CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | 2-ethyl-3-propylacrolein is a yellow liquid. Floats on water. (USCG, 1999) |
|---|---|
| Color/Form | COLORLESS LIQUID |
| Odor | SHARP, POWERFUL IRRITATING ODOR |
| Boiling Point | 347 °F at 760 mmHg (NTP, 1992) |
| Flash Point | 155 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 70 °F (NTP, 1992) |
| Density | 0.857 at 59 °F (USCG, 1999) - Less dense than water; will float |
| Vapor Density | 4.35 (NTP, 1992) - Heavier than air; will sink (Relative to Air) |
| Vapor Pressure | 1 mmHg at 68 °F (NTP, 1992) |
| Autoignition Temperature | 392 °F (USCG, 1999) |
| Viscosity | 0.113 CENTIPOISE AT 20 °C |
| Heat of Combustion | -15,610 BTU/LB= -8670 CAL/G= -363X10+5 JOULES/KG |
| Surface Tension | 28.2 DYNES/CM= 0.0282 NEWTONS/M AT 20 °C |
| Kovats Retention Index | 989 |
| Other Experimental Properties | CONVERSION FACTORS: 1 MG/L= 194 PPM; 1 PPM= 5.2 MG/CU M |
| Chemical Classes | Other Classes -> Aldehydes |
COMPUTED DESCRIPTORS
| Molecular Weight | 126.20 g/mol |
|---|---|
| XLogP3 | 2.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 4 |
| Exact Mass | 126.104465066 g/mol |
| Monoisotopic Mass | 126.104465066 g/mol |
| Topological Polar Surface Area | 17.1 Ų |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 103 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 1 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
2-ethyl-3-propylacrolein is a yellow liquid. Floats on water. (USCG, 1999)