| Identification | More | [Name]
3-Ethylpyridine | [CAS]
536-78-7 | [Synonyms]
3-ETHYLPYRIDINE
FEMA 3394
FEMA NUMBER 3394
3-ethvlpvridine
3-ethyl-pyridin
5-Ethylpyridine
Pyridine, 3-ethyl-
3-ETHYLPYRIDIN 98%(GC)
3-ETHYLPYRIDINE 98+%
3-ETHYL PYRIDINE FEMA NO.--------
3-ETHYL PYRIDINE 50% IN P.G. | [EINECS(EC#)]
208-647-2 | [Molecular Formula]
C7H9N | [MDL Number]
MFCD00006413 | [Molecular Weight]
107.15 | [MOL File]
536-78-7.mol |
| Chemical Properties | Back Directory | [Appearance]
liquid | [Melting point ]
-77 °C | [Boiling point ]
163-166 °C (lit.) | [density ]
0.954 g/mL at 25 °C(lit.)
| [FEMA ]
3394 | [refractive index ]
n20/D 1.502(lit.)
| [Fp ]
120 °F
| [solubility ]
alcohol: freely soluble | [form ]
clear liquid | [pka]
pK1:5.80(+1) (20°C) | [color ]
Colorless to Almost colorless | [Specific Gravity]
0.954 | [Odor]
at 0.10 % in dipropylene glycol. tobacco oakmoss leather | [Stability:]
Stable. Flammable. Incompatible with strong oxidizing agents, strong acids. May be moisture sensitive. | [Odor Type]
tobacco | [Water Solubility ]
270.1g/L(196 ºC) | [Sensitive ]
Hygroscopic | [Detection Methods]
GC,NMR | [JECFA Number]
1315 | [Merck ]
14,3848 | [BRN ]
106479 | [LogP]
1.66 | [CAS DataBase Reference]
536-78-7(CAS DataBase Reference) | [NIST Chemistry Reference]
3-(C2H5)-pyridine(536-78-7) | [EPA Substance Registry System]
536-78-7(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,C | [Risk Statements ]
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R34:Causes burns.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 1993 3/PG 3
| [WGK Germany ]
3
| [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29333990 |
| Hazard Information | Back Directory | [Chemical Properties]
3-Ethylpyridine has tobacco taste and flavor. | [Chemical Properties]
liquid | [Occurrence]
Reported found in coffee, beer, whiskey, roasted chicken, tea, oatmeal, clams, shrimp and squid, cooked
chicken, dried bonito, krill, and Virginia tobacco. | [Uses]
3-Ethylpyridine was used to to identify the toxicants in cigarette smoke solutions and to determine their effective doses using in vitro bioassays. | [Definition]
ChEBI: 3-Ethylpyridine is a member of pyridines. | [Taste threshold values]
Aroma characteristics at 1.0%: chemical, grainy, beany, musty and earthy, leafy tobacco-like with nutty
nuances of peanut and coffee, with raw potato nuances. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 31, p. 4267, 1966 DOI: 10.1021/jo01350a524 | [General Description]
3-Ethylpyridine is a constituent of cigarette smoke. | [Biochem/physiol Actions]
3-Ethylpyridine is degraded by Gordonia nitida sp. LE31T isolated from an industrial waste water. |
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