CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 2-ethylaniline appears as a brown liquid. Insoluble in water and less dense than water. Hence floats on water. May irritate skin, eyes and mucous membranes. Toxic by ingestion, inhalation or skin absorption. |
|---|---|
| Color/Form | Brown liquid |
| Boiling Point | 209.65 °C |
| Melting Point | -46.5 °C |
| Flash Point | 185 °F (NFPA, 2010) |
| Solubility | Soluble in alcohol and toluene; insoluble in water |
| Density | 0.982 @ 20 °C |
| Vapor Pressure | 0.17 [mmHg] |
| LogP | log Kow= 1.74 |
| Decomposition | When heated to decomposition it emits highly toxic fumes of aniline and nitroxides. |
| Viscosity | 6.0242X10-2 Pa.s @ -46.5 °C |
| Heat of Vaporization | 6.257X10+7 J/kmol @ -46.5 °C |
| Surface Tension | 4.8559X10-2 N/m @ -46.5 °C |
| Refractive Index | Index of refraction: 1.5582 @ 22 °C |
| Dissociation Constants | pKa= 4.30 (conjugate acid) |
| Kovats Retention Index | 1124.1 1119 |
| Other Experimental Properties | UV: 11849 (Sadtler Research Laboratories Spectral Collection) /4-Ethylaniline/ |
| Chemical Classes | Nitrogen Compounds -> Amines, Aromatic |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Health Hazard GHS08 |
| GHS Hazard Statements |
H373:Specific target organ toxicity, repeated exposure |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P314:Get medical advice/attention if you feel unwell. |
COMPUTED DESCRIPTORS
| Molecular Weight | 121.18 g/mol |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 1 |
| Exact Mass | 121.089149355 g/mol |
| Monoisotopic Mass | 121.089149355 g/mol |
| Topological Polar Surface Area | 26 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 80.6 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
2-ethylaniline appears as a brown liquid. Insoluble in water and less dense than water. Hence floats on water. May irritate skin, eyes and mucous membranes. Toxic by ingestion, inhalation or skin absorption.