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1337-81-1

1337-81-1 structural image
Product Name: VINYLPYRIDINE
Formula: C7H7N
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Vinylpyridines, stabilized is a colorless to light yellow liquid that consists of a mixture of isomers. Insoluble in water and less dense than water. Floats on water. Contact irritates skin, eyes, and mucous membranes. Toxic by ingestion.
Color/Form COLORLESS LIQUID
Odor Pungent unpleasant odor
Boiling Point 159.5 °C
Flash Point The Guide in the 42 °C
Solubility Very soluble in alcohol, ether, acetone
Density 0.9985 @ 20 °C/0 °C
Vapor Pressure 10 MM HG @ 44.5 °C
LogP log Kow= 1.54
Decomposition DECOMPOSITION BY HEAT IS ACCOMPANIED BY RELEASE OF DANGEROUS CYANIDE FUMES.
Viscosity 1.17 mPa.s @ 20 °C
Odor Threshold Odor Threshold Low: 0.3 [ppm] Odor Threshold High: 0.5 [ppm] [HSDB] Odor threshold form HSDB
Refractive Index MAX ABSORPTION (ALCOHOL): 238 NM (LOG E= 4.1); 282 NM (LOG E= 3.8); INDEX OF REFRACTION: 1.5495 AT 20 °C/D; SADTLER REFERENCE NUMBER: 15806 (IR, PRISM); 155 (NMR, VARIAN)
Dissociation Constants pKa= 4.98
Kovats Retention Index 905
Other Experimental Properties CONVERSION FACTORS: 1 MG/L IS EQUIVALENT TO 233 PPM, 1 PPM IS EQUIVALENT TO 4.3 MG/CU M
Chemical Classes Nitrogen Compounds -> Pyridines

COMPUTED DESCRIPTORS

Molecular Weight 105.14 g/mol
XLogP3 1.5
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 1
Rotatable Bond Count 1
Exact Mass 105.057849228 g/mol
Monoisotopic Mass 105.057849228 g/mol
Topological Polar Surface Area 12.9 Ų
Heavy Atom Count 8
Formal Charge 0
Complexity 78.5
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

Vinylpyridines, stabilized is a colorless to light yellow liquid that consists of a mixture of isomers. Insoluble in water and less dense than water. Floats on water. Contact irritates skin, eyes, and mucous membranes. Toxic by ingestion.