The following is the introduction of high quality 3-Methyl-4-nitrophenol CAS 2581-34-2, hoping to help you better understand 3-Methyl-4-nitrophenol CAS 2581-34-2. 3-Methyl-4-nitrophenol CAS 2581-34-2 function As a pharmaceutical intermediate, p-nitro-m-cresol, also known as 3-methyl-4-nitrophenol (3-methyl-4-nitrophenol), referred to as 4-nitro chemicalbook, is an intermediate of organophosphorus insecticide fenitrothion. It has a wide range of uses and is mainly used to manufacture the pesticide fenitrothion (a high-efficiency, low toxicity and low residue excellent organophosphorus insecticide).
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Product Name |
3-Methyl-4-nitrophenol |
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|
Formula |
C7H7NO3 |
Molecular Weight |
153.14 |
|
CAS NO. |
2581-34-2 |
Quantity |
500KG |
|
Items |
Specification |
Results |
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Appearance |
Acicular or columnar yellow crystal |
Conforms |
|
Assay |
≥98.0% |
99.0% |
|
Desnity |
1.2744 |
1.2744 |
| Melting point |
125-130 °C |
125°C |
|
CONCLUSION |
The result conform with standard |
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Melting point 125-130 ° C (lit.)
Boiling point 200 ℃ (decomposition)
Density 1.2744 (estimate)
Refractive index 1.5744 (estimate)
Flash point 110 ℃
Room temperature
Acidity coefficient (PKA) 7.39 ± 0.10 (predicted)
Solubleinwater (1.34g/l)
As a pharmaceutical intermediate, p-nitro-m-cresol, also known as 3-methyl-4-nitrophenol (3-methyl-4-nitrophenol), referred to as 4-nitro chemicalbook, is an intermediate of organophosphorus insecticide fenitrothion. It has a wide range of uses and is mainly used to manufacture the pesticide fenitrothion (a high-efficiency, low toxicity and low residue excellent organophosphorus insecticide).
