Molecule structure of 5-Amino-n-butyl-2-propargyloxy benzamide (CAS NO.30653-83-9) :

IUPAC Name: 5-amino-N-butyl-2-prop-2-ynoxybenzamide 
Molecular Weight: 246.30492 g/mol
Molecular Formula: C₁₄H₁₈N₂O₂
Density: 1.107 g/cm³
Melting Point: 84 °C
Boiling Point: 424 °C at 760 mmHg
Flash Point: 210.3 °C 
Molar Volume: 222.3 cm³
Polarizability: 28.45*10^-24 cm³
Surface Tension: 46.5 dyne/cm 
Enthalpy of Vaporization: 67.85 kJ/mol
Vapour Pressure: 2.13E-07 mmHg at 25 °C 
log P (octanol-water): 2.050 (none)
Atmospheric OH Rate Constant: 6.49E-11 cm3/molecule-sec at 25 °C
XLogP3-AA: 1.9
H-Bond Donor: 2
H-Bond Acceptor: 3
Rotatable Bond Count: 6
Tautomer Count: 2
Exact Mass: 246.136828
MonoIsotopic Mass: 246.136828
Topological Polar Surface Area: 64.4
Heavy Atom Count: 18
Complexity: 308
Canonical SMILES: CCCCNC(=O)C1=C(C=CC(=C1)N)OCC#C
InChI: InChI=1S/C14H18N2O2/c1-3-5-8-16-14(17)12-10-11(15)6-7-13(12)18-9-4-2/h2,6-7,10H,3,5,8-9,15H2,1H3,(H,16,17)
InChIKey: DXHYQIJBUNRPJT-UHFFFAOYSA-N
EINECS: 250-274-2

Poison by intravenous route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NO_x.

 5-Amino-n-butyl-2-propargyloxy benzamide (CAS NO.30653-83-9) is also called Parsalmide ; 5-Amino-N-butyl-2-(2-propynyloxy)benzamide ; MY-41-6 ; Parsal  . 5-Amino-n-butyl-2-propargyloxy benzamide (CAS NO.30653-83-9) is high toxic. It is flammable. It will produce toxic nitrogen oxide fumes when buring. So the storage environment should be ventilate, low-temperature and dry.