3-Chloro-2-methylaniline CAS 87-60-5 The pure product is a colorless oily liquid, m.p.2 ℃, b.p.249 ℃, n20d1.5880, with a relative density of 1.1850. It gradually oxidizes and turns brown when exposed to light and heat in the air. It is soluble in common organic solvents such as benzene, toluene, ether, ethanol, chlorobenzene, and insoluble in water. The industrial product is light yellow oil, with a content of 99%.
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Product Name |
3-Chloro-2-methylaniline |
||
Formula |
C7H8ClN |
Molecular Weight |
141.6 |
CAS NO. |
87-60-5 |
Quantity |
500KG |
Items |
Specification |
Results |
Appearance |
Clear yellow Liquid |
Conforms |
Assay |
≥99.0% |
99.1% |
CONCLUSION |
The result conform with standard |
Melting point 2 ° C (L)
Boiling point 115-117 ° c/10mmhg (L)
Density 1.185g/ml25 ° C (liter)
Refractive index n20/d1.588 (bright)
Flash point >230 ° f
Low temperature +30 ° C storage conditions
Solubility 4.5g/l
Forming liquid
Acidity coefficient (PKA) pk1:2.49 (+1) (25 ° C)
Specific gravity 1.19
Color transparent yellow to reddish brown
Bright red tr can be used for dyeing cotton, viscose fiber, silk, nylon and acetate fiber, and also for printing cotton. It is mainly used to dye red, such as red when coupled with chromophenol as, as-bo, as-itr, etc. The coupling ability is medium and the coupling speed is fast.