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25951-54-6

25951-54-6 structural image
Product Name: POLYVINYLBROMIDE
Formula: C6H9Br3X2
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Boiling point 60 °F. Liquid at low ambient temperatures. Specific gravity 1.51. A suspected carcinogen. Under exposure to fire or heat containers may rupture violently and rocket.
Color/Form Gas under normal atmospheric conditions, colorless liquid under pressure
Odor Characteristic pungent odor
Boiling Point 60.4 °F at 760 mmHg (NTP, 1992)
Melting Point -219.1 °F (NTP, 1992)
Flash Point less than 18 °F (NTP, 1992)
Solubility Insoluble (NTP, 1992)
Density 1.49 at 68 °F (NTP, 1992) - Denser than water; will sink
Vapor Density 3.7 (NTP, 1992) - Heavier than air; will sink (Relative to Air)
Vapor Pressure 895 mmHg at 68 °F (NTP, 1992)
LogP log Kow= 1.57
Autoignition Temperature 882 °F (NTP, 1992)
Decomposition When strongly heated, they emit highly toxic fumes of /hydrogen bromide/.
Viscosity 0.2393 cSt
Heat of Combustion -1294.1 kJ/mol @ 25 °C (gas)
Heat of Vaporization 22.60 kJ/mol @ 25 °C
Surface Tension 18.97 dyne/cm @ 25 °C
Ionization Potential 9.80 eV
Polymerization ... May polymerize in sunlight.
Refractive Index Index of refraction: 1.4380 @ 20 °C
Kovats Retention Index 449.7 450
Other Experimental Properties Liquid molar volume = 0.0702 cu meter/kmol
Chemical Classes Plastics & Rubber -> Vinyl Halides

COMPUTED DESCRIPTORS

Molecular Weight 106.95 g/mol
XLogP3 1.5
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 0
Rotatable Bond Count 0
Exact Mass 105.94181 g/mol
Monoisotopic Mass 105.94181 g/mol
Topological Polar Surface Area 0 Ų
Heavy Atom Count 3
Formal Charge 0
Complexity 10.3
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

Boiling point 60 °F. Liquid at low ambient temperatures. Specific gravity 1.51. A suspected carcinogen. Under exposure to fire or heat containers may rupture violently and rocket.