Name | 2,3,5,6-tetramethylterephthalic acid |
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Synonyms |
2,3,5,6-tetramethyl-1,4-benzenedicarboxylate
tetramethylterephthalic acid 2,3,5,6-tetramethyl-1,4-benzenedicarboxylic acid 2,3,5,6-tetramethylbenzene-1,4-dicarboxylic acid |
Density | 1.237g/cm3 |
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Boiling Point | 402.6ºC at 760mmHg |
Molecular Formula | C12H14O4 |
Molecular Weight | 222.23700 |
Flash Point | 211.4ºC |
Exact Mass | 222.08900 |
PSA | 74.60000 |
LogP | 2.31660 |
Vapour Pressure | 3.33E-07mmHg at 25°C |
Index of Refraction | 1.575 |
Hazard Codes | Xi |
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HS Code | 2917399090 |
Precursor 8 | |
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DownStream 0 |
HS Code | 2917399090 |
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Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |