6,8-DIMETHYL-3-FORMYLCHROMONE

Names

[ CAS No. ]:
42059-75-6

[ Name ]:
6,8-DIMETHYL-3-FORMYLCHROMONE

[Synonym ]:
6,8-dimethyl-4-oxo-4H-1-benzopyran-3-carboxaldehyde
6,8-dimethyl-4-oxo-4H-chromene-3-carbaldehyde
6,8-Dimethyl-3-formylchromone

Chemical & Physical Properties

[ Density]:
1.311g/cm3

[ Boiling Point ]:
362.7ºC at 760 mmHg

[ Melting Point ]:
187-190ºC(lit.)

[ Molecular Formula ]:
C₁₂H₁₀O₃

[ Molecular Weight ]:
202.20600

[ Flash Point ]:
163.2ºC

[ Exact Mass ]:
202.06300

[ PSA ]:
47.28000

[ LogP ]:
2.22230

[ Index of Refraction ]:
1.646

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2914400090

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%