o-Vanillin
o-Vanillin
CAS: 148-53-8
Molecular Formula: C8H8O3
o-Vanillin - Names and Identifiers
o-Vanillin - Physico-chemical Properties
| Molecular Formula | C8H8O3 |
| Molar Mass | 152.15 |
| Density | 1.2143 (rough estimate) |
| Melting Point | 40-42 °C (lit.) |
| Boling Point | 265-266 °C (lit.) |
| Flash Point | >230°F |
| Water Solubility | slightly soluble |
| Solubility | Slightly soluble in water. |
| Vapor Presure | 0.00556mmHg at 25°C |
| Appearance | Yellow crystal |
| Color | Pale yellow to brown |
| BRN | 471913 |
| pKa | pK1:7.912 (25°C) |
| Storage Condition | Store below +30°C. |
| Stability | Hygroscopic |
| Sensitive | Air Sensitive |
| Refractive Index | 1.4945 (estimate) |
| MDL | MFCD00003322 |
| Use | Used as pharmaceutical intermediates, is an important starting material for the synthesis of a variety of raw materials and spices |
o-Vanillin - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S36 - Wear suitable protective clothing. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S27 - Take off immediately all contaminated clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| RTECS | CU6530000 |
| FLUKA BRAND F CODES | 10-23 |
| TSCA | Yes |
| HS Code | 29124900 |
o-Vanillin - Upstream Downstream Industry
| Raw Materials | Vanillin |
o-Vanillin - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used as a pharmaceutical intermediate, it is an important starting material for the synthesis of a variety of raw materials and fragrances Used in pharmaceutical and electroplating industries. |
Last Update：2024-04-09 15:16:48
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Raw Materials for o-Vanillin