1-Aminoanthraquinone
- CAS No.
- 82-45-1
- Chemical Name:
- 1-Aminoanthraquinone
- Synonyms
- 1-AMINOANTHRAQUINONE;1-aminoanthracene-9,10-dione;1AAQ;CI 37275;Fast Red AL;diazofastredal;Smoke Orange G;Diazo Fast Red AL;1-Aminoanthrachinon;1-AMINOANTHRAQUIONE
- CBNumber:
- CB9435391
- Molecular Formula:
- C14H9NO2
- Molecular Weight:
- 223.23
- MOL File:
- 82-45-1.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/6/6 16:20:44
| Melting point | 253-255 °C (lit.) |
|---|---|
| Boiling point | 364.52°C (rough estimate) |
| Density | 1.1814 (rough estimate) |
| refractive index | 1.4700 (estimate) |
| storage temp. | room temp |
| solubility | Soluble in alcohol, benzene, chlroform, ether, glacial acetic acid, HCl |
| form | powder to crystal |
| Colour Index | 37275 |
| pka | -0.51±0.20(Predicted) |
| color | Orange to Brown to Dark red |
| Water Solubility | 312.5ug/L(25 ºC) |
| Merck | 14,417 |
| BRN | 396360 |
| Stability | Stable. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates, strong oxidizing agents. |
| CAS DataBase Reference | 82-45-1(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Aminoanthraquinone(82-45-1) |
| EPA Substance Registry System | 1-Aminoanthraquinone (82-45-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS08,GHS09,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335-H320-H373-H410 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P260-P264-P273-P305+P351+P338+P337+P313-P314-P391-P501 | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25 | |||||||||
| RIDADR | 3077 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | CB5075000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 9 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29223900 | |||||||||
| NFPA 704 |
|
1-Aminoanthraquinone price More Price(6)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | A39009 | 1-Aminoanthraquinone 97% | 82-45-1 | 100G | ₹4838.78 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 8.41590 | 1-Aminoanthraquinone for synthesis | 82-45-1 | 100G | ₹5100.01 | 2022-06-14 | Buy |
| TCI Chemicals (India) | A0590 | 1-Aminoanthraquinone | 82-45-1 | 25G | ₹2100 | 2022-05-26 | Buy |
| TCI Chemicals (India) | A0590 | 1-Aminoanthraquinone | 82-45-1 | 500G | ₹18500 | 2022-05-26 | Buy |
| ottokemi | A 1878 | 1-Aminoanthraquinone 96% | 82-45-1 | 100gm | ₹3456 | 2022-05-26 | Buy |
1-Aminoanthraquinone Chemical Properties,Uses,Production
Chemical Properties
deep brown crystalline powder. Soluble in hot nitrobenzene, toluene, xylene, ether, acetic acid, chloroform, benzene, slightly soluble in cold ethanol, insoluble in water.
Uses
1-Aminoanthraquinone is the most important intermediate for manufacturing acid, reactive, disperse, and vat dyes.
Preparation
1-Aminoanthraquinone (1-AAQ) is synthesized by the condensation of 2-substituted benzoic acid and xylene to yield 2-substituted-dimethylbenzophenone, subsequent oxidation of the methyl groups, ring closure to form a 1-substituted anthraquinone carboxylic acid, replacement of the 1-substituent with ammonia, and decarboxylation.
Application
1-Aminoanthraquinone has the ability to increase the solubility of anthraquinone derivatives in supercritical carbon dioxide. It is widely used in the preparation of various anthraquinone dyes. It also bridges Pt nanoparticles on carbon nanotubes as efficient electrocatalysts.
Hazard
Toxicity studies showed histopathological changes in the kidneys and spleen, loss of breastfeeding behaviour, decreased pup survival on day 4 after birth, repeated doses and reproductive toxicity less than 40 mg/kg/day (lowest tested dose) of NOAEL. No adverse effects on reproductive parameters or teratogenicity were observed. caused excitability, weight loss, and liver and kidney changes in an inhalation study in rats; orthocytotic anaemia, weight loss, and organ changes (liver, spleen and heart) in a 2-week oral study in guinea pigs; and was not irritating to the skin or eyes of rabbits.
Safety Profile
Moderately toxic by intraperitoneal route. An eye irritant. Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic NO,. See also AMINES
Synthesis
Anthraquinone is sulfonated with nicotinic sulfuric acid in the presence of a small amount of mercury salt to generate anthraquinone-1-sulfonic acid, which is then neutralized with potassium hydroxide to form anthraquinone sulfonic acid potassium salt. Under high temperature and high pressure, ammonia and anthraquinone sulfonic acid potassium The salt action generates 1-aminoanthraquinone, and the generated sulfite reacts with the product again and the quality of the product decreases. Therefore, nitrobenzene sulfonate is usually used as an oxidant to oxidize sulfite to sulfate, which itself is reduced to m-aminobenzenesulfonic acid.
1-Aminoanthraquinone Preparation Products And Raw materials
Raw materials
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chevron_right| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Pragna Group | +91-9723812606 +91-9913014035 | Gujarat, India | 23 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | China | 12460 | 58 | Inquiry |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | China | 3002 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21675 | 55 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | China | 2989 | 55 | Inquiry |
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