CAS No: 100-20-9, Chemical Name: Terephthaloyl chloride
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100-20-9 Terephthaloyl chloride

product Name Terephthaloyl chloride
Synonyms Benzene-1,4-dicarbonyl chloride; TCl; terephthaloyl dichloride; benzene-1,4-dicarbonyl dichloride; p-phthaloyl chloride; 1,4-benzenedicarbonyl chloride
Molecular Formula C8H4Cl2O2
Molecular Weight 203.0222
InChI InChI=1/C8H4Cl2O2/c9-7(11)5-1-2-6(4-3-5)8(10)12/h1-4H
CAS Registry Number 100-20-9
EINECS 202-829-5
Molecular Structure 100-20-9 Terephthaloyl chloride
Density 1.427g/cm3
Melting point 79-83℃
Boiling point 266°C at 760 mmHg
Refractive index 1.571
Flash point 143.1°C
Water solubility REACTS
Vapour Pressur 0.00887mmHg at 25°C
Hazard Symbols  T:Toxic;
Risk Codes R23:;
R34:;
Safety Description S26:;
S28B:;
S36/37/39:;
S38:;
S45:;