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Cas Database

Name	1-Amino anthraquinone	EINECS	201-423-5
CAS No.	82-45-1	Density	1.383 g/cm³
PSA	60.16000	LogP	2.62540
Solubility	312.5ug/L(25 oC)	Melting Point	253-255 °C(lit.)
Formula	C₁₄H₉NO₂	Boiling Point	464.9 °C at 760 mmHg
Molecular Weight	223.231	Flash Point	235 °C
Transport Information	N/A	Appearance	deep brown crystalline powder
Safety	24/25	Risk Codes	36/37/38
Molecular Structure		Hazard Symbols	N/A
Synonyms	Anthraquinone,1-amino- (8CI);1-Amino-9,10-anthracenedione;1-Amino-9,10-anthraquinone;1-Aminoanthraquinone;1AAQ;9,10-Dioxo-9,10-dihydro-1-anthraceneamine;NSC30415;NSC 458;Smoke Orange G;a-Aminoanthraquinone;a-Anthraquinonylamine;	Article Data	162

1-Amino anthraquinone Synthetic route

: 82-34-8
1-nitroanthraquinone

: 82-45-1
1-amino-9,10-anthracenedione

Conditions

Conditions	Yield
With sodium hydrogensulfide	99.3%
With sodium sulfide; water; sulfur at 90 - 105℃; for 6h; Temperature;	98.9%
With hydrogen In water at 45 - 95℃; under 4500.45 - 6000.6 Torr; Catalytic behavior; Temperature; Autoclave; Alkaline conditions; Industrial scale;	97.2%

: 64-19-7
acetic acid

: 3-(anthraquinon-1-yl)-1-(2,3,4-tri-O-acetyl-β-D-xylopyranosyl)triazene

A: 62446-93-9
1,2,3,4-tetra-O-acetyl-D-xylopyranose

B: 82-45-1
1-amino-9,10-anthracenedione

Conditions

Conditions	Yield
for 1h; Product distribution; acetolysis; Heating;	A 94% B 99%

: 5960-64-5
1-(benzylamino)-9,10-anthraquinone

A: 82-45-1
1-amino-9,10-anthracenedione

B: 1157-84-2
1-benzylidene-2-(2,4-dinitrophenyl)hydrazone

Conditions

Conditions	Yield
With sulfuric acid at 100℃; for 0.666667h;	A 98% B n/a

: 5960-64-5
1-(benzylamino)-9,10-anthraquinone

: 119-26-6
(2,4-dinitro-phenyl)-hydrazine

A: 82-45-1
1-amino-9,10-anthracenedione

B: 1157-84-2
1-benzylidene-2-(2,4-dinitrophenyl)hydrazone

Conditions

Conditions	Yield
With sulfuric acid 1) 100 deg C, 40 min, 2) benzene, ethanol; Multistep reaction;	A 98% B n/a

concentrated sodium hydroxide: concentrated sodium hydroxide

: 3274-19-9
1-(acetylamino)anthraquinone

: 82-45-1
1-amino-9,10-anthracenedione

Conditions

Conditions	Yield
In water	98%
In ethanol	95.2%
In methanol	95%

: 70730-89-1
6H-anthra<1,9-cd>isoxazol-6-one

: 110-58-7
1-pentanamine

A: 82-45-1
1-amino-9,10-anthracenedione

B: 70730-79-9
3-amylaminoanthra<1,9-c,d>isoxazol-6-one

C: 70730-73-3
5-amylaminoanthra<1,9-c,d>isoxazol-6-one

Conditions

Conditions	Yield
With air In acetonitrile for 3.5h; Product distribution; other reagent, other solvent, other time;	A n/a B 96% C n/a

: 129-43-1
1-hydroxyanthraquinone

: 79-07-2
Chloroacetamide

: 82-45-1
1-amino-9,10-anthracenedione

Conditions

Conditions	Yield
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 90 - 150℃; for 25h;	87%

: 42013-62-7
1-azidoanthracene-9,10-dione

: 82-45-1
1-amino-9,10-anthracenedione

Conditions

Conditions	Yield
With methanol; sodium sulfide for 0.0166667h;	85%
Multi-step reaction with 2 steps 1: 79.7 percent / toluene / 0.17 h / 70 °C 2: 73 percent / 90percent H2SO4 / 1 h / 40 °C View Scheme

: 82-34-8
1-nitroanthraquinone

: 31230-17-8
3-methyl-5-aminopyrazole

A: 82-45-1
1-amino-9,10-anthracenedione

B: 137267-17-5
2-methyl-8H-pyrazolo<5,1-b>benzoperimidin-8-one

Conditions

Conditions	Yield
With potassium carbonate In sulfolane at 150℃; for 9h;	A 13% B 77%

: 212834-58-7
9,9-di(cyclohexylamino)-1-cyclohexylaminohydroxyphosphorylamino-10-anthrone

: 82-45-1
1-amino-9,10-anthracenedione

Conditions

Conditions	Yield
With sulfuric acid for 0.25h; Hydrolysis;	76%

1-Amino anthraquinone Chemical Properties

IUPAC Name: 1-Aminoanthracene-9,10-dione
CAS: 82-45-1
Formula : C₁₄H₉NO₂
Molecular Weight: 223.23
Molecular Structure of 1-Aminoanthracene-9,10-dione (82-45-1):

Density: 1.383 g/cm³
Flash Point: 235 °C
Melting Point: 253-255 °C(lit.)
Boiling Point: 464.9 °C at 760 mmHg
Index of Refraction: 1.707
Molar Refractivity: 62.9 cm³
Molar Volume: 161.3 cm³
Polarizability: 24.93×10^-24cm³
Surface Tension: 67.6 dyne/cm
Enthalpy of Vaporization: 72.64 kJ/mol
Vapour Pressure: 8.04E-09 mmHg at 25°C
Water Solubility: 1.643 (mg/L) at 25°C
Appearance: deep brown crystalline powder
Product Categories: intermediates of dyes and pigments;anthraquinones, hydroquinones and quinones;organics;aminoanthraquinones;anthraquinones;a;stains and dyes;stains&dyes, a to;C13 to C14;carbonyl compounds;ketones.

1-Amino anthraquinone Toxicity Data With Reference

1.	eye-rbt 100 mg/24H MOD	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,121
2.	dnd-mus-ipr 250 mg/kg	ATSUDG Archives of Toxicology(Suppl 5),(1982),355.
3.	ipr-rat LD50:1500 mg/kg	GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 21 (12)(1977),27.
4.	ipr-mus LD50:6026 mg/kg	GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 9 (3)(1965),20.

1-Amino anthraquinone Consensus Reports

Reported in EPA TSCA Inventory.

1-Amino anthraquinone Safety Profile

Moderately toxic by intraperitoneal route. An eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic NO_x. See also AMINES.
Safety Information about 1-Aminoanthracene-9,10-dione (82-45-1):
Risk Statements about 1-Aminoanthracene-9,10-dione (82-45-1):
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about 1-Aminoanthracene-9,10-dione (82-45-1):
S24/25: Avoid contact with skin and eyes.
WGK Germany: 1
RTECS: CB5075000
HS Code: 29223900

1-Amino anthraquinone Specification

The chemical synonyms of 1-Aminoanthracene-9,10-dione (82-45-1) are 10-Anthracenedione,1-Amino-9 ; 1-Amino-10-anthracenedione ; 1-Amino-9,10-anthraquinone ; 1-Aminoanthra-9,10-quinone ; 1-Aminoanthrachinon ; 1-Amino-anthraquinon .It may cause eye irritation.May cause skin irritation.May be harmful if absorbed through the skin.May cause irritation of the digestive tract.May be harmful if swallowed.May cause respiratory tract irritation. May be harmful if inhaled.Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.Store in a cool, dry place. Store in a tightly closed container.It can be used as intermediate for the dispersion, reduction, active and acid dyes.

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