furo[3,4-f][1]benzofuran-5,7-dione

Names

[ CAS No. ]:
5692-78-4

[ Name ]:
furo[3,4-f][1]benzofuran-5,7-dione

[Synonym ]:
benzofuran-5,6-dicarboxylic acid anhydride

Chemical & Physical Properties

[ Molecular Formula ]:
C₁₀H₄O₄

[ Molecular Weight ]:
188.13600

[ Exact Mass ]:
188.01100

[ PSA ]:
56.51000

[ LogP ]:
1.74340

Safety Information

[ HS Code ]:
2932190090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2932190090

[ Summary ]:
2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%