2,5-Dihydroxy-2,4,6-cyclohepta-triene-1-one
Names
[ CAS No. ]:
15852-34-3
[ Name ]:
2,5-Dihydroxy-2,4,6-cyclohepta-triene-1-one
[Synonym ]:
2,4,6-CYCLOHEPTATRIEN-1-ONE,2,5-DIHYDROXY
2,5-dihydroxycyclohepta-2,4,6-trienone
5-Hydroxy-tropolon
2,5-Dihydroxy-2,4,6-cycloheptatrien-1-one
2,5-Dihydroxy-2,4,6-cyclohepta-triene-1-one
2,5-dihydroxycyclohepta-2,4,6-trien-1-one
5-Hydroxytropolone
Chemical & Physical Properties
[ Density]:
1.525g/cm3
[ Boiling Point ]:
234.3ºC at 760 mmHg
[ Molecular Formula ]:
C7H6O3
[ Molecular Weight ]:
138.12100
[ Flash Point ]:
109.8ºC
[ Exact Mass ]:
138.03200
[ PSA ]:
57.53000
[ LogP ]:
0.45800
[ Vapour Pressure ]:
0.00978mmHg at 25°C
[ Index of Refraction ]:
1.684
Safety Information
[ HS Code ]:
2914400090
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%