Name | 4-Hydroxy-1,2-benzenedicarboxylic acid |
Synonyms | AKOS 237-77 RARECHEM AL BO 0808 3,4-DICARBOXYPHENOL 4-Hydroxyphthalic acid 4-HYDROXYPHTHALIC ACID 4-hydroxy phthalic acid 4-HPA 4-hydroxybenzene-1,2-dicarboxylate 4-hydroxy-2-benzenedicarboxylicacid 4-HYDROXY-1,2-BENZENEDICARBOXYLIC ACID 4-Hydroxy-1,2-benzenedicarboxylic acid 4-hydroxybenzene-1,2-dicarboxylic acid |
CAS | 610-35-5 |
EINECS | 210-221-6 |
InChI | InChI=1/C8H6O5/c9-4-1-2-5(7(10)11)6(3-4)8(12)13/h1-3,9H,(H,10,11)(H,12,13)/p-2 |
Molecular Formula | C8H6O5 |
Molar Mass | 182.13 |
Density | 1.3293 (rough estimate) |
Melting Point | 191-194 °C |
Boling Point | 235.5°C (rough estimate) |
Flash Point | 251.1°C |
Water Solubility | Slightly miscible with water. |
Solubility | DMSO (Slightly), Methanol (Slightly) |
Vapor Presure | 1.42E-09mmHg at 25°C |
Appearance | Solid |
Color | White to off-white |
pKa | 3.13±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.4330 (estimate) |
MDL | MFCD00013984 |
Physical and Chemical Properties | Melting Point: 197 ℃ |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 24/25 - Avoid contact with skin and eyes. |
TSCA | Yes |
HS Code | 29182900 |
EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |