1,2,3,4-Tetramethoxybenzene

Modify Date: 2025-08-22 10:55:16

1,2,3,4-Tetramethoxybenzene Structure
1,2,3,4-Tetramethoxybenzene structure
Common Name 1,2,3,4-Tetramethoxybenzene
CAS Number 21450-56-6 Molecular Weight 198.21600
Density 1.068 g/cm3 Boiling Point 259.5ºC at 760 mmHg
Molecular Formula C10H14O4 Melting Point N/A
MSDS N/A Flash Point 100.9ºC

 Names

Name 1,2,3,4-Tetramethoxybenzene
Synonym More Synonyms

 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

 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%

 Synonyms

1,2,3,4-tetramethoxybenzene
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