nitrated aromatic, amine and alcohol. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.

Fire Hazard

Flash point data for 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol are not available; however, 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol is probably combustible.

Flammability and Explosibility

Non flammable

Properties of 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol

Melting point:	108-111 °C (lit.)
Boiling point:	427.73°C (rough estimate)
Density	1.2263 (rough estimate)
vapor pressure	0Pa at 25℃
refractive index	1.5600 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	water: soluble(lit.)
form	powder to crystal
pka	14.19±0.10(Predicted)
color	Light yellow to Brown
Water Solubility	4.57g/L at 25℃
CAS DataBase Reference	33229-34-4(CAS DataBase Reference)
IARC	3 (Vol. 57) 1993
EPA Substance Registry System	HC Blue No. 2 (33229-34-4)

Safety information for 2,2'-((4-((2-Hydroxyethyl)amino)-3-nitrophenyl)imino)bisethanol

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.