2-N-PROPYLPYRIDINE
- CAS NO.：622-39-9
- Empirical Formula: C8H11N
- Molecular Weight: 121.18
- MDL number: MFCD00006368
- EINECS: 210-732-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 13:37:16
What is 2-N-PROPYLPYRIDINE?
Occurrence
Reportedly present in beef (boiled, cooked), oat groats (toasted) and oatmeal (cooked).
The Uses of 2-N-PROPYLPYRIDINE
Traces of 2-Propylpyridine may introduce natural, green-tobacco-like, herbaceous notes in a Fougere or Chypre, particularly in conjunction with Oakmoss, Lavender, Phenylacetates, etc.
Definition
ChEBI: 2-Propylpyridine is a member of pyridines.
Production Methods
2-Propylpyridine is produced: 1) by Wolff-Kishner reduction of Propionyl pyridine. This process yields exclusively the alpha-isomer (if intermediate alpha was used). 2) from Pyridine and n-Propylbromide. This process yields a mixture of alpha- and gamma-isomers.
Aroma threshold values
Detection at 0.011 mg/m3 in air.
Properties of 2-N-PROPYLPYRIDINE
| Melting point: | 1°C |
| Boiling point: | 169-171°C |
| Density | 0,912 g/cm3 |
| refractive index | n20/D1.493 |
| FEMA | 4065 | 2-PROPYLPYRIDINE |
| Flash point: | 56°C |
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | Practically insoluble in water |
| form | clear liquid |
| pka | pK1:6.30(+1) (25°C) |
| color | Colorless to Light yellow |
| Odor | at 10.00 % in dipropylene glycol. green fatty roasted tobacco nutty |
| JECFA Number | 1322 |
| CAS DataBase Reference | 622-39-9(CAS DataBase Reference) |
| NIST Chemistry Reference | 2-(C3H7)-pyridine(622-39-9) |
| EPA Substance Registry System | 2-Propylpyridine (622-39-9) |
Safety information for 2-N-PROPYLPYRIDINE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H226:Flammable liquids H315:Skin corrosion/irritation H319: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. P240:Ground/bond container and receiving equipment. P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for 2-N-PROPYLPYRIDINE
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