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4-Ethylaniline

4-Ethylaniline Structure
4-Ethylaniline
  • CAS No.589-16-2
  • Chemical Name:4-Ethylaniline
  • CBNumber:CB2373311
  • Molecular Formula:C8H11N
  • Formula Weight:121.18
  • MOL File:589-16-2.mol
4-Ethylaniline Property
  • Melting point -5 °C (lit.)
  • Boiling point 216 °C (lit.)
  • Density 0.975 g/mL at 25 °C (lit.)
  • refractive index n20/D 1.554(lit.)
  • Flash point 185 °F
  • storage temp. Keep in dark place,Inert atmosphere,Room temperature
  • form Liquid
  • pka pK1:5.00(+1) (25°C)
  • color Clear yellow to red-brown
  • Water Solubility immiscible
  • BRN 774319
  • CAS DataBase Reference 589-16-2(CAS DataBase Reference)
  • EWG's Food Scores 1
  • FDA UNII MHX72W1ZQV
  • NIST Chemistry Reference 4-Ethylaniline(589-16-2)
  • EPA Substance Registry System p-Ethylaniline (589-16-2)
  • UNSPSC Code 12352100
  • NACRES NA.22
Safety
  • Hazard Codes  :T
  • Risk Statements  :23/24/25-33
  • Safety Statements  :36/37/39-45-36/37-28A
  • RIDADR  :1602
  • WGK Germany  :3
  • RTECS  :BX9900000
  • TSCA  :Yes
  • HazardClass  :6.1
  • PackingGroup  :III
  • HS Code  :29214980
  • NFPA 704:
    2
    0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H301+H311+H331-H373
  • Precautionary statements P260-P280-P301+P310-P302+P352+P312-P304+P340+P311-P314
4-Ethylaniline Price More Price(6)
  • Brand: Sigma-Aldrich(India)
  • Product number: E12001
  • Product name : 4-Ethylaniline
  • Purity: 98%
  • Packaging: 100ML
  • Price: ₹3052.65
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: Sigma-Aldrich(India)
  • Product number: E12001
  • Product name : 4-Ethylaniline
  • Purity: 98%
  • Packaging: 500ML
  • Price: ₹14646.23
  • Updated: 2022/06/14
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: E0061
  • Product name : 4-Ethylaniline
  • Purity: min. 99.0 %
  • Packaging: 25ML
  • Price: ₹2500
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: TCI Chemicals (India)
  • Product number: E0061
  • Product name : 4-Ethylaniline
  • Purity: min. 99.0 %
  • Packaging: 500ML
  • Price: ₹21200
  • Updated: 2022/05/26
  • Buy: Buy
  • Brand: ottokemi
  • Product number:  E 1392
  • Product name : 4-Ethylaniline
  • Purity: 98%
  • Packaging: 100mL
  • Price: ₹6219
  • Updated: 2022/05/26
  • Buy: Buy

4-Ethylaniline Chemical Properties,Usage,Production

  • Chemical Properties clear yellow to red-brown liquid
  • Uses 4-Ethylaniline can be used as intermediates of liquid crystal.
  • Safety Profile Poison by ingestion, intravenous, and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also N-ETHYLANILINE.
  • Purification Methods Dissolve p-ethylaniline in *benzene, then acetylate it. Recrystallise the acetyl derivative (m 93-94o, Hickinbottom & Waine J Chem Soc 1565 1930) from *C6H6/pet ether or EOH, and hydrolyse it by refluxing 50g with 500mL of H2O and 115mL of conc H2SO4 until the solution becomes clear. The amine sulfate is isolated, suspended in H2O and solid KOH is added to generate the free base, which separates. Dry it (KOH), and distil it from zinc dust in a vacuum [Berliner & Berliner J Am Chem Soc 76 6179 1954]. The picrate has m 171-172o (from 1,2-dichloroethane). [Beilstein 12 H 1090, 12 III 2380, 12 IV 2419.]
4-Ethylaniline Preparation Products And Raw materials
Raw materials
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4-Ethylaniline Spectrum
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