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| Compound | 4-nitrotoluene | ||||
|---|---|---|---|---|---|
| CAS No. | 99-99-0 | Catalog No. | XMZX-W20618 | Brand | |
| Purity | 99% | Packing | 25kg/DRUMS | Grade | |
| Lead Time | 3Day (s) | Origin | Loading Port | ||
| Boiling Point | 238ºC |
|---|---|
| Stability | Stability May be shock sensitive. Incompatible with sulfuric acid, strong bases, reducing agents, strong oxidizing agents. |
| Storage Condition | 0-6ºC |
| Appearance & Physical State | light yellow crystals |
| Water Solubility | 0.35 g/L (20 ºC) |
| Flash Point | 103ºC |
| Refractive Index | 1.5382 |
| Density | 1.392 |
| Melting Point | 51-54ºC |
| Vapor Density | 4.7 (vs air) |
| Vapor Pressure | 5 mm Hg ( 85 °C) |
Chemical Properties Colorless liquid
Uses A reagent for the preparation of trimethylsilyl derivatives.
Uses Deactivation of chromatographic support materials. In electronic industry as an adhesion promoter for photoresists on silicon.
Uses Hexamethyldisilazane mainly used as methyl silane alkylation (such as amikacin, penicillin, cephalosporins and kinds of penicillin derivatives), hydroxyl protectants of antibiotics. It is used as surface treatment agent of diatomite, white carbon black, titanium and blond additives of photoresist in the semiconductor industry. It is used as treatment agent of tearing strength resistance. It is used as a solvent in organic synthesis and organometallic chemistry. It is used as an adhesion promoter for photoresist in photolithography. it is used for the preparation of trimethylsilyl ethers from hydroxy compounds. It is used as an alternative to critical point drying during sample preparation in electron microscopy. It is added to analyte to get silylated diagnostic products during pyrolysis in gas chromatography- mass spectrometry.
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