1,2,3,4-Tetramethoxybenzene
Names
[ CAS No. ]:
21450-56-6
[ Name ]:
1,2,3,4-Tetramethoxybenzene
[Synonym ]:
1,2,3,4-tetramethoxybenzene
Chemical & Physical Properties
[ Density]:
1.068 g/cm3
[ Boiling Point ]:
259.5ºC at 760 mmHg
[ Molecular Formula ]:
C10H14O4
[ Molecular Weight ]:
198.21600
[ Flash Point ]:
100.9ºC
[ Exact Mass ]:
198.08900
[ PSA ]:
36.92000
[ LogP ]:
1.72100
[ Vapour Pressure ]:
0.0209mmHg at 25°C
[ Index of Refraction ]:
1.483
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2909309090
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%