2,5-Dihydroxybenzaldehyde
ALDRICH/D108200 - 98%
Synonym: Gentisaldehyde
CAS Number: 1194-98-5
Empirical Formula (Hill Notation): C7H6O3
Molecular Weight: 138.12
EC Number: 214-789-6
MDL Number: MFCD00003333
Linear Formula: (HO)2C6H3CHO
Product Type: Chemical
| assay | 98% |
| form | crystals |
| InChI | 1S/C7H6O3/c8-4-5-3-6(9)1- |
| InChI key | CLFRCXCBWIQVRN-UHFFFAOYSA |
| mp | 97-99 °C (lit.) |
| Quality Level | 100 ![]() |
| SMILES string | Oc1ccc(O)c(C=O)c1 |
| Packaging: | 5, 25 g in glass bottle |
| Symbol | GHS07 |
| Signal word | Warning |
| Hazard statements | H315 - H317 - H319 - H335 |
| Precautionary statements | P280 - P302 + P352 - P305 + P351 + P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38-43 |
| Safety Statements | 26-36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 98% |
| mp | 97-99 °C (lit.) |
| UNSPSC | 12352100 |


