CAS No.128-95-0,1,4-Diamino anthraquinone Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	128-95-0
Name:	1,4-Diamino anthraquinone
Article Data:	46

Formula:	C₁₄H₁₀N₂O₂
Molecular Weight:	238.246
Synonyms:	Anthraquinone,1,4-diamino- (8CI);1,4-Diaminoanthraquinone;Acetylon Fast Red Violet R;Artisil Direct Violet 2RP;Artisil Violet 2RP;C.I. Disperse Violet 1;C.I. Solvent Violet 11;Celliton Red Violet RN;Cibacet Violet 2RI;Fenacet FastViolet 5R;Grasol Violet R;Microsetile Violet 3R;Miketon Fast Red Violet R;NacelanViolet 4R;Oil Violet R;PerlitonViolet 3R;Serilene Brilliant Violet 2R;Setacyl Violet P-R;Solvent Violet 11;
EINECS:	204-922-6
Density:	1.456 g/cm³
Melting Point:	265-269 °C
Boiling Point:	544.2 °C at 760 mmHg
Flash Point:	282.9 °C
Solubility:	0.33 mg/L at 25 ℃
Appearance:	violet powder
Hazard Symbols:	R22:;
Risk Codes:	22
Safety:	22-36/37
PSA:	86.18000
LogP:	2.78880

Synthetic route

: 6408-78-2
acid blue 25

: 128-95-0
1,4-diamino-9,10-anthraquinone

Conditions

Conditions	Yield
With hydrogenchloride; acetic acid; tin(ll) chloride for 3h; Heating;	89%

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

: 109-73-9
N-butylamine

A: 128-95-0
1,4-diamino-9,10-anthraquinone

B: 62956-46-1
1-amino-4-butylaminoanthraquinone

Conditions

Conditions	Yield
With CoCl2 In pyridine at 30℃; for 8h;	A n/a B 79%
With CoCl2 In butan-1-ol at 80 - 82℃; for 24h; Product distribution; Mechanism; var. metals chlorides; var. cobalt salts; var. time; var. ammount of CoCl2; other 1-alkylaminoantraquinones, antraquinone, 2-aminoantraquinone;	A 4.7 % Chromat. B 58.7 % Chromat.
With cobalt(II) bromide In butan-1-ol at 30℃; for 8h;	A 2.9 % Chromat. B 63.5 % Chromat.

...Expand

: 6937-74-2
1-amino-4-nitroanthraquinone

: 128-95-0
1,4-diamino-9,10-anthraquinone

Conditions

Conditions	Yield
anthracene In isopropyl alcohol for 0.166667h; Irradiation;	75%
With sodium sulfide
With sodium sulfide

: 9,10-dihydroxy-1,4-bis(methoxyimino)-2,3-dihydroanthracene

: 128-95-0
1,4-diamino-9,10-anthraquinone

Conditions

Conditions	Yield
In nitrobenzene for 19h; Heating;	68%

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

: 108-91-8
cyclohexylamine

A: 128-95-0
1,4-diamino-9,10-anthraquinone

B: 6408-45-3
1-amino-4-cyclohexylamino-9,10-anthraquinone

Conditions

Conditions	Yield
With CoCl2 In pyridine at 40℃; for 20h;	A n/a B 52%

...Expand

: 6534-28-7
N-(4-acetylamino-9,10-dioxo-9,10-dihydro-anthracene-1-yl)-acetamide

: 128-95-0
1,4-diamino-9,10-anthraquinone

Conditions

Conditions	Yield
With sodium hydroxide for 3h; Heating;	43%

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

: 74-89-5
methylamine

A: 128-95-0
1,4-diamino-9,10-anthraquinone

B: 1220-94-6
1-amino-4-(methylamino)anthraquinone

Conditions

Conditions	Yield
With CoCl2 In pyridine; water at 30℃; for 26h;	A 8.2% B 39%

...Expand

: 33966-50-6
SEC-BUTYLAMINE

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

A: 128-95-0
1,4-diamino-9,10-anthraquinone

B: 22791-66-8
1-amino-4-(s-butylamino)anthraquinone

Conditions

Conditions	Yield
With CoCl2 In pyridine at 30℃; for 50h;	A n/a B 38%

...Expand

: 111-86-4
n-Octylamine

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

A: 128-95-0
1,4-diamino-9,10-anthraquinone

B: 1-amino-4-(octylamino)anthraquinone

C: 1-amino-2-(octylamino)anthraquinone

Conditions

Conditions	Yield
With CoCl2 In pyridine at 30℃; for 30h;	A n/a B 34% C 2.4%

...Expand

: 17648-03-2
9,10-Dihydroxy-2,3-dihydro-anthracene-1,4-dione

: 128-95-0
1,4-diamino-9,10-anthraquinone

Conditions

Conditions	Yield
With methylhydrazine for 4h; Heating;	30%

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Chemistry

IUPAC Name: 1,4-Diaminoanthracene-9,10-dione
Molecular formula: C₁₄H₁₀N₂O₂
Formula weight: 238.26 g/mol
EINECS: 204-922-6
Density: 1.456g/cm³
Melting Point: 265-269 °C
Boiling Point: 544.2 °C at 760 mmHg
Refractive Index: 1.757
Molar Volume: 163.6 cm³
Surface Tension: 80.9 dyne/cm
Enthalpy of Vaporization: 82.27 kJ/mol
Flash Point: 282.9 °C
Vapor Pressure: 6.67E-12 mmHg at 25 °C
Molecular Structure of 1,4-Diamino anthraquinone (CAS NO.128-95-0):

XLogP3-AA: 2.6
H-Bond Donor: 2
H-Bond Acceptor: 4
Tautomer Count: 8
Exact Mass: 238.074228
MonoIsotopic Mass: 238.074228
Topological Polar Surface Area: 86.2
Heavy Atom Count: 18
Canonical SMILES: C1=CC=C2C(=C1)C(=O)C3=C(C=CC(=C3C2=O)N)N
InChI: InChI=1S/C14H10N2O2/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6H,15-16H2
InChIKey: FBMQNRKSAWNXBT-UHFFFAOYSA-N
Product Categories: Intermediates of Dyes and Pigments; Aminoanthraquinones; Anthraquinones; Highly Purified Reagents; Other Categories; Refined Products by Sublimation; Solvent Dyestuff; Amine Monomers; Monomers; Primary Amines

Uses

1,4-Diamino anthraquinone (CAS NO.128-95-0) can be used as a synthetic dye intermediate. It is also used for dyeing polyester.

Toxicity Data With Reference

1.	eye-rbt 500 mg/24H MLD	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,121.
2.	mmo-sat 100 µg/plate	MUREAV Mutation Research. 40 (1976),203.
3.	mma-sat 100 µg/plate	MUREAV Mutation Research. 40 (1976),203.
4.	mmo-omi 12,800 µg/L	HEREAY Hereditas. 99 (1983),209.
5.	orl-rat LDLo:5790 mg/kg	28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,121.
6.	ipr-rat LD50:250 mg/kg	GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 21 (12)(1977),27.

Consensus Reports

Reported in EPA TSCA Inventory. EPA Genetic Toxicology Program.

Safety Profile

A poison by intraperitoneal route. Moderately toxic by intraperitoneal route. Mildly toxic by ingestion. Mutation data reported. An eye irritant. When heated to decomposition it emits toxic fumes of NO_x.
Risk statements: 22
22: Harmful if swallowed.
Safety statements: 22-36/37
36/37: Wear suitable protective clothing and gloves.
22: Do not breathe dust.

Specification

1,4-Diamino anthraquinone (CAS NO.128-95-0) is also named as 1,4-Anthraquinonyldiamine ; Acetate Red Violet R ; Acetoquinone Light Heliotrope NL ; Acetylon Fast Red Violet R ; Amacel heliotrope R ; Amaplast Red Violet P 2R ; Artisil Direct Violet 2RP ; Artisil Violet 2RP ; C.I. 61100 ; C.I. Disperse Violet 1 ; C.I. Disperse Violet 9 ; C.I. Solvent Violet 11 ; CCRIS 5603 ; Celanthrene Red Violet R ; Disperse Violet K ; Dispersive Violet K ; Duranol Violet 2R ; Duranol Violet 2R, 1,4-diamino- ; Interchem Disperse Violet 2RH ; Interchem Hisperse Violet 2RH ; Krisolamine ; Resiren Violet TR ; Seacyl Violet R ; Sectacyl Violet Propyl ; Serisol Brilliant Violet 2R ; Setacyl Violet P-R ; Setacyl Violet R ; Transetile Violet P 3R . 1,4-Diamino anthraquinone (CAS NO.128-95-0) is violet powder. It is soluble in benzene, pyridine, nitrobenzene, aniline, slightly soluble in hot acetic acid and ethanol .