CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Liquid |
|---|---|
| Odor | Characteristic aromatic; like benzene, like toluene |
| Boiling Point | 183.7 °C |
| Melting Point | -42.83 °C |
| Flash Point | 55 °C |
| Solubility | Miscible in ethanol, ethyl ether and acetone |
| Density | 0.8620 @ 20 °C/4 °C |
| Vapor Pressure | 1.06 [mmHg] |
| LogP | log Kow= 4.45 |
| Autoignition Temperature | 806 °F (430 °C) |
| Decomposition | When heated to decomposition it emits acrid smoke and fumes. /Diethyl benzene/ |
| Viscosity | 3.6X10-3 Pa.s @ 230.32 K |
| Heat of Vaporization | 5.5X10+7J/kmol @ 230.32 K |
| Surface Tension | 3.6X10-2 N/m @ 230.32 K |
| Refractive Index | Index of refraction: 1.4967 @ 20 °C/D |
| Kovats Retention Index | 1046.8 1040.5 1040.66 1040.69 1041 1036 1036 1036.33 1039.17 1042.04 1039 1045.25 1047 1046 1046 1048 1040 1042 1058 1048 1053 1059 1039 1047.9 1053.4 1059.3 1037.1 1036.7 1036.7 1037.1 1055 1045 1045 1069 1055 1037.7 1044 1080 1040 1057.1 1051 1043 1044.5 1040 1047 1046 1048 1053 1053 1038 1047 1029 1037 1039 1041 1042 1043 1084 1053 |
| Other Experimental Properties | Colorless liquid; wt/gallon: 7.22 lb. /Isomeric mixt/ |
| Chemical Classes | Solvents -> Aromatic Solvents |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Health Hazard GHS08  Environment GHS09 |
| GHS Hazard Statements |
H226:Flammable liquids H304:Aspiration hazard H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H411:Hazardous to the aquatic environment, long-term hazard |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 134.22 g/mol |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 2 |
| Exact Mass | 134.109550447 g/mol |
| Monoisotopic Mass | 134.109550447 g/mol |
| Topological Polar Surface Area | 0 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 66 |
| 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
1,4-Diethylbenzene is a member of benzenes.