General overview of Terephthaloyl chloride CAS 100-20-9
CAS No.100-20-9
Chemical Name:Terephthaloyl chloride
Molecular Formula:C8H4Cl2O2
Formula Weight:203.02
MOL File:100-20-9.mol
Melting point:79-81 °C(lit.)
Boiling point:266 °C(lit.)
Density 1,34 g/cm3
vapor density 7 (vs air)
vapor pressure 0.02 mm Hg ( 25 °C)
refractive index 1.5684 (estimate)
Flash point:356 °F
storage temp. 2-8°C
solubility ethanol: 5%, clear
form flakes
PH<0.5 (H2O)
explosive limit1.5-8.9%(V)
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Terephthaloyl chloride CAS 100-20-9 is white crystals. React with water,soluble in ethanol and organic solvents
Specification
Terephthaloyl chloride content, % ≥99.5
Other impurities,% ≤0.3
Melting point 79-83℃
Application
1. Used in the manufacture of resins, dyes, pigments, pharmaceuticals and pesticides.
2. Used in other organic chemicals
Packaging
25kg/drum or as customer's requirements
Storage
(1) Stored in a cool and dry well-closed container and in ventilated area.
(2) kept away from moisture and strong light or high temperature.
(3) Two years under well storage situation and stored away from direct sun light.