83049-04-1

Basic information

• Product Name: 2-[ethyl[4-[(2-methoxy-4-nitrophenyl)azo]phenyl]amino]ethyl acetate
• Synonyms: 2-[ethyl[4-[(2-methoxy-4-nitrophenyl)azo]phenyl]amino]ethyl acetate;Acetic acid 2-[ethyl[4-[(2-methoxy-4-nitrophenyl)azo]phenyl]amino]ethyl ester;Einecs 280-187-5
• CAS NO: 83049-04-1
• Molecular Formula: C19H22N4O5
• Molecular Weight: 386.40178
• EINECS: 280-187-5
• Mol File: 83049-04-1.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 549.6°Cat760mmHg
• Flash Point: 286.2°C
• Appearance: /
• Density: 1.22g/cm³
• Vapor Pressure: 3.96E-12mmHg at 25°C
• Refractive Index: 1.574
• CAS DataBase Reference: 2-[ethyl[4-[(2-methoxy-4-nitrophenyl)azo]phenyl]amino]ethyl acetate(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[ethyl[4-[(2-methoxy-4-nitrophenyl)azo]phenyl]amino]ethyl acetate(83049-04-1)
• EPA Substance Registry System: 2-[ethyl[4-[(2-methoxy-4-nitrophenyl)azo]phenyl]amino]ethyl acetate(83049-04-1)

Safety Data

• Hazardous Substances Data: 83049-04-1(Hazardous Substances Data)

Usage

Type of compound

Synthetic yellow dye

Commonly used in

coloring plastics, textiles, and printing inks

Class

Monoazo dye (characterized by a single azo group linking two aromatic rings)

Synthesized from

reaction of 4-aminoazobenzene with ethyl 2-bromoacetate

Characteristics

bright yellow pigment with good lightfastness and heat stability

Solubility

in organic solvents

Color strength

high degree

Applications

popular choice for industrial use

Regulation

in some countries due to potential health and environmental risks

InChI:InChI=1/C19H22N4O5/c1-4-22(11-12-28-14(2)24)16-7-5-15(6-8-16)20-21-18-10-9-17(23(25)26)13-19(18)27-3/h5-10,13H,4,11-12H2,1-3H3/b21-20+