(1). Appearance: amorphous black solid
(2). Odor: none
(3). pH value: 6 ~ 8
(4). Boiling point: 4,200°C
(5). Vapor pressure: not applicable
(6). Solubility in water: not applicable
(7). Specific gravity: 1.7 ~ 2.1
(8). Viscosity: not applicable
(9). Applications: raw materials of tire, rubber and paint industry