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HomeProduct name list2,6-Diaminoanthraquinone

2,6-Diaminoanthraquinone

  • CAS NO.:131-14-6
  • Empirical Formula: C14H10N2O2
  • Molecular Weight: 238.24
  • MDL number: MFCD00001234
  • EINECS: 205-013-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-31 18:15:48
2,6-Diaminoanthraquinone Structural

What is 2,6-Diaminoanthraquinone?

Chemical properties

solid

Safety Profile

An eye irritant. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

Purification Methods

Crystallise it from pyridine or nitrobenzene (red needles). Column-chromatography on Al2O3/toluene is used to remove a fluorescent impurity, then it is recrystallised from EtOH. [Beilstein 14 H 215, 14 I 471, 14 II 120, 14 III 480, 14 IV 486.]

Properties of 2,6-Diaminoanthraquinone

Melting point: >325 °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,Inert atmosphere,Room temperature
solubility  insoluble in Chloroform
form  powder to crystal
pka 1.32±0.20(Predicted)
color  Reddish-brown
Stability: Stable. Incompatible with strong oxidizing agents.
CAS DataBase Reference 131-14-6(CAS DataBase Reference)
EPA Substance Registry System 9,10-Anthracenedione, 2,6-diamino- (131-14-6)

Safety information for 2,6-Diaminoanthraquinone

Signal word Warning
Pictogram(s)
ghs
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.

Computed Descriptors for 2,6-Diaminoanthraquinone

InChIKey WQOWBWVMZPPPGX-UHFFFAOYSA-N

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