4053-08-1 4-Chloro-1,8-naphthalic anhydride
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4053-08-1 4-Chloro-1,8-naphthalic anhydride

product Name 4-Chloro-1,8-naphthalic anhydride
Synonyms 4-chloronaphthalene-1,8-dicarboxylic anhydride; 4-Chloronaphthalene-1,8-Naphthalic Anhydride; 6-chloro-1H,3H-benzo[de]isochromene-1,3-dione
Molecular Formula C12H5ClO3
Molecular Weight 232.6193
InChI InChI=1/C12H5ClO3/c13-9-5-4-8-10-6(9)2-1-3-7(10)11(14)16-12(8)15/h1-5H
CAS Registry Number 4053-08-1
EINECS 223-760-7
Molecular Structure 4053-08-1 4-Chloro-1,8-naphthalic anhydride
Density 1.565g/cm3
Melting point 207-210℃
Boiling point 450.9°C at 760 mmHg
Refractive index 1.715
Flash point 208.3°C
Vapour Pressur 2.53E-08mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S24/25:;
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