Diheptyl phthalate
Product Description
Diheptyl phthalate
Product Name | Diheptyl phthalate | Molecular Structure |
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Other Name | Phthalsaeure-diheptylester;di-n-octyl phthalate;Phthalic acid diheptyl;Diheptyl phthalate;Dihept-1-yl phthalate;1,2-benzenedicarboxylic acid diheptyl ester;DI-N-HEPTYL PHTHALAT;Diheptyl o-phthalate;DI-N-HEPTYL PHTHALATE;diheptyl;Heptyl phthalate;Phthalic acid diheptyl ester; | ||
CAS No | 3648-21-3 | ||
Molecular Formula | C22H34O4 | ||
Check-Point | Specification | ||
Appearance | Colorless liquid | ||
Purity | ≥99% | ||
Density | 0.988 g/mL at 25 °C(lit.) | ||
Boiling point | 195 °C0.04 mm Hg(lit.) | ||
Flash point | >230 °F | ||
Refractive index | n20/D 1.485(lit.) | ||
Packing：25kg drum
Product Usage：
This product is the main plasticizer for polyvinyl chloride. Compared with dioctyl phthalate, its compatibility and plasticizer efficiency are slightly better, and its tensile strength, elongation, and cold resistance are generally the same, but its volatility is relatively high. This product can also be used in vinyl chloride copolymers, nitrocellulose paints, and various rubbers.