Molecular Structure of Isonyl (CAS NO. 503-01-5):

EINECS: 207-959-6
IUPAC Name: N,6-Dimethylhept-5-en-2-amine 
Molecular Formula: C₉H₁₉N
Molecular Weight: 141.253860 g/mol
XLogP3-AA: 2.5
H-Bond Donor: 1
H-Bond Acceptor: 1
Canonical SMILES: CC(CCC=C(C)C)NC
InChI: InChI=1S/C9H19N/c1-8(2)6-5-7-9(3)10-4/h6,9-10H,5,7H2,1-4H3
InChIKey: XVQUOJBERHHONY-UHFFFAOYSA-N
Index of Refraction: 1.438
Molar Refractivity: 47.19 cm³
Molar Volume: 179.7 cm³
Surface Tension: 24.2 dyne/cm
Density: 0.786 g/cm³
Flash Point: 46.3 °C
Enthalpy of Vaporization: 41.38 kJ/mol
Boiling Point: 177.5 °C at 760 mmHg
Vapour Pressure: 1.04 mmHg at 25 °C
BRN of Isonyl (CAS NO. 503-01-5): 1742093

Reported in EPA TSCA Inventory.

A poison by ingestion, intravenous, intraperitoneal, and subcutaneous routes. Can cause headache, nausea, and dizziness in humans. When heated to decomposition it emits toxic fumes of NO_x.

  Isonyl with cas registry number of 503-01-5 is also known as 2-Methyl-6-methylamino-2-heptene ; 3-04-00-00467 (Beilstein Handbook Reference) ; 6-Methylamino-2-methylheptene ; 4-Hexenylamine, N,1,5-trimethyl- ; 5-Hepten-2-amine, N,6-dimethyl- ; Isometepteno ; Isometepteno [INN-Spanish] ; Isometheptenum ; Isometheptenum [INN-Latin] ; Isometheptene ; Isometheptene [INN:BAN] ; Methylisooctenylamine ; Methyloctenylamine ; N,1,5-Trimethyl-4-hexenylamine ; N,6-Dimethyl-5-hepten-2-amine ; Octanil ; Octin ; Octinum ; Octon ; UNII-Y7L24THH6T . It is colorless oily liquid with ammonia smell, soluble in ethanol, ethyl ether, acetone and chloroform . It is a strong alkaline and can be volatile with steam.