18278-34-7
4-hydroxy-2-methoxybenzaldehyde
CAS: 18278-34-7
Molecular Formula: C8H8O3
18278-34-7 - Names and Identifiers
| Name | 4-hydroxy-2-methoxybenzaldehyde |
| Synonyms | TIMTEC-BB SBB008607 3-METHOXY-4-FORMYLPHENOL 4-Hydroxy-o-anisaldehyde 4-HYDROXY-O-ANISALDEHYDE 4-FORMYL-3-METHOXY-PHENOL 4-HYDROXY-2-METHOXYBENZALDEHYDE 4-hydroxy-2-methoxybenzaldehyde 2-METHOXY-4-HYDROXY BENZALDEHYDE Benzaldehyde, 4-hydroxy-2-methoxy- 4-HYDROXYL-2-METHOXYL BENZALDEHYDE |
| CAS | 18278-34-7 |
| InChI | InChI=1/C8H8O3/c1-11-8-4-7(10)3-2-6(8)5-9/h2-5,10H,1H3 |
| InChIKey | WBIZZNFQJPOKDK-UHFFFAOYSA-N |
18278-34-7 - Physico-chemical Properties
| Molecular Formula | C8H8O3 |
| Molar Mass | 152.15 |
| Density | 1.2143 (rough estimate) |
| Melting Point | 158-161 °C |
| Boling Point | 234.6°C (rough estimate) |
| Flash Point | 132.3°C |
| Water Solubility | practically insoluble |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.000279mmHg at 25°C |
| Appearance | Powder |
| Color | Off-white to light brown |
| BRN | 2045122 |
| pKa | 7.40±0.18(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Air Sensitive |
| Refractive Index | 1.4447 (estimate) |
| MDL | MFCD00051964 |
| Physical and Chemical Properties | Off-white powder. Melting point 153 °c. Soluble in ethyl ether and ethyl acetate and other organic solvents. |
18278-34-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection S6 - Keep under ... (there follows the name of an inert gas). S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10 |
| HS Code | 29124990 |
| Hazard Class | IRRITANT |
18278-34-7 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
Last Update：2024-04-09 20:49:11
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