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1,4-Diamino anthraquinone

1,4-Diamino anthraquinone structure

CAS No.: 128-95-0

Chemical Name:: 1,4-Diamino anthraquinone

Synonyms: DISPERSE VIOLET 1;1,4-DIAMINOANTHRAQUINONE;1,4-diaminoanthracene-9,10-dione;CI 61100;1,4-diamino-9,10-anthracenedione;NSC 7833;NSC 63807;oilvioletr;Violet ER;Krisolamine

CBNumber:: CB6251527

Molecular Formula:: C14H10N2O2

Molecular Weight:: 238.24

MDL Number:: MFCD00001224

MOL File:: 128-95-0.mol

MSDS File:: SDS

Last updated:2024-11-20 15:18:15

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1,4-Diamino anthraquinone Properties

Melting point	265-269 °C(lit.)
Boiling point	380.84°C (rough estimate)
Density	1.44 g/cm3 (20℃)
vapor pressure	<1 hPa (25 °C)
refractive index	1.6500 (estimate)
Flash point	340 °C
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	Soluble in benzene, pyridine, the difficulties, slightly soluble in hot aniline acetate, ethanol.
pka	1.17±0.20(Predicted)
form	Solid
color	Dark Violet to Black
PH	7 (H2O, 20℃)
Water Solubility	228.7ug/L(25 ºC)
BRN	2216556
Stability	Light Sensitive
LogP	3.000
CAS DataBase Reference	128-95-0(CAS DataBase Reference)
EWG's Food Scores	3-6
FDA UNII	N21HDQ0TKN
NIST Chemistry Reference	1,4-Diaminoanthraquinone(128-95-0)
EPA Substance Registry System	1,4-Diaminoanthraquinone (128-95-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H317

Precautionary statements

P261-P272-P280-P302+P352-P333+P313-P362+P364

Risk Statements

Safety Statements

22-36/37

WGK Germany

RTECS

CB6300000

Autoignition Temperature

>400 °C

TSCA

Yes

HS Code

29223990

Toxicity

LD50 orally in Rabbit: 5790 mg/kg

NFPA 704

	1
0		0

1,4-Diamino anthraquinone price More Price(22)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	8.42128	1,4-Diaminoanthraquinone for synthesis	128-95-0	25g	$64.9	2024-03-01	Buy
Sigma-Aldrich	8.42128	1,4-Diaminoanthraquinone for synthesis	128-95-0	100g	$162	2024-03-01	Buy
TCI Chemical	D0075	1,4-Diaminoanthraquinone >97.0%(N)	128-95-0	1g	$96	2024-03-01	Buy
TCI Chemical	D0075	1,4-Diaminoanthraquinone >97.0%(N)	128-95-0	25g	$541	2024-03-01	Buy
Alfa Aesar	A19156	1,4-Diaminoanthraquinone, tech. 90%	128-95-0	100g	$62.6	2021-12-16	Buy

Product number	Packaging	Price	Buy
8.42128	25g	$64.9	Buy
8.42128	100g	$162	Buy
D0075	1g	$96	Buy
D0075	25g	$541	Buy
A19156	100g	$62.6	Buy

1,4-Diamino anthraquinone Chemical Properties,Uses,Production

Chemical Properties

Violet powder

Chemical Properties

1,4-Diaminoanthraquinones (DAAQs) are an active substance. Because of its quinone function (reduction), two amine functions (oxidation) and aromatic base structures are combined that stabilize the reduced and oxidized species via electron delocalization. Therefore， they have five different electrochemical oxidation states: a neutral state, two reduced states, and two oxidized states. However, their practical availability is limited due to their low solubility in commonly used polar organic solvents.

Uses

As an anthraquinone derivative, 1,4-Diamino anthraquinone is a potent and selective protein kinase CK1 delta inhibitor. Studies suggest that it has potential solar cell applications. 1,4-Diamino anthraquinone can be used in studies as a potential competitive non-peptidic inhibitor of HIV-1 proteinase.

Uses

Use as the intermediate of synthetic dyes. Use anthraquinone reductive dyes and dispersal dyes and acid dyes and intermediates. Itself to disperse dyestuffs purple. 1,4-Diaminoanthraquinone oxidized with different metal atoms gives rise to conducting coordination polymers consisting of difunctional ligand molecules linked by metal atoms. 1, 4-diaminoanthraquinone has solar cell applications. A hybrid Si/poly (1, 4-diaminoanthraquinone) photoconductive diode for optical sensor applications. Acts as the sequential incorporation of the mediator in electrochemical sensing of glucose on a gold electrode.

Synthesis

1,4-Diaminoanthraquinone is prepared by hydroxyl replacement from 1,4-dihydroxyanthraquinone via the 2,3-dihydro compound and subsequent oxidation of the intermediate 2,3-dihydro-1,4- diaminoanthraquinone .

Purification Methods

Purify the anthraquinone by thin-layer chromatography on silica gel using toluene/acetone (9:1) as eluent. The main band is scraped off and extracted with MeOH. The solvent is evaporated, and the quinone is dried in a drying pistol [Land et al. J Chem Soc, Faraday Trans 1 72 2091 1976]. It crystallises from EtOH (m 269o) in dark violet crystals. Store it in sealed ampoules in the dark. [Beilstein 14 H 197, 14 II 113, 14 III 437, 14 IV 458.]

Properties and Applications

Standard	Ironing Fastness		Light Fastness	Persperation Fastness		Washing Fastness
Standard	Fading	Stain	Light Fastness	Fading	Stain	Fading	Stain
ISO	4	2	5-6	5	5	4-5	5

1,4-Diamino anthraquinone synthesis

Synthesis of 1,4-Diamino anthraquinone from 1-amino-4-nitroanthracene-9,10-dione and Dimethyl sulfoxide

1,4-Diamino anthraquinone Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID Sulfur 2,4-Diaminotoluene Hydroquinone Sodium bicarbonate

1,4-Dihydroxyanthraquinone Sodium hydroxide 4-Nitroaniline 1,4-Dihydroxyanthraquinone Nitrobenzene

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Preparation Products

Disperse Violet 28 VAT BLACK 27 1,4-bis[(3-chloro-2-hydroxypropyl)amino]anthraquinone Vat Brown BR Disperse Violet 26

PLUMBAGIN Disperse Blue 60 1-amino-4-[[4-[(dimethylamino)methyl]phenyl]amino]anthraquinone Disperse purple H-FRL Vat Brown 1

1-BROMOANTHRACENE Disperse Blue 14 Solvent Green 3 1,4-Diamino-2,3-dihydroanthraquinone

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1,4-Diamino anthraquinone Suppliers

Global( 301)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Gansu Jinyuantai New Material Co., Ltd.	+86-025-86618065 +86-13914714331	sales@jinyuantaichem.com	China	73	58
Hebei Weibang Biotechnology Co., Ltd	+8615531157085	abby@weibangbio.com	China	8810	58
Hebei Mojin Biotechnology Co., Ltd	+86 13288715578 +8613288715578	sales@hbmojin.com	China	12841	58
Shandong Juchuang Chemical Co., LTD	+undefined15030412209	admin@juchuangchem.com	China	387	58
Hebei Zhuanglai Chemical Trading Co Ltd	+86-16264648883 +86-16264648883	niki@zlchemi.com	China	1226	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18774	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21634	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +8618949832763	info@tnjchem.com	China	2986	55
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29881	58
SHANDONG ZHI SHANG CHEMICAL CO.LTD	+86 18953170293	sales@sdzschem.com	China	2930	58

Supplier	Advantage
Gansu Jinyuantai New Material Co., Ltd.	58
Hebei Weibang Biotechnology Co., Ltd	58
Hebei Mojin Biotechnology Co., Ltd	58
Shandong Juchuang Chemical Co., LTD	58
Hebei Zhuanglai Chemical Trading Co Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
SHANDONG ZHI SHANG CHEMICAL CO.LTD	58

View Lastest Price from 1,4-Diamino anthraquinone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-28	1,4-Diamino anthraquinone 128-95-0	US $10.00 / kg	1kg	99%	20 ton	Hebei Zhuanglai Chemical Trading Co Ltd
2024-11-22	Disperse Violet 1/1,4-diaminoanthraquinone(oxidosome) 128-95-0	US $0.00 / kg	25kg	99	10000	Gansu Jinyuantai New Material Co., Ltd.
2024-11-22	Disperse Violet 1 128-95-0	US $1058.00 / kg	25kg	99%	10 tons	Gansu Jinyuantai New Material Co., Ltd.

1,4-Diamino anthraquinone
128-95-0
US $10.00 / kg
99%
Hebei Zhuanglai Chemical Trading Co Ltd

Disperse Violet 1/1,4-diaminoanthraquinone(oxidosome)
128-95-0
US $0.00 / kg
99
Gansu Jinyuantai New Material Co., Ltd.

Disperse Violet 1
128-95-0
US $1058.00 / kg
99%
Gansu Jinyuantai New Material Co., Ltd.

1,4-Diamino anthraquinone Spectrum

1,4-Diamino anthraquinone(128-95-0)¹HNMR 1,4-Diamino anthraquinone(128-95-0)¹³CNMR 1,4-Diamino anthraquinone(128-95-0)IR1

128-95-0(1,4-Diamino anthraquinone)Related Search:

Mitoxantrone DITHIANON 2-AMINOANTHRAQUINONE 1-Aminoanthraquinone Phenazinium, 2-amino-8-(dimethylamino)-10-phenyl-, ar-methyl derivs., chlorides

Mitoxantrone HCL for Injection (Lyophilized Power) Acid Green 25 ACID BLUE 25 Disperse Blue 14 REACTIVE BLUE 4

ACID BLUE 41 OIL BLUE N Solvent Green 3 Disperse Blue 3 ACID BLUE 40

ACID GREEN 27 (C.I. 61580) ACID BLUE 80 REACTIVE BLACK 5

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