Purpurin-1-methyl ether
Suppliers
Names
[ CAS No. ]:
94099-66-8
[ Name ]:
Purpurin-1-methyl ether
[Synonym ]:
Purpurin-1-methylether
2,4-dihydroxy-1-methoxyanthraquinone
2,4-Dihydroxy-1-methoxyanthra-9,10-quinone
1,3-dihydroxy-4-methoxyanthraquinone
Chemical & Physical Properties
[ Density]:
1.501g/cm3
[ Boiling Point ]:
533.2ºC at 760mmHg
[ Molecular Formula ]:
C15H10O5
[ Molecular Weight ]:
270.23700
[ Flash Point ]:
208ºC
[ Exact Mass ]:
270.05300
[ PSA ]:
83.83000
[ LogP ]:
1.88180
[ Index of Refraction ]:
1.694
Safety Information
[ HS Code ]:
2914690090
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%