CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | P-anisidine appears as brown crystals or dark brown solid. Characteristic amine odor. (NTP, 1992) |
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Color/Form | White solid |
Odor | Amine-like odor |
Boiling Point | 469 °F at 760 mmHg (NTP, 1992) |
Melting Point | 135 °F (NTP, 1992) |
Flash Point | 41 °F (NTP, 1992) |
Solubility | less than 1 mg/mL at 68 °F (NTP, 1992) |
Density | 1.071 at 135 °F (NTP, 1992) - Denser than water; will sink |
Vapor Density | 4.25 (NTP, 1992) - Heavier than air; will sink (Relative to Air) |
Vapor Pressure | less than 0.1 mmHg at 68 °F (NTP, 1992) |
LogP | log Kow = 0.95 |
Henry's Law Constant | Henry's Law constant = 6.60X10-8 atm-cu m/mol at 25 °C |
Autoignition Temperature | 515 °C |
Decomposition | When heated to decomposition it emits toxic fumes of /nitrogen oxides./ |
Ionization Potential | 7.44 eV |
Ionization Efficiency | Positive |
Refractive Index | Index of refraction: 1.5559 at 60 °C/D |
Dissociation Constants | pKa = 5.36 at 25 °C |
Kovats Retention Index | 1174 1199 1199 1174 |
Chemical Classes | Nitrogen Compounds -> Amines, Aromatic |
COMPUTED DESCRIPTORS
Molecular Weight | 123.15 g/mol |
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XLogP3 | 0.9 |
Hydrogen Bond Donor Count | 1 |
Hydrogen Bond Acceptor Count | 2 |
Rotatable Bond Count | 1 |
Exact Mass | 123.068413911 g/mol |
Monoisotopic Mass | 123.068413911 g/mol |
Topological Polar Surface Area | 35.2 Ų |
Heavy Atom Count | 9 |
Formal Charge | 0 |
Complexity | 77 |
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
P-anisidine appears as brown crystals or dark brown solid. Characteristic amine odor. (NTP, 1992)