Synonyms:

5-Nitrophthalic anhydride;4-Nitrophthalic anhydride,93%;4-nitro-anhydride;5-Nitroisobenzofuran-1,3-dione, 5-Nitrobenzo[c]furan-1,3-dione, 5-Nitro-2-benzofuran-1,3-dione;4-Nitrophthalic anhydride, 93% 5GR;4-amino-phthalic acid-anhydride;4-nitro-phthalicanhydrid;5-nitro-1,3-isobenzofurandione

Canonical SMILES: C1=CC2=C(C=C1[N+](=O)[O-])C(=O)OC2=O

HS Code: 29173990

Density:1.6392(roughestimate)

Boiling Point:197°C/8mmHg

Refractive Index:1.4700(estimate)

Melting Point: 116-120 °C(lit.)

Hazard Codes: Xi,Xn

Risk Statements:  36/37/38-20/22

Safety Statements: 26-36-36/37/39-22

WGK Germany: 3