CAS No: 117-21-5, Chemical Name: 3-Chlorophthalic anhydride
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117-21-5 3-Chlorophthalic anhydride

product Name 3-Chlorophthalic anhydride
Synonyms 1,3-Isobenzofurandione, 4-chloro-; CHLORPHTHALIDONE; 4-chloro-2-benzofuran-1,3-dione
Molecular Formula C8H3ClO3
Molecular Weight 182.5606
InChI InChI=1/C8H3ClO3/c9-5-3-1-2-4-6(5)8(11)12-7(4)10/h1-3H
CAS Registry Number 117-21-5
EINECS 204-179-8
Molecular Structure 117-21-5 3-Chlorophthalic anhydride
Density 1.594g/cm3
Boiling point 317.2°C at 760 mmHg
Refractive index 1.626
Flash point 152.2°C
Vapour Pressur 0.000392mmHg at 25°C
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Safety Description