- 5,7-DIMETHYLISATIN
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- $0.00 / 25KG
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2023-08-26
- CAS:39603-24-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- 5,7-DIMETHYLISATIN
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- $15.00 / 1KG
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2021-08-12
- CAS:39603-24-2
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 5,7-DIMETHYLISATIN
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- $100.00 / 1PCS
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2021-03-25
- CAS:39603-24-2
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
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| | 5,7-DIMETHYLISATIN Basic information |
| Product Name: | 5,7-DIMETHYLISATIN | | Synonyms: | TIMTEC-BB SBB005805;1H-Indole-2,3-dione,5,7-dimethyl-;5,7-dimethyl-1h-indole-2,3-dione;5,7-dimethyl-1h-indole-3-dione;5,7-dimethyl-indole-2,3-dione;5,7-dimethyl-indole-3-dione;5,7-Dimethylisatin,96%;5,7-DIMETHYL-2,3-INDOLINEDIONE | | CAS: | 39603-24-2 | | MF: | C10H9NO2 | | MW: | 175.18 | | EINECS: | 000-000-0 | | Product Categories: | Miscellaneous | | Mol File: | 39603-24-2.mol |  |
| | 5,7-DIMETHYLISATIN Chemical Properties |
| Melting point | 245 °C | | Boiling point | 306.47°C (rough estimate) | | density | 1.250 | | refractive index | 1.5060 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | pka | 10.43±0.20(Predicted) | | Water Solubility | Insoluble in water. | | BRN | 143679 | | CAS DataBase Reference | 39603-24-2(CAS DataBase Reference) |
| Hazard Codes | Xi | | Safety Statements | 24/25-22 | | RTECS | NL7930000 | | HazardClass | IRRITANT | | HS Code | 29337900 |
| | 5,7-DIMETHYLISATIN Usage And Synthesis |
| Chemical Properties | red to red-brown powder | | Uses | 5,7-Dimethylisatin is used to produce cyano-(5,7-dimethyl-2-oxo-1,2-dihydro-indol-3-ylidene)-acetic acid ethyl ester by knoevenagel condensation with cyanoacetic acid ethyl ester. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. |
| | 5,7-DIMETHYLISATIN Preparation Products And Raw materials |
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