4-Methylsulphonyl benzaldehyde CAS 5398-77-6 crystalline (aqueous ethanol). Melting point 158-159℃.
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Product Name |
4-Fluoro-2-nitrotoluene |
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Formula |
C7H6F3N |
Molecular Weight |
161.12 |
CAS NO. |
5398-77-6 |
Quantity |
500KG |
Items |
Specification |
Results |
Appearance |
Clear colorless to yellow Liquid |
Conforms |
Assay |
99% | 99.28% |
CONCLUSION |
The result conform with standard |
Melting point 155-161°C
Boiling point 288.16°C (roughestimate)
Density 1.3761 (roughestimate)
Refractive index 1.5151(estimate)
Storage conditions underinertgas(nitrogenorArgon)at2-8°C
Solubility Chloroform, Methanol
MorphologyCrystallinePowderorCrystals
ColorLightyellow-beigetolightbrown
Thiamphenicol intermediate.
Used as pharmaceutical intermediate