121-32-4
Product Name:
Ethyl vanillin
Formula:
C9H10O3
Synonyms:
3-Ethoxy-4-hydroxybenzaldehyde;Ethylvanillin;NSC 1803;NSC 67240
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Ethyl vanillin appears as colorless crystals. More intense vanilla odor and taste than vanillin. (NTP, 1992) |
|---|---|
| Color/Form | Fine, crystalline needles |
| Odor | Finer and more intense vanilla |
| Taste | Sweet |
| Boiling Point | 285 °C |
| Melting Point | 171 to 172 °F (NTP, 1992) |
| Flash Point | 145 °C (293 °F) - closed cup |
| Solubility | Slightly soluble (NTP, 1992) |
| Vapor Pressure | 0.0000104 [mmHg] |
| LogP | log Kow = 1.58 |
| Stability/Shelf Life | NOT STABLE; IN CONTACT WITH IRON OR ALKALI, IT EXHIBITS A RED COLOR & LOSES ITS FLAVORING POWER |
| Decomposition | When heated to decomposition it emits acrid smoke and irritating fumes. |
| pH | Solutions are acid to litmus |
| Kovats Retention Index | 1446 1433 1448 1423.8 1448 |
| Other Experimental Properties | Conversion factors: 1 ppm is equiv to 6.78 mg/cu m; 1 mg/L is equiv to 147.2 ppm at 25 °C, 760 mm Hg |
| Chemical Classes | Other Classes -> Benzaldehydes |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 166.17 g/mol |
|---|---|
| XLogP3 | 1.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 166.062994177 g/mol |
| Monoisotopic Mass | 166.062994177 g/mol |
| Topological Polar Surface Area | 46.5 Ų |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Complexity | 147 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Ethyl vanillin appears as colorless crystals. More intense vanilla odor and taste than vanillin. (NTP, 1992)