Terephthalic acid（PTA)
CAS:100-21-0Product Name: @ @Terephthalic acid @ @Synonyms: @ @1,4-dicarboxybenzene;1,4-phthalicacid;Acide terephtalique;acideterephtalique;acideterephtalique(french);Benzene-p-dicarboxylic acid;Kyselina tereftalova;Kyselina terftalova @ @CAS: @ @100-21-0 @ @MF: @ @C8H6O4 @ @MW: @ @166.13 @ @EINECS: @ @202-830-0 @ @
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| Terephthalic acid Chemical Properties |
| Melting point | 300 °C |
| density | 1,51 g/cm3 |
| vapor pressure | <0.01 mm Hg ( 20 °C) |
| Fp | 260°C |
| storage temp. | 0-6°C |
| Water Solubility | slightly soluble in water (0,017 g/L at 25°C) |
| Merck | 14,9162 |
| BRN | 1909333 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 100-21-0(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | WZ0875000 |
| TSCA | Yes |
