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1,4-Naphthalenedione,2,2'-(1,2-ethanediyl)bis-

Names

[ CAS No. ]:
31689-25-5

[ Name ]:
1,4-Naphthalenedione,2,2'-(1,2-ethanediyl)bis-

Chemical & Physical Properties

[ Density]:
1.344g/cm3

[ Boiling Point ]:
560.5ºC at 760mmHg

[ Molecular Formula ]:
C22H14O4

[ Molecular Weight ]:
342.34400

[ Flash Point ]:
248.1ºC

[ Exact Mass ]:
342.08900

[ PSA ]:
68.28000

[ LogP ]:
3.77780

[ Index of Refraction ]:
1.652

Safety Information

[ HS Code ]:
2914690090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2914690090

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%


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