CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Colorless liquid with a pleasant odor; [Alfa Aesar MSDS] |
|---|---|
| Boiling Point | 155.00 to 157.00 °C. @ 760.00 mm Hg |
| Solubility | soluble in water, organic solvents, oils |
| Density | 0.997-1.030 |
| Vapor Pressure | 1.5 [mmHg] |
| LogP | 0.54 |
| Refractive Index | 1.501-1.510 |
| Kovats Retention Index | 892 899 889 891 891 892 900 897 897.2 898 900 891 896 896 896 896 890 890 936 941 936 941 901 908 906 892 897 900 899 902 902 900 908 893 890 899 890 899 898 900 900 894 895 895 895 889 892 892 893 897 897 892 897 890 897 901 895 895 903.1 909 |
| Chemical Classes | Nitrogen Compounds -> Pyrazines |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H302:Acute toxicity,oral H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. 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 | 108.14 g/mol |
|---|---|
| XLogP3 | 0.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 108.068748264 g/mol |
| Monoisotopic Mass | 108.068748264 g/mol |
| Topological Polar Surface Area | 25.8 Ų |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Complexity | 62.9 |
| 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
2,3-Dimethylpyrazine is a member of pyrazines.