4-ethoxyaniline Cas:156-43-4

We are 4-ethoxyaniline CAS:156-43-4 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests


Benzenamine, 4-ethoxy-
Molecular Formula: C8H11NO
Molecular weight: 137.17900
Appearance and properties: colorless liquid
Density: 1.065 g/mL at 25 °C(lit.)
Boiling point: 250 °C(lit.)
Melting point: 2-5 °C(lit.)
Flash point: 240 °F
Refractive index: n20/D 1.559(lit.)
Water solubility: practically insoluble
Stability: Stability Stable, but light and air sensitive. Combustible. Incompatible with strong oxidizing agents.
Storage conditions: The warehouse is ventilated, low temperature and dry, and stored and transported separately from the food raw materials

Uses: used as intermediates for medicines, dyes, food preservatives, feed additives, rubber antioxidants
This product is used to produce rubber antioxidant AW, namely 6-ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline. It is also used in feed and food to prevent the oxidation and deterioration of fat and protein during storage. It is also used for the preservation of vitamin A and vitamin E and other medicines. When used as feed and food antioxidant, it is called ethoxyquin ([91-53-27]). In medicine, it is used to produce antipyretic and analgesic phenacetin, antituberculosis and antiseptic rivanol. In terms of dyes, this product is an intermediate of Naphthol AS-VL, Alizarin Red 5G and Fast Acid Blue R.

Items of Analysis Standard of Analysis Test Results
Appearance Light yellow or reddish brown transparent liquid, crystallization at low temperature Conform
Purity ≥98.5% 99.25%
P-Chloroaniline ≤0.60% 0.11%
O-Aminophenylethylether ≤0.60% 0.24%
Low boiling point composition ≤0.80% 0.31%
High boiling point composition ≤0.20% 0.09%
Moisture ≤0.5% 0.38%
Conclusion Conforms to Factory Standard

Market News:As for the consumer health unit, GSK plans to demerge it by mid-2022, during which GSK will shed at least 80% of its 68% holding in the JV to shareholders. 6,6′-Oxybis- manufacturer.But when it came to deciding on whether Americans with compromised immune systems should get an extra dose of any COVID-19 vaccine, the CDC said it would need to wait for the FDA to give its regulatory thumbs up first. That could come either through amending its emergency use nods or awarding full approvals. 2-Thiopheneacetyl chloride supplier.The FDA has already clashed with COVID vaccine heavyweights Pfizer and BioNTech over the immediate need for boosters for the broader population. While the drugmakers argue a third shot would offer the highest level of protection, both the CDC and FDA immediately came out against that assertion. YK-4-279 producer.

Related Products
Product Name
4-Chloro-3-nitroanisole View Details
3-Acetyl-1-chlorocarbonyl-2-imidazolidone Cas:41730-71-6 View Details
2-Mercaptopyridine N-oxide Sodium Salt Cas:3811-73-2 View Details
niobium oxalate Cas:21348-59-4 manufacturer Cinnamic acid Cas:621-82-9 manufacturer 4-Bromo-3-chloro-2-fluoroaniline Cas:115843-99-7 manufacturer lactate oxidase Cas:9028-72-2 manufacturer 4-bromochlorobenzene Cas:106-39-8 manufacturer