100-83-4
| Name | 3-Hydroxybenzaldehyde |
| CAS | 100-83-4 |
| EINECS(EC#) | 202-892-9 |
| Molecular Formula | C7H6O2 |
| MDL Number | MFCD00003368 |
| Molecular Weight | 122.12 |
| MOL File | 100-83-4.mol |
Chemical Properties
| Appearance | Off-White Solid |
| Melting point | 100-103 °C(lit.) |
| Boiling point | 191 °C50 mm Hg(lit.) |
| density | 1.1179 |
| refractive index | 1.5286 (estimate) |
| Fp | 191°C/50mm |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | Soluble in DMSO and Methanol |
| form | Crystalline Powder |
| pka | 8.98(at 25℃) |
| color | faintly yellow to light brown |
| PH | 3-4 (H2O, 20℃)(saturated solution) |
| Water Solubility | SOLUBLE |
| Sensitive | Air Sensitive |
| BRN | 507099 |
| Henry's Law Constant | 3.9×103 mol/(m3Pa) at 25℃, Gaffney and Senum (1984) |
| Major Application | food and beverages personal care pharmaceutical |
| InChI | 1S/C7H6O2/c8-5-6-2-1-3-7(9)4-6/h1-5,9H |
| InChIKey | IAVREABSGIHHMO-UHFFFAOYSA-N |
Safety Data
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319 |
| Precautionary statements | P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 |
| Hazard Codes | Xi |
| Risk Statements | |
| Safety Statements | |
| WGK Germany | 3 |
| RTECS | CU6450000 |
| F | 8-9-23 |
| TSCA | Yes |
| REACH Registrations | Active |
| HS Code | 29124900 |
| Storage Class | 11 - Combustible Solids |
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 |