2-vinyl pyridine
pyridine, 2-ethenyl-
Identification
| Name | 2-vinyl pyridine |
| CAS Number | 100-69-6 |
| EINECS | 202-879-8 |
| FDA UNII | DT4UV4NNKX |
| Molecular Formula | C7 H7 N |
| Molecular Weight | 105.13979000 |
| MDL Number | MFCD00006355 |
| Nikkaji Number | J38.336H |
| Beilstein | 104505 |
| XlogP3 | 1.50 (est) |
Regulatory
Physical Properties
| Appearance | colorless to pale yellow clear liquid (est) |
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.97500 to 0.97900 @ 20.00 °C. |
| Pounds per Gallon - (est). | 8.122 to 8.156 |
| Refractive Index | 1.54800 to 1.55200 @ 20.00 °C. |
| Boiling Point | 159.50 °C. @ 760.00 mm Hg, 160.00 to 161.00 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure | 10.000000 mmHg @ 44.50 °C. |
| Flash Point | 116.00 °F. TCC ( 46.67 °C. ) |
| logP (o/w) | 1.540 |
| Soluble in | alcohol |
Organoleptic Properties
| Taste Description | green |
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-rat LD50 100 mg/kg |
| Dermal Toxicity | skin-guinea pig LDLo 500 mg/kg |
| Inhalation Toxicity | inhalation-rat LC50 610 mg/m3 |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | information only not used for fragrances or flavors |
| Recommendation for 2-vinyl pyridine usage levels up to | not for fragrance use. |
| Recommendation for 2-vinyl pyridine flavor usage levels up to | not for flavor use. |
Potential Uses
Natural Occurrence
Synonyms
2-
ethenylpyridin
2-
ethenylpyridine
pyridine, 2-ethenyl-
pyridine, 2-vinyl-
2-
vinylpyridine
alpha-
vinylpyridine
US Patents:
3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines
US Patents:
Flavoring agent