Introduction：Basic information about 1,1,2-Trimethyl-1H-benz[e]indole CAS 41532-84-7, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
1,1,2-Trimethyl-1H-benz[e]indole Basic information
| Product Name: | 1,1,2-Trimethyl-1H-benz[e]indole |
| Synonyms: | 1,1,2-TRIMETHYLBENZE[E]INDOLE;1,1,2-TRIMETHYL-1H-BENZ(E)INDOLE /2,3,3-TRIMETHYL-4.5-BENZO-3H- INDOLE;2,3,3-TRIMETHYL-4,5-BENZOINDOLENINE(2,3,3-TRIMETHYL-BENZOINDOLENINE)(TBA);2,3,3-Trimethylbenzoeüindolenine, 97%;2,3,3-Trimethyl-4,5-benzoindole;1,2-Trimethyl-1H-benz[e]indole ,98%;2,3,3-Trimethyl-3H-benz[e]indole;1,1,2-Trimethyl-1H-benz[e]indole,96% |
| CAS: | 41532-84-7 |
| MF: | C15H15N |
| MW: | 209.29 |
| EINECS: | 255-429-8 |
| Product Categories: | Heterocycle-Indole series;Building Blocks;IndolesOxindoles;blocks;Indoles;Heterocyclic Building Blocks;Indoles and derivatives;electronic;Piperazine derivates;OLED |
| Mol File: | 41532-84-7.mol |
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1,1,2-Trimethyl-1H-benz[e]indole Chemical Properties
| Melting point | 111-117 °C |
| Boiling point | 338.66°C (rough estimate) |
| density | 0.7 |
| refractive index | 1.5720 (estimate) |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | insoluble (20°C) |
| pka | 5.77±0.40(Predicted) |
| form | Crystalline Powder |
| color | Yellow to brown |
| Water Solubility | insoluble (20 ºC) |
| BRN | 153709 |
| InChI | InChI=1S/C15H15N/c1-10-15(2,3)14-12-7-5-4-6-11(12)8-9-13(14)16-10/h4-9H,1-3H3 |
| InChIKey | WJZSZXCWMATYFX-UHFFFAOYSA-N |
| SMILES | N1C2=C(C3=CC=CC=C3C=C2)C(C)(C)C=1C |
| CAS DataBase Reference | 41532-84-7(CAS DataBase Reference) |
| EPA Substance Registry System | 1H-Benz[e]indole, 1,1,2-trimethyl- (41532-84-7) |
Safety Information
| Hazard Codes | Xi,T |
| Risk Statements | 36/37/38-45 |
| Safety Statements | 26-36-53-45-37/39 |
| WGK Germany | 3 |
| TSCA | TSCA listed |
| HS Code | 29339900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
1,1,2-Trimethyl-1H-benz[e]indole Usage And Synthesis
| Chemical Properties | yellow to brown crystalline powder |
| Uses | 1,1,2-Trimethyl-1H-benzo[e]indole can be used as an indole pH fluorescent probe and can be used for intracellular pH detection and cell marking. It can also be used as a novel nanocarrier-based near-infrared optical probes for in-vivo tumor imaging. |
| Synthesis | Isopropyl methyl ketone (9.00 g, 0.1 mol) was added to a solution of 2-naphthylhydrazine hydrochloride (15.80 g, 0.1 mol) in glacial acetic acid (100 mL). The mixture was stirred for 0.5 h at 20 °C and refluxed for 6 h. Then, the reaction mixture was poured onto ice and neutralized with sodium carbonate, a precipitate formed was collected by filtration. The yield was 19.8 g (95%).
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| References | [1] Russian Chemical Bulletin, 2016, vol. 65, # 11, p. 2722 - 2728
[2] Izv. Akad. Nauk, Ser. Khim., 2016, # 11, p. 2722 - 2728,7 |
1,1,2-Trimethyl-1H-benz[e]indole Preparation Products And Raw materials
| Raw materials | 3-Methyl-2-butanone-->1-Naphthylhydrazine hydrochloride |
| Preparation Products | 1,1,2-TriMethyl-1H-benzo[e]indole-6-sulfonic acid |
