1,5-DIHYDROXYANTHRAQUINONE
- CAS No.
- 117-12-4
- Chemical Name:
- 1,5-DIHYDROXYANTHRAQUINONE
- Synonyms
- ANTHRARUFIN;NSC 7211;NSC 646570;Anthrarufin,80%;Anthrarufin 85%;Anthrarufin >1,5 DIHYDROXY AQ;RARECHEM AQ BD AN24;LABOTEST-BB LT00160027;ANTHRARUFIN, TECH., 85%
- CBNumber:
- CB9317976
- Molecular Formula:
- C14H8O4
- Molecular Weight:
- 240.21
- MDL Number:
- MFCD00001210
- MOL File:
- 117-12-4.mol
- MSDS File:
- SDS
| Melting point | 279 °C (dec.)(lit.) |
|---|---|
| Boiling point | 342.92°C (rough estimate) |
| Density | 1.56 g/cm3 |
| vapor density | 8.3 (vs air) |
| refractive index | 1.5430 (estimate) |
| storage temp. | -20°C Freezer |
| solubility | Poor solubility in all solvents tested.DMSO (Sparingly) |
| form | Solid |
| pka | 6.42±0.20(Predicted) |
| color | Yellow to Green |
| Merck | 14,689 |
| BRN | 1881718 |
| CAS DataBase Reference | 117-12-4(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | KPB60W5S3M |
| EPA Substance Registry System | Anthrarufin (117-12-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39-36/37 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | CB6630000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29146990 | |||||||||
| NFPA 704 |
|
1,5-DIHYDROXYANTHRAQUINONE price More Price(22)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 340014 | Anthrarufin technical grade, 85% | 117-12-4 | 100g | $153 | 2024-03-01 | Buy |
| TCI Chemical | D0562 | Anthrarufin >85.0%(HPLC) | 117-12-4 | 25g | $43 | 2024-03-01 | Buy |
| TCI Chemical | D0562 | Anthrarufin >85.0%(HPLC) | 117-12-4 | 500g | $161 | 2022-04-27 | Buy |
| Alfa Aesar | L00848 | 1,5-Dihydroxyanthraquinone, tech. 90% | 117-12-4 | 10g | $21.3 | 2021-12-16 | Buy |
| Alfa Aesar | L00848 | 1,5-Dihydroxyanthraquinone, tech. 90% | 117-12-4 | 100g | $40.6 | 2021-12-16 | Buy |
1,5-DIHYDROXYANTHRAQUINONE Chemical Properties,Uses,Production
Chemical Properties
Yellow to Green Solid
Uses
1,5-Dihydroxyanthraquinone (anthrarufin) is an important intermediate for manufacturing disperse blue dyes. It is the key intermediates for manufacturing disperse blue dyes via dinitrodihydroxyanthraquinone and vat dyes via diaminoanthraquinones.
Uses
1,5-Dihydroxyanthraquinone is an anthraquinone derivative with suppressive effects against nitric oxide (NO) synthase. Potential antimalarial agent. Used in studies as a potential competitive non-peptidic inhibitor of HIV-1 protei nase.
Uses
Important intermediate in the manufacture of alizarin and indanthrene dyestuffs. Forms insoluble Ba and Ca lakes; has been proposed as analytical reagent for the detection of Ca.
Definition
ChEBI: A dihydroxyanthraquinone that is anthracene-9,10-dione substituted by hydroxy groups at positions 1 and 5.
Synthesis
1,5-Dihydroxyanthraquinone is prepared from 1,5-anthraquinonedisulfonic acid by replacing the SO3H groups, and from 1,5-dinitroanthraquinone by directly replacing the nitro groups, e.g., in sulfolane with calcium oxide or, more effectively, via 1,5- dimethoxyanthraquinone and subsequent hydrolysis of the ether linkage.
Purification Methods
Purify anthrarufin by column chromatography on silica gel with CHCl3/Et2O as eluent, followed by recrystallisation from acetone. Alternatively recrystallise it from glacial acetic acid [Flom & Barbara J Phys Chem 89 4489 1985]. [Beilstein 7 III 2359, 8 IV 3268.]
1,5-DIHYDROXYANTHRAQUINONE Preparation Products And Raw materials
Raw materials
Preparation Products
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| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | alice@crovellbio.com | China | 8823 | 58 |
| Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 | admin@hbouhuang.com | China | 2259 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 15928 | 58 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 | fandachem@gmail.com | China | 9348 | 55 |
| career henan chemical co | +86-0371-86658258 | sales@coreychem.com | China | 29914 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 | sales@chemdad.com | China | 39916 | 58 |
| NAMCHA CHEMICALS CO.,LTD. | 13816860799 | vicky.yin@namchachem.com | CHINA | 43 | 58 |
View Lastest Price from 1,5-DIHYDROXYANTHRAQUINONE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-04-22 | Anthrarufin
117-12-4
|
US $100.00-30.00 / kg | 1kg | 99.93% | 1000kg per week | Ouhuang Engineering Materials (Hubei) Co., Ltd | |
 |
2023-10-07 | 1,5-DIHYDROXYANTHRAQUINONE
117-12-4
|
US $20.00 / kg | 1kg | 99% | 10 mt | Hebei Guanlang Biotechnology Co., Ltd. | |
 |
2019-07-06 | 1,5-DIHYDROXYANTHRAQUINONE
117-12-4
|
US $1.00 / KG | 1KG | 98%-100% | 1 | Career Henan Chemical Co |
-
- Anthrarufin
117-12-4
- US $100.00-30.00 / kg
- 99.93%
- Ouhuang Engineering Materials (Hubei) Co., Ltd
-
- 1,5-DIHYDROXYANTHRAQUINONE
117-12-4
- US $20.00 / kg
- 99%
- Hebei Guanlang Biotechnology Co., Ltd.
-
- 1,5-DIHYDROXYANTHRAQUINONE
117-12-4
- US $1.00 / KG
- 98%-100%
- Career Henan Chemical Co
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