91-53-2
Product Name:
Ethoxyquin
Formula:
C14H19NO
Synonyms:
1,2-Dihydro-6-ethoxy-2,2,4-trimethylquinoline;6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Ethoxyquin is a clear light yellow to dark brown viscous liquid. Discolors and stains badly. Mercaptan-like odor. (NTP, 1992) |
|---|---|
| Color/Form | YELLOW LIQUID |
| Boiling Point | 253 to 257 °F at 2 mmHg (NTP, 1992) |
| Melting Point | less than 32 °F (NTP, 1992) |
| Flash Point | 225 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 68 °F (NTP, 1992) |
| Density | 1.029 to 1.031 at 77 °F (NTP, 1992) |
| Vapor Density | 7.48 (NTP, 1992) - Heavier than air; will sink (Relative to Air) |
| Vapor Pressure | 1.82e-05 mmHg at 32 °F ; 0.000256 mmHg at 77 °F (NTP, 1992) |
| Stability/Shelf Life | DISCOLORS & STAINS BADLY |
| Decomposition | ... WHEN HEATED TO DECOMP, EMITS TOXIC FUMES ... . |
| Ionization Efficiency | Positive |
| Refractive Index | INDEX OF REFRACTION: 1.569-1.672 AT 25 °C/D |
| Collision Cross Section | 152.6 Ų [M+H]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards] |
| Kovats Retention Index | 1717.6 1714.6 |
| Chemical Classes | Other Uses -> Animal Feed Additives |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
COMPUTED DESCRIPTORS
| Molecular Weight | 217.31 g/mol |
|---|---|
| XLogP3 | 3.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 2 |
| Exact Mass | 217.146664230 g/mol |
| Monoisotopic Mass | 217.146664230 g/mol |
| Topological Polar Surface Area | 21.3 Ų |
| Heavy Atom Count | 16 |
| Formal Charge | 0 |
| Complexity | 283 |
| 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
Ethoxyquin is a clear light yellow to dark brown viscous liquid. Discolors and stains badly. Mercaptan-like odor. (NTP, 1992)