| Purity / Analysis Method | >98.0%(GC)(T) |
| Molecular Formula / Molecular Weight | C7H6O3 = 138.12 |
| Physical State (20 deg.C) | Solid |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Air Sensitive |
| CAS RN | 95-01-2 |
| PubChem Substance ID | 87567218 |
| Merck Index (14) | 8156 |
| MDL Number | MFCD00011686 |
2,4-Dihydroxybenzaldehyde
Purity : >98.0%(GC)(T)
CAS No.: 95-01-2
EC No.: 202-383-1
EC Name: 2,4-dihydroxybenzaldehyde
ECHA Name: 2,4-dihydroxybenzaldehyde
Synonyms:
2,4-DIHYDROXYBENZALDEHYDE
95-01-2
beta-Resorcylaldehyde
4-Hydroxysalicylaldehyde
4-Formylresorcinol
Specification & Properties
Specifications:
| Appearance | White to Light yellow to Dark green powder to crystal |
| Purity(GC) | min. 98.0 % |
| Purity(Neutralization titration) | min. 98.0 % |
| Melting point | 134.0 to 139.0 deg.C |
Properties:
| Melting Point | 137 deg.C |
| Boiling Point | 228 deg.C/22 mmHg |
| Solubility in water | Completely soluble |
| Solubility (very soluble in) | Chloroform,Alcohol,Ether |
| Solubility (very slightly) | Benzene |
Safety & Regulations
Safety Information:
| Chemical Safety |  |
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | VH3600000 |
Transport Information:
Hazard Classification:
Warning!
According to the classification provided by companies to ECHA in CLP notifications this substance
is harmful if swallowed,
causes serious eye irritation,
causes skin irritation and
may cause respiratory irritation.
