Name | 3-formyl-4-hydroxybenzoic acid |
Synonyms | 3-FormyL 3-formyl-4-hydroxybenzoic acid 3-FORMYL-4-HYDROXYBENZOIC ACID 4-hydroxy-5-formylbenzoic acid 3-formyl-4-hydroxybenzonic acid 4-HYDROXYISOPHTHALALDEHYDIC ACID 4-hydroxy-3-methanoyl-benzoic acid 3-FORMYL-4-HYDROXYBENZOIC ACID HEMIHYDRATE |
CAS | 584-87-2 |
InChI | InChI=1/C8H6O4/c9-4-6-3-5(8(11)12)1-2-7(6)10/h1-4,10H,(H,11,12) |
InChIKey | NXZBZWZORYEIJL-UHFFFAOYSA-N |
Molecular Formula | C8H6O4 |
Molar Mass | 166.13 |
Density | 1.3579 (rough estimate) |
Melting Point | 246-250 °C (lit.) |
Boling Point | 254.32°C (rough estimate) |
Flash Point | 177°C |
Vapor Presure | 2.32E-05mmHg at 25°C |
Appearance | Crystalline powder |
pKa | 4.22±0.10(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Refractive Index | 1.5090 (estimate) |
MDL | MFCD00016595 |
Hazard Symbols | Xn - Harmful |
Risk Codes | R22 - Harmful if swallowed R36/38 - Irritating to eyes and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. |
WGK Germany | 2 |