ChemicalBook >> CAS DataBase List >>1,4-Diamino-2,3-dihydroanthraquinone
1,4-Diamino-2,3-dihydroanthraquinone
- CAS No.
- 81-63-0
- Chemical Name:
- 1,4-Diamino-2,3-dihydroanthraquinone
- Synonyms
- Nsc23123;solventviolet47;c.i.solventviolet47;1,4-Diamino-2,3-dihy;Smoke Royal Purple;C.I.Solvent Violet 47:C.I.61690;1,4-Diaminoanthraquinoneleucoform;2,3-dihydro-1,4-diamino-anthraquinon;1 4-DIAMINO-2 3-DIHYDROANTHRAQUINONE;2,3-Dihydro-1,4-diaMino anthraquinone
- CBNumber:
- CB0394370
- Molecular Formula:
- C14H12N2O2
- Molecular Weight:
- 240.26
- MDL Number:
- MFCD00035689
- MOL File:
- 81-63-0.mol
- MSDS File:
- SDS
Last updated:2026-05-27 22:40:12
| Product description | Number | Pack Size | Price |
| 1,4-Diamino-2,3-dihydroanthraquinone | TRC-D416280-50G | 50g | $234 |
| 1,4-Diamino-2,3-dihydroanthraquinone | TRC-D416280-1G | 1g | $101 |
| 1,4-Diamino-2,3-dihydroanthraquinone | TRC-D416280-10G | 10g | $151 |
| 1,4-Diamino-2,3-dihydroanthraquinone | FD21448 | 250g | $150 |
| 1,4-Diamino-2,3-dihydroanthraquinone | FD21448 | 100g | $150 |
| More product size | |||
| Melting point | >190°C (dec.) |
|---|---|
| Boiling point | 382.97°C (rough estimate) |
| Density | 1.1613 (rough estimate) |
| refractive index | 1.6180 (estimate) |
| storage temp. | -20°C Freezer, Under Inert Atmosphere |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 5.11±0.20(Predicted) |
| color | Very Dark Green to Very Dark Brown |
| InChI | InChI=1S/C14H12N2O2/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-4H,5-6,15-16H2 |
| InChIKey | SSGALQHXKMAJTL-UHFFFAOYSA-N |
| SMILES | C1(N)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(N)CC1 |
| CAS DataBase Reference | 81-63-0(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | U46FO9XL97 |
| NIST Chemistry Reference | 9,10-Anthracenedione, 1,4-diamino-2,3-dihydro-(81-63-0) |
| EPA Substance Registry System | 9,10-Anthracenedione, 1,4-diamino-2,3-dihydro- (81-63-0) |
1,4-Diamino-2,3-dihydroanthraquinone price
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TRC | TRC-D416280-50G | 1,4-Diamino-2,3-dihydroanthraquinone | 81-63-0 | 50g | $234 | 2026-06-03 | Buy |
| TRC | TRC-D416280-1G | 1,4-Diamino-2,3-dihydroanthraquinone | 81-63-0 | 1g | $101 | 2026-06-03 | Buy |
| TRC | TRC-D416280-10G | 1,4-Diamino-2,3-dihydroanthraquinone | 81-63-0 | 10g | $151 | 2026-06-03 | Buy |
| Biosynth | FD21448 | 1,4-Diamino-2,3-dihydroanthraquinone | 81-63-0 | 250g | $150 | 2026-06-04 | Buy |
| Biosynth | FD21448 | 1,4-Diamino-2,3-dihydroanthraquinone | 81-63-0 | 100g | $150 | 2026-06-04 | Buy |
1,4-Diamino-2,3-dihydroanthraquinone Chemical Properties,Uses,Production
Description
1,4-Diamino-2,3-dihydroanthraquinone (DDA) is a dark purple needle crystal. It is insoluble in water, but soluble in benzene, pyridine, nitrobenzene, and aniline. Can be used to prepare purple smoke bombs. It is highly susceptible to oxidation to 1,4-diaminoanthraquinone (DAA) in the air or during smoke bomb burning. DDA is a weak mutagen in the Salmonella Reversin Assay, and a combustion or oxidation product in the same test, and DAA is a strong mutagen.
Chemical Properties
Dark Greenish Brown Solid
Uses
Leuco-1,4-diaminoanthraquinone (leucamine) is an important precursor for 1,4-diaminoanthraquinone.
Uses
An anthraquinone-derived dye. A product from the combustion of red and violet smoke mixtures.
Properties and Applications
dark red light purple.
1,4-Diamino-2,3-dihydroanthraquinone Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 204)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Gansu Jinyuantai New Material Co., Ltd. | +86-025-86618065 +86-13914714331 | marketing@royal-chem.com | China | 95 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-86-13131129325 | sales1@chuanghaibio.com | China | 5216 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-15225627621 +86-13213167925 | jiuyitime@fdachem.com | China | 16505 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21533 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29766 | 58 |
| Shandong chuangyingchemical Co., Ltd. | 18853181302 | sale@chuangyingchem.com | CHINA | 5898 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17339 | 58 |
| Hefei Hangang Pharmaceutical Technology Co., Ltd. | +8618062405514 | ada@ipurechemical.com | China | 10224 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +86-189 4982 3763 | sales@tnjchem.com | China | 34526 | 58 |
| HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 | ada@ipurechemical.com | CHINA | 3453 | 58 |
View Lastest Price from 1,4-Diamino-2,3-dihydroanthraquinone manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-18 | Solvent Violet 47/1,4-diaminoanthraquinone(leuco)
81-63-0
|
25kg | 99 | 10000 | Gansu Jinyuantai New Material Co., Ltd. | ||
 |
2026-07-02 | 1,4-Diamino-2,3-dihydroanthraquinone
81-63-0
|
$2.00-6.00 | 1KG | 99% | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | ||
 |
2026-05-28 | 1,4-Diamino-2,3-dihydroanthraquinone
81-63-0
|
$2.00-5.00 | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD |
-
- Solvent Violet 47/1,4-diaminoanthraquinone(leuco)
81-63-0
- $0.00
- 99
- Gansu Jinyuantai New Material Co., Ltd.
-
- 1,4-Diamino-2,3-dihydroanthraquinone
81-63-0
- $2.00-6.00
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 1,4-Diamino-2,3-dihydroanthraquinone
81-63-0
- $2.00-5.00
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
81-63-0(1,4-Diamino-2,3-dihydroanthraquinone)Related Search:
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C.I.Solvent Violet 47:C.I.61690
81-63-0---1,4-Diamino-2,3-dihydroanthraquinone
1,4-Diamino-2,3-Dihydroanthraquinone（C.I.61690）
Solvent Violet 47/1,4-diaminoanthraquinone(leuco)
1,4-Diaminoanthraquinoneleucoform
81-63-0
Intermediates of Dyes and Pigments
Amines
Aromatics
