2,7-Dibromo-3,6-dimethoxynaphthalene
Names
[ CAS No. ]:
105404-89-5
[ Name ]:
2,7-Dibromo-3,6-dimethoxynaphthalene
[Synonym ]:
2,7-dibromo-3,6-dimethoxynaphthalene
Chemical & Physical Properties
[ Density]:
1.696 g/cm3
[ Boiling Point ]:
403.1ºC at 760 mmHg
[ Melting Point ]:
131 ℃
[ Molecular Formula ]:
C12H10Br2O2
[ Molecular Weight ]:
346.01500
[ Flash Point ]:
166.2ºC
[ Exact Mass ]:
343.90500
[ PSA ]:
18.46000
[ LogP ]:
4.38200
[ Vapour Pressure ]:
2.43E-06mmHg at 25°C
[ Index of Refraction ]:
1.633
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2909309090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2909309090
[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%