O-phenylether is a colorless oil-like flammable liquid. Aminophenethers gradually turn red to brown when exposed to air and sunlight. O-aminophenether is insoluble in water, soluble in ether, ethanol, benzene and chloroform, has a weak basic, but also soluble in inorganic acid solution.
1. O-aminophenether is used in pharmaceuticals, the production of dyes, can be used for feed and food, can prevent fats, proteins in the storage process oxidation deterioration, but also for vitamin A and vitamin E and other drugs to protect Chemicalbook storage. In medicine, it is used in the production of antipyretic and analgesic phenacetin, antipyretic and antiseptic drug rivanol; It is also used to produce dyes such AS AS-VL, alizarin red 5G and fast acid Blue R.
2. Mainly used AS dye intermediate, o-ethoxyaniline and 2-hydroxy-3-naphthoic acid in chlorobenzene solvent, with phosphorus trichloride as catalyst, condensation to produce naphthol AS-pH. Naphthol AS-PH is used for dyeing and printing cotton and hemp fibers.
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Product Name: | o-Phenetidine |
Synonyms: | o-Phenetidine >=97.0% (GC);Phthalhydroquinone-d4;Phthalic Alcoho-d4l;Pyrocatechin-d4;Pyrocatechol-d4;2-Aminophenetole 2-Ethoxyaniline;O-PHENETIDINE FOR SYNTHESIS 250 ML;Benzenamine,2-ethoxy- |
CAS: | 94-70-2 |
MF: | C8H11NO |
MW: | 137.18 |
EINECS: | 202-356-4 |
Product Categories: | |
Mol File: | 94-70-2.mol |
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o-Phenetidine Chemical Properties |
Melting point | -20 °C |
Boiling point | 231-233 °C(lit.) |
density | 1.051 g/mL at 25 °C(lit.) |
vapor pressure | 1 mm Hg ( 67 °C) |
refractive index | n20/D 1.555(lit.) |
Fp | 177 °F |
storage temp. | Store at +15°C to +25°C. |
solubility | soluble in alcohol and ether. |
form | Liquid |
pka | 4.43(at 28℃) |
color | Deep red |
Water Solubility | 0.5-1.0 g/100 mL at 24.5 ºC |
Merck | 14,7227 |
BRN | 637069 |
InChIKey | ULHFFAFDSSHFDA-UHFFFAOYSA-N |
CAS DataBase Reference | 94-70-2(CAS DataBase Reference) |
NIST Chemistry Reference | Benzenamine, 2-ethoxy-(94-70-2) |
EPA Substance Registry System | o-Phenetidine (94-70-2) |
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