5,6-dihydroxycyclohex-5-ene-1,2,3,4-tetraone

Names

[ CAS No. ]:
118-76-3

[ Name ]:
5,6-dihydroxycyclohex-5-ene-1,2,3,4-tetraone

[Synonym ]:
DIHYDROXYDIQUINOYL
1,2-Dihydroxy-3,4,5,6-tetraoxocyclohexene
Einecs 204-276-5
5,6-dihydroxy-5-cyclohexen-1,2,3,4-tetraone
5,6-dihydroxycyclohex-5-ene-1,2,3,4-tetraone
rhodizonicacid
Dihydroxy-cyclohexentetraon
5,6-Dihydroxy-1,2,3,4-benzodiquinone
MFCD00149072
5,6-dihydroxy-5-cyclohexene-1,2,3,4-tetrone
5,6-dihydroxy-5-cyclohexene-1,2,3,4-tetraone
5,6-Dihydroxy-cyclohex-5-en-1,2,3,4-tetraon

Chemical & Physical Properties

[ Density]:
2.246g/cm3

[ Boiling Point ]:
346.7ºC at 760mmHg

[ Melting Point ]:
255-257ºC

[ Molecular Formula ]:
C₆H₂O₆

[ Molecular Weight ]:
170.07600

[ Flash Point ]:
177.7ºC

[ Exact Mass ]:
169.98500

[ PSA ]:
108.74000

[ Vapour Pressure ]:
3.5E-06mmHg at 25°C

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S24/25

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914400090

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%