73790-28-0 - ChemicalBook India

CHEMICAL AND PHYSICAL PROPERTIES

Physical Description	Imazalil is a slightly yellow to brown solidified oil. Non-corrosive. Used as a fungicide.
Color/Form	Slightly yellow to brown crystalline mass.
Boiling Point	347 °C
Melting Point	52.7 °C
Flash Point	192 °C
Solubility	In acetone, dichloromethane, ethanol, methanol, isopropanol, xylene, toluene, benzene > 500g/L at 20 °C. In hexane 19 g/L at 20 °C. Also soluble in heptane and petroleum ether.
Density	1.348 g/ml at 26 °C
Vapor Pressure	0.00000119 [mmHg]
LogP	log Kow = 3.82 (pH 9.2 buffer)
Stability/Shelf Life	Very stable to hydrolysis in dilute acids and alkalis at room temperature, in the absence of light. Stable to temperatures up to 285 °C. Stable to light under normal storage conditions.
Decomposition	When heated to decomposition it emits toxic fumes of /hydrogen chloride and nitrogen oxides/.
Ionization Efficiency	Positive
Refractive Index	Index of refraction = 1.5643 at 20 °C/D
Dissociation Constants	pKa = 6.53
Collision Cross Section	165.2 Å² [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards]
Kovats Retention Index	2138 2128
Other Experimental Properties	Very stable to hydrolysis in dilute acids and alkalis at room temperature, in the absence of light. Stable to temperatures up to 285 °C. Stable to light under normal storage conditions.
Chemical Classes	Pesticides -> Fungicides

Molecular Weight	297.2 g/mol
XLogP3	3.8
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	6
Exact Mass	296.0483185 g/mol
Monoisotopic Mass	296.0483185 g/mol
Topological Polar Surface Area	27 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	291
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Imazalil is a slightly yellow to brown solidified oil. Non-corrosive. Used as a fungicide.