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| CAS number | 192139-90-5 |
| Molecular formula | C31H35ClN2O2RuS |
| Product name | [(1S,2S)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide,chlororuthenium(1+),1-methyl-4-p |
| Molecular Structure |  |
Melting Point：>175ºC
CAS NO: 192139-90-5 is a kind of speciality chemical. It is a kind of dye intermediates and its chemical name is 1,4-Dihydro-4-(4-hydroxy-6-methylpyridin-3-yl)-2H-3,1-benzoxazin-2-one. This product is white or off-white powder and its melting point is 134℃-136℃.
CAS NO: 192139-90-5 is broadly used as an intermediate in dyes, pharmaceuticals, and agrochemicals. It is used as a precursor to dyes and optoelectronic materials. It is also used in the synthesis of the natural products and heterocyclic compounds.
In terms of safety and toxicity, this product belongs to a general risk class 3 with a minimal environmental hazard. It is recommended not to handle the product without protective gloves, clothing and glasses. In case of contact or inhalation of dust, seek medical attention and show the doctor this label.
In terms of storage and transport, this product should be stored in a cool, ventilated, dry place, and keep away from fire and heat sources. It should also be kept in a sealed container and stored away from incompatible substances, such as acid and alkali. During transport, it should be protected from sunlight and rain and should not be mixed with other dangerous goods.
