1,5-DIAMINOANTHRAQUINONE

CAS NO.：129-44-2
Empirical Formula: C14H10N2O2
Molecular Weight: 238.24
MDL number: MFCD00001226
EINECS: 204-947-2
SAFETY DATA SHEET (SDS)
Update Date: 2024-11-18 17:43:10

What is 1,5-DIAMINOANTHRAQUINONE?

The Uses of 1,5-DIAMINOANTHRAQUINONE

1,5-Diaminoanthraquinone (DAAQ) may be used in the preparation of vertical nanowire arrays. It may be used in the synthesis of poly(1,5-diaminoanthraquinone) (PDAA) particles, via chemically oxidative polymerization of DAAQ.

What are the applications of Application

1,5-Diaminoanthraquinone is used to prepare vertical nanowire arrays

General Description

1,5-Diaminoanthraquinone (DAAQ) is an organic dye compound. Rapid preparation of 1,5-diaminoanthraquinone nanofibers (DAAQNFs) decorated with small platinum nanoparticles (PtNPs) has been reported. The absorption and fluorescence spectra of DAAQ has been investigated in various organic solvents. Preparation of vertical organic nanowire arrays of DAAQ on solid substrates by a facile physical vapor transport method has been reported.

Synthesis

1,5-Diaminoanthraquinone is prepared by SO3H exchange from anthraquinone-1,5-disulfonic acid, by replacing NO2 in 1,5-dinitroanthraquinone, , or by reducing 1,5-dinitroanthraquinone with sodium sulfide or by catalytic hydrogenation .

Purification Methods

Recrystallise it from aniline (m 313-314o) EtOH or acetic acid [Flom & Barbara J Phys Chem 89 4481 1985]. [Beilstein 14 H 303, 14 I 467, 14 II 116, 14 III 466, 14 IV 479.]

Properties of 1,5-DIAMINOANTHRAQUINONE

Melting point:	>300 °C (lit.)
Boiling point:	380.84°C (rough estimate)
Density	1.1907 (rough estimate)
refractive index	1.6500 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystaline
pka	-0.66±0.20(Predicted)
color	Orange to Brown to Dark red
Water Solubility	Insoluble in water.
CAS DataBase Reference	129-44-2(CAS DataBase Reference)
EPA Substance Registry System	9,10-Anthracenedione, 1,5-diamino- (129-44-2)

Safety information for 1,5-DIAMINOANTHRAQUINONE

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. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.