7,8,9,10-tetrahydrotetracene-5,12-dione
Suppliers
Names
[ CAS No. ]:
5349-90-6
[ Name ]:
7,8,9,10-tetrahydrotetracene-5,12-dione
[Synonym ]:
1,2,3,4-Tetrahydro-6,11-naphthacenequinone
7,8,9,10-tetrahydro-naphthacene-5,12-dione
1,2,3,4-tetrahydronaphthacene-6,11-quinone
6-methylsulfanyl-2,4-dithioxo-1,2,3,4-tetrahydropyrimidin-5-carbonitrile
tetrahydro-1,2,3,4 naphtacenequinone
1,2,3,4-Tetrahydro-6,11-tetracenequinone
5-Pyrimidinecarbonitrile,1,2,3,4-tetrahydro-6-(methylthio)-2,4-dithioxo
1,2,3,4-tetrahydro-6-(methylsulfanyl)-2,4-dithioxopyrimidincarbonitrile
7,8,9,10-Tetrahydro-naphthacen-5,12-dion
Chemical & Physical Properties
[ Density]:
1.41g/cm3
[ Boiling Point ]:
391.8ºC at 760 mmHg
[ Molecular Formula ]:
C18H14O2
[ Molecular Weight ]:
262.30300
[ Flash Point ]:
190.8ºC
[ Exact Mass ]:
262.09900
[ PSA ]:
34.14000
[ LogP ]:
3.34080
[ Index of Refraction ]:
1.575
Safety Information
[ HS Code ]:
2914690090
Synthetic Route
Precursor & DownStream
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%