ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Aromatic ketones >2-Methyl anthraquinone
2-Methyl anthraquinone
- CAS No.
- 84-54-8
- Chemical Name:
- 2-Methyl anthraquinone
- Synonyms
- 2-METHYLANTHRAQUINONE;TECTOQUINONE;2-Methyl-9,10-anthraquinone;Tectochinon;2-methylanthracene-9,10-dione;2-METHYL AQ;Techtoquinone;CH3C6H3COC6H4CO;Methylanthraquinone;9,10-Antracenedione
- CBNumber:
- CB5472864
- Molecular Formula:
- C15H10O2
- Molecular Weight:
- 222.24
- MOL File:
- 84-54-8.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/5/18 8:51:57
| Melting point | 170-173 °C (lit.) |
|---|---|
| Boiling point | 236-238 °C/10 mmHg (lit.) |
| Density | 1.1404 (rough estimate) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.6600 (estimate) |
| Flash point | 209 °C |
| storage temp. | 2-8°C |
| solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. |
| form | powder to crystal |
| color | Light orange to Yellow to Green |
| Water Solubility | Soluble in water 1.234 mg/L @ 25°C. |
| Merck | 14,6021 |
| BRN | 2050523 |
| InChIKey | NJWGQARXZDRHCD-UHFFFAOYSA-N |
| LogP | 3.4 at 25℃ |
| CAS DataBase Reference | 84-54-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 9,10-Anthracenedione, 2-methyl-(84-54-8) |
| EPA Substance Registry System | 2-Methylanthraquinone (84-54-8) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xi,N | |||||||||
| Risk Statements | 51/53 | |||||||||
| Safety Statements | 22-24/25-61 | |||||||||
| RIDADR | UN 3077 9/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29146990 | |||||||||
| NFPA 704 |
|
2-Methyl anthraquinone price More Price(7)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich(India) | 65800 | 2-Methylanthraquinone technical, ≥95% (HPLC) | 84-54-8 | 100G | ₹5033.63 | 2022-06-14 | Buy |
| Sigma-Aldrich(India) | 65800 | 2-Methylanthraquinone technical, ≥95% (HPLC) | 84-54-8 | 500G | ₹11193.05 | 2022-06-14 | Buy |
| ALFA India | ALF-A14502-30 | 2-Methylanthraquinone, 97% | 84-54-8 | 250g | ₹10405 | 2022-05-26 | Buy |
| TCI Chemicals (India) | M0156 | 2-Methylanthraquinone min. 99.0 % | 84-54-8 | 25G | ₹3600 | 2022-05-26 | Buy |
| ALFA India | ALF-A14502-18 | 2-Methylanthraquinone, 97% | 84-54-8 | 50g | ₹2660 | 2022-05-26 | Buy |
2-Methyl anthraquinone Chemical Properties,Uses,Production
Chemical Properties
YELLOW TO GREEN-YELLOW FINE POWDER
Uses
2-Methylanthraquinone is used as a pharmaceutical intermediate. It is used in smog dyes.
2-Methylanthraquinone may be used in the preparation of potential bioreducible anthraquinone derivatives.
Definition
ChEBI: 2-methylanthraquinone is an anthraquinone that is 9,10-anthraquinone in which the hydrogen at position 2 is substituted by a methyl group. It derives from a 9,10-anthraquinone.
Reactions
The compound is produced by the reaction of phthalic anhydride and toluene. It can be chlorinated to give 1-chloro-2-methylanthraquinone. Nitration gives 1-nitro-2-methylanthraquinone, which can be reduced to 1-amino-2-methyl derivative. Oxidation of the methyl group gives anthraquinone-2-carboxylic acid.
Purification Methods
Crystallise the quinone from EtOH, then sublime it. It has max at 257, 275 and 330nm (EtOH). [Hersbery & Fieser J Am Chem Soc 63 2562 1941, Beilstein 7 H 809, 7 III 4104, 7 IV 2574.]
2-Methyl anthraquinone Preparation Products And Raw materials
Raw materials
Preparation Products
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Global( 351)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| chakrachem Lifesciences | +91 9902744663 | Hyderabad, India | 451 | 58 | Inquiry |
| SVH BIOSCIENCES | +91-6303499280 +91-6303499280 | Hyderabad, India | 478 | 58 | Inquiry |
| Sri Neelima Laboratories | +91-7981733602 +91-9849736989 | Telangana, India | 205 | 58 | Inquiry |
| JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
| PEE ESS AROMATICS | +91 4426247322 | New Delhi, India | 258 | 30 | 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 |
| Biosyn Research Chemicals | +91 9346022300/+91 9399339999 | Telangana, India | 1340 | 58 | Inquiry |
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6913 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| chakrachem Lifesciences | 58 |
| SVH BIOSCIENCES | 58 |
| Sri Neelima Laboratories | 58 |
| JSK Chemicals | 58 |
| PEE ESS AROMATICS | 30 |
| CHEMSWORTH | 30 |
| TCI Chemicals (India) Pvt. Ltd. | 58 |
| A.J Chemicals | 58 |
| Biosyn Research Chemicals | 58 |
| Alfa Aesar | 58 |
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Anthraquinones
Chloroanthraquine, etc.
Building Blocks
Carbonyl Compounds
C15 to C38
Ketones
Organic Building Blocks
Anthraquinones, Hydroquinones and Quinones
Anthraquinones
Chloroanthraquine, etc.
C15 to C38
Carbonyl Compounds
Ketones
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