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1,4-Diamino anthraquinone

1,4-Diamino anthraquinone
1,4-Diamino anthraquinone structure
Chemical Name:
1,4-Diamino anthraquinone
NSC 7833;CI 61100;NSC 63807;oilvioletr;Violet ER;Krisolamine;Oil Violet R;SUDAN VIOLET;Violet 14447;seacylvioletr
Molecular Formula:
Formula Weight:
MOL File:

1,4-Diamino anthraquinone Properties

Melting point:
265-269 °C(lit.)
Boiling point:
380.84°C (rough estimate)
1.44 g/cm3 (20℃)
vapor pressure 
<1 hPa (25 °C)
refractive index 
1.6500 (estimate)
Flash point:
340 °C
storage temp. 
Amber Vial, Refrigerator
Soluble in benzene, pyridine, the difficulties, slightly soluble in hot aniline acetate, ethanol.
7 (H2O, 20℃)
CAS DataBase Reference
128-95-0(CAS DataBase Reference)
NIST Chemistry Reference
EPA Substance Registry System
9,10-Anthracenedione, 1,4-diamino-(128-95-0)
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Risk Statements  22
Safety Statements  22-36/37
WGK Germany  2
RTECS  CB6300000
Autoignition Temperature >400 °C
HS Code  29223990
Toxicity LD50 orally in Rabbit: 5790 mg/kg
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P202 Do not handle until all safety precautions have been read and understood.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.
P501 Dispose of contents/container to..…

1,4-Diamino anthraquinone price More Price(10)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.42128 1,4-Diaminoanthraquinone for synthesis. CAS 128-95-0, molar mass 238.25 g/mol., for synthesis 128-95-0 8421280025 $47.5 2018-11-23 Buy
Sigma-Aldrich 367834 1,4-Diaminoanthraquinone technical grade, 90% 128-95-0 100g $84.9 2018-11-20 Buy
TCI Chemical D0075 1,4-Diaminoanthraquinone >97.0%(N) 128-95-0 1g $37 2018-11-22 Buy
TCI Chemical D0075 1,4-Diaminoanthraquinone >97.0%(N) 128-95-0 25g $204 2018-11-22 Buy
Alfa Aesar A19156 1,4-Diaminoanthraquinone, tech. 90% 128-95-0 100g $60.3 2018-11-13 Buy

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

Chemical Properties

Violet powder


An anthraquinone derivative that is a potent and selective protein kinase CK1 delta inhibitor. Studies suggest that it has potential solar cell applications. Used in studies as a potential competitive non-peptidic inhibitor of HIV-1 proteinase.

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.]

1,4-Diamino anthraquinone Preparation Products And Raw materials

Raw materials

Preparation Products

1,4-Diamino anthraquinone Suppliers

Global( 156)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-55531817 CHINA 21990 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693 CHINA 20680 55
Mainchem Co., Ltd.
+86-0592-6210733 CHINA 32457 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 China 1730 55
Chemwill Asia Co.,Ltd.
86-21-51861608;;; CHINA 24001 58
Hubei Jusheng Technology Co.,Ltd.
86-188-71490254 CHINA 20095 58
Haihang Industry Co.,Ltd
+86 531 8582 1093 CHINA 4669 58
career henan chemical co
+86-371-86658258 CHINA 19923 58
Kono Chem Co., Ltd
+86-132 8924 6953 CHINA 2144 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933; China 96815 76

View Lastest Price from 1,4-Diamino anthraquinone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-21 1,4-Diamino anthraquinone
US $1.00 / kg 1g 99% 100KG career henan chemical co

1,4-Diamino anthraquinone Spectrum

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