| product Name |
Terephthalic acid |
| CAS No |
100-21-0 |
| Synonyms |
Benzene-1,4-dicarboxylic acid; P-Phthelic Acid; p-Phthalic acid; 1,4-dicarboxybenzene; 1,4-phthalicacid; Acide terephtalique; acideterephtalique; acideterephtalique(french); Benzene-p-dicarboxylic acid; Kyselina tereftalova; Kyselina terftalova; (1aR,1bS,4aR,7aS,7bS,8R,9R,9aS)-4a,7b,9,9a-tetrahydroxy-3-(hydroxymethyl)-1,1,6,8-tetramethyl-1,1a,1b,4,4a,7a,7b,8,9,9a-decahydro-5H-cyclopropa[3,4]benzo[1,2-e]azulen-5-one; PTA |
| Molecular Formula |
C8H6O4 |
| Molecular Weight |
166.13324 |
| InChI |
InChI=1/C8H6O4/c1-9-5-13-18(24,15(9)22)7-11(8-21)6-12-14-17(3,4)20(14,26)16(23)10(2)19(12,13)25/h5-6,10,12-14,16,21,23-26H,7-8H2,1-4H3/t10-,12+,13-,14-,16-,18-,19-,20-/m1/s1 |
| EINECS |
202-830-0 |
| Molecular Structure |
|
| Density |
1.415g/cm3 |
| Melting point |
300℃ |
| Boiling point |
572°C at 760 mmHg |
| Refractive index |
1.648 |
| Flash point |
313.8°C |
| Vapour Pressur |
1.83E-15mmHg at 25°C |
| Hazard Symbols |
 Xi:;
|
| Risk Codes |
36/37/38:;
|
| Safety Description |
S24/25:Avoid contact with skin and eyes.;
|
| MSDS |
Material Safety Data Sheet
|
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