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CAS NO.89-05-4
1(100-500)Kilogram1(500-1000)Kilogram2(1000-2000)Kilogram
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89-05-4 |
| 1,2,4,5-Benzenetetracarboxylic acid Basic information |
| Product Name: | 1,2,4,5-Benzenetetracarboxylic acid |
| Synonyms: | USAF xr-20;usafxr-20;BUFFER SOLUTION, PH 7.7;BENZENE-1,2,4,5-TETRACARBOXYLIC ACID;BENZENE-1,2,4,5-TETRACARBOXYLIC ACID HYDRATE;AKOS AUF2102;1,2,4,5-TETRACARBOXYBENZENE;1,2,4,5-BENZENETETRACARBOXYLIC ACID |
| CAS: | 89-05-4 |
| MF: | C10H6O8 |
| MW: | 254.15 |
| EINECS: | 201-879-5 |
| Product Categories: | Intermediates of Dyes and Pigments |
| Mol File: | 89-05-4.mol |
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| 1,2,4,5-Benzenetetracarboxylic acid Chemical Properties |
| mp | 281-284.5 °C(lit.) |
| density | 0,56 g/cm3 |
| Fp | 325 °C |
| solubility | 0.1 M NaOH: 0.2 M, clear, faintly yellow |
| Water Solubility | 1.5 g/100 mL (20 ºC) |
| Merck | 14,8004 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
| CAS DataBase Reference | 89-05-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1,2,4,5-Benzene-tetracarboxylic acid(89-05-4) |
| EPA Substance Registry System | 1,2,4,5-Benzenetetracarboxylic acid(89-05-4) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-36 |
| Safety Statements | 26-36-37/39-24/25 |
| WGK Germany | 3 |
| RTECS | DB9275000 |
| F | 34 |
| HS Code | 29173980 |
| MSDS Information |
| Provider | Language |
|---|---|
| 1,2,4,5-Benzenetetracarboxylic acid | English |
| ACROS | English |
| SigmaAldrich | English |
| ALFA | English |
| 1,2,4,5-Benzenetetracarboxylic acid Usage And Synthesis |
| Chemical Properties | White powder |
| Usage | Pyromellitic acid (PMA) is mainly used as intermediate for powder coating. Product Data Sheet |
| Usage | 1,2,4,5-benzenetetracarboxylic acid is used for the synthesis of the polyimide, pyromellitic octyl, etc., it is the main raw material of matting curing agent. |
| 1,2,4,5-Benzenetetracarboxylic acid Preparation Products And Raw materials |
| Preparation Products | photosensitive polyimide photoresist (PSPI) |
| Raw materials | 1,2,4-Trimethylbenzene-->1,2,4,5-Tetramethylbenzene |