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19269-67-1

19269-67-1 structural image
Product Name: DI-ISO-DECYL PHTHALATE
Formula: C32H54O4
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Diisodecyl phthalate appears as colorless liquid. May float or sink in water. (USCG, 1999)
Color/Form Clear liquid
Odor Mild odor
Boiling Point 482 to 495 °F at 4 mmHg (NTP, 1992)
Melting Point -58 °F (NTP, 1992)
Flash Point 450 °F (NTP, 1992)
Solubility Insoluble (NTP, 1992)
Density 0.967 at 68 °F (USCG, 1999) - Less dense than water; will float
Vapor Density 15.4 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
Vapor Pressure 0.00000053 [mmHg]
LogP 4.9
Stability/Shelf Life Stable under recommended storage conditions.
Autoignition Temperature 755 °F (USCG, 1999)
Decomposition When heated to decomposition it emits acrid smoke and irritating vapors.
Viscosity 108 cP at 20 °C
Corrosivity MAY ATTACK SOME FORMS OF PLASTICS
Refractive Index Index of refraction: 1.483 at 25 °C/D
Collision Cross Section 325.43 Ų [2M+Na]+ 227.85 Ų [M+H]+ 226.42 Ų [M+Na]+
Other Experimental Properties Will hydrolyze under acidic and basic conditions
Chemical Classes UVCB

COMPUTED DESCRIPTORS

Molecular Weight 446.7 g/mol
XLogP3 10.6
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 20
Exact Mass 446.33960994 g/mol
Monoisotopic Mass 446.33960994 g/mol
Topological Polar Surface Area 52.6 Ų
Heavy Atom Count 32
Formal Charge 0
Complexity 442
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

Diisodecyl phthalate appears as colorless liquid. May float or sink in water. (USCG, 1999)