CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Clear colourless or pale yellow liquid; Deep roasted cocoa-like aroma |
|---|---|
| Boiling Point | 190.00 to 191.00 °C. @ 760.00 mm Hg |
| Solubility | Practically insoluble to insoluble in water |
| Density | 0.944-0.982 (20°) |
| Refractive Index | 1.494-1,502 |
| Kovats Retention Index | 1065 1068 1069 1057 1066 1065 |
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. |
COMPUTED DESCRIPTORS
| Molecular Weight | 136.19 g/mol |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 136.100048391 g/mol |
| Monoisotopic Mass | 136.100048391 g/mol |
| Topological Polar Surface Area | 25.8 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 103 |
| 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
5-Ethyl-2,3-dimethylpyrazine is a member of pyrazines.