7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE

Names

[ Name ]:
7-HYDROXY-2,2-DIMETHYL-CHROMAN-4-ONE

[Synonym ]:
2,2-Dimethyl-7-hydroxychroman-4-one
7-hydroxy-2,2-dimethyl-chroman-4-one
2,3-dihydro-2,2-dimethyl-7-hydroxy-4H-benzopyran-4-one
2,2-dimethylchroman-4-one-7-ol
2,2-dimethyl-7-hydroxy-4-chromanone
7-Hydroxy-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
7-hydroxy-2,2-dimethyl-2,3-dihydrochromen-4-one

Chemical & Physical Properties

[ Density]:
1.196g/cm3

[ Boiling Point ]:
354.3ºC at 760 mmHg

[ Molecular Formula ]:
C₁₁H₁₂O₃

[ Molecular Weight ]:
192.21100

[ Flash Point ]:
141.7ºC

[ Exact Mass ]:
192.07900

[ PSA ]:
46.53000

[ LogP ]:
2.13600

[ Vapour Pressure ]:
1.65E-05mmHg at 25°C

[ Index of Refraction ]:
1.552

Safety Information

[ HS Code ]:
2914400090

Synthetic Route

Click to get detail synthetic route

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%