Product Name
Triphenylamine
Category
Heterocyclic Organic Compound
Description
Crystals or off-white lumpy solid. (NTP, 1992);COLOURLESS-TO-WHITE POWDER WITH CHARACTERISTIC ODOUR.;Colorless solid.
IUPAC Name
N,N-diphenylaniline
Molecular Weight
245.3g/mol
Molecular Formula
C18H15N;(C6H5)3N;(C6H5)3N;C18H15N
Canonical SMILES
C1=CC=C(C=C1)N(C2=CC=CC=C2)C3=CC=CC=C3
InChI
InChI=1S/C18H15N/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
InChI Key
ODHXBMXNKOYIBV-UHFFFAOYSA-N
Boiling Point
657 to 658 °F at 760 mm Hg ; 383-401° F at 10-22 mm Hg (NTP, 1992);365.0 °C;365 °C;365 °C;689°F
Melting Point
261 °F (NTP, 1992);127.0 °C;127 °C;126.5 °C;261°F
Density
0.774 at 32 °F (NTP, 1992);0.774 @ 0 °C/0 °C;0.77 g/cm³;0.77
Solubility
less than 1 mg/mL at 68° F (NTP, 1992);Insoluble in water, slightly soluble in ethanol, and soluble in ethyl ether and benzene;Solubility in water: very poor;Insoluble
Color/Form
MONOCLINIC CRYSTALS FROM METHANOL, ETHYL ACETATE, BENZENE;Exist as colorless monoclinic prisms;Colorless solid
Covalently-Bonded Unit Count
1
Decomposition
When heated to decomposition it emits toxic fumes of /nitrogen oxides/.
Exact Mass
245.120449g/mol
LogP
5.74 (LogP);log Kow= 5.74;5.74
Monoisotopic Mass
245.120449g/mol
Refractive Index
Index of refraction= 1.353 @ 16 °C/D
Vapor Pressure
3.92e-04 mmHg;3.92X10-4 mm Hg @ 25 °C
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