EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

2-ethyl pyridine
pyridine, 2-ethyl-

Supplier Sponsors

Flavor Demo Formulas
Name:2-ethylpyridine
CAS Number: 100-71-0Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:202-881-9
FDA UNII:06X1W46PYX
Nikkaji Web:J4.013D
Beilstein Number:0106480
MDL:MFCD00006361
CoE Number:11767
XlogP3:1.70 (est)
Molecular Weight:107.15573000
Formula:C7 H9 N
BioActivity Summary:listing
NMR Predictor:Predict (works with chrome or firefox)
Category:flavoring agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
PubMed:Search
NCBI:Search
FLAVIS Number:14.115 (Old)
DG SANTE Food Flavourings:14.115 2-ethylpyridine
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.92700 to 0.93700 @ 25.00 °C.
Pounds per Gallon - (est).: 7.714 to 7.797
Refractive Index:1.49400 to 1.50000 @ 20.00 °C.
Boiling Point: 149.00 to 151.00 °C. @ 760.00 mm Hg
Vapor Pressure:4.890000 mm/Hg @ 25.00 °C.
Flash Point: 85.00 °F. TCC ( 29.44 °C. )
logP (o/w): 1.690
Soluble in:
 alcohol
 water, 7.992e+004 mg/L @ 25 °C (est)
 water, 3.40E+05 mg/L @ -5C (exp)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: green
Odor Strength:high ,
recommend smelling in a 0.01 % solution or less
green grassy
Odor Description:at 0.01 % in propylene glycol. green grassy
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Ambles Nature et Chimie
2-ETHYL PYRIDINE
Beijing Lys Chemicals
2-Ethyl pyridine
EMD Millipore
For experimental / research use only.
2-Ethylpyridine
H. Interdonati, Inc.
2-Ethylpyridine Kosher
Featured Products
Jiangyin Healthway
2-Ethyl pyridine
New functional food ingredients
M&U International
2-ETHYL PYRIDINE, Kosher
Pearlchem Corporation
2-Ethyl Pyridine
Penta International
2-ETHYL PYRIDINE
Santa Cruz Biotechnology
For experimental / research use only.
2-Ethyl Pyridine
Sigma-Aldrich: Aldrich
For experimental / research use only.
2-Ethylpyridine 97%
Sunaux International
2-Ethyl Pyridine
Synerzine
2-Ethyl Pyridine
TCI AMERICA
For experimental / research use only.
2-Ethylpyridine >98.0%(GC)(T)
Tengzhou Xiang Yuan Aroma Chemicals
2-Ethyl Pyridine
WholeChem
2-Ethyl pyridine
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 10 - Flammable.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavoring agents
Recommendation for 2-ethyl pyridine usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.027 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 400 (μg/person/day)
Threshold of Concern:540 (μg/person/day)
Structure Class: II
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 0.400002.00000
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.100000.50000
Edible ices, including sherbet and sorbet (03.0): 0.400002.00000
Processed fruit (04.1): 0.400002.00000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 1.000005.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.200001.00000
Bakery wares (07.0): 2.0000010.00000
Meat and meat products, including poultry and game (08.0): 0.200001.00000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.200001.00000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.100000.50000
Foodstuffs intended for particular nutritional uses (13.0): 0.200001.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.200001.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): --
Ready-to-eat savouries (15.0): 1.000005.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.200001.00000
 
Safety References:
European Food Safety Athority(efsa):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 24 (FGE.24): Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf

Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28 Flavouring Group Evaluation 24, Revision 1 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 77 (FGE77) [1] - Consideration of Pyridine, Pyrrole and Quinoline Derivatives evaluated by JECFA (63rd meeting) structurally related to Pyridine, Pyrrole, Indole and Quinoline Derivatives evaluated by EFSA in FGE.24Rev1 (2008)
View page or View pdf

Scientific opinion on Flavouring Group Evaluation 24, Revision 2 (FGE.24Rev2): Pyridine, pyrrole, indole and quinoline derivatives from chemical group 28
View page or View pdf

EPI System: View
Toxicology Citations:Search
Env. Mutagen Info. Center:Search
EPA Substance Registry Services (TSCA):100-71-0
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :7523
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 1993
WGK Germany:1
2-ethylpyridine
Chemidplus:0000100710
 
References:
 2-ethylpyridine
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):7523
Pubchem (sid):134972863
Flavornet:100-71-0
Pherobase:View
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):Search
FooDB:FDB004395
Export Tariff Code:2902.90.3050
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
aldehydic
green hexanal
FL/FR
alliaceous
dibutyl sulfide
FL/FR
balsamic
iso
amyl benzoate
FL/FR
chocolate
2,5-
dimethyl pyrazine
FL/FR
citrus
citronella oil ceylon
FL/FR
citronellal / methyl anthranilate schiff's base
FR
2-
heptanol
FL/FR
ethereal
2-
methyl valeraldehyde
FL/FR
fatty
methyl (E)-2-hexenoate
FL/FR
floral
muguet shiseol
FL/FR
fruity
allyl amyl glycolate
FR
allyl butyrate
FL/FR
iso
amyl butyrate
FL/FR
iso
amyl isovalerate
FL/FR
iso
amyl octanoate
FL/FR
butyl isobutyrate
FL/FR
iso
butyl propionate
FL/FR
cherry pentenoate
FL/FR
2-
cyclopentyl cyclopentanone
FL/FR
diethyl malonate
FL/FR
dimethyl succinate
FL/FR
ethyl 2-cyclohexyl propionate
FR
ethyl 2-octenoate
FL/FR
ethyl 3-acetoxyhexanoate
FL/FR
ethyl 3,5,5-trimethyl hexanoate
FR
ethyl acetoacetate
FL/FR
heptanal cyclic ethylene acetal
FR
2-
hexen-1-ol
FL/FR
(E)-3-
hexen-1-yl acetate
FL/FR
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
hexyl (E)-tiglate
FL/FR
hexyl acetate
FL/FR
methyl 3-nonenoate
FL/FR
2-
methyl butyl 2-methyl butyrate
FL/FR
methyl heptanoate
FL/FR
2-
methyl-2-pentenal
FL/FR
nerolidyl isobutyrate
FR
octen-1-yl cyclopentanone
FL/FR
octyl butyrate
FL/FR
2-
pentyl furan
FL/FR
pineapple pentenoate
FL/FR
prenol
FL/FR
prenyl ethyl ether
FL/FR
prenyl hexanoate
FL/FR
iso
propyl 2-methyl butyrate
FL/FR
rhubarb undecane
FR
tetrahydrofurfuryl butyrate
FL/FR
tropical indene
FR
tropical thiazole
FL/FR
green
iso
amyl formate
FL/FR
bark carbaldehyde
FR
butyl heptanoate
FL/FR
sec-
butyl-3-methyl but-2-ene thioate
FL/FR
alpha-
decalactone
FL/FR
2,6-
dimethyl octanal
FL/FR
3,7-
dimethyl-6-octenoic acid
FL/FR
(Z)-3-
hepten-1-ol
FL/FR
3-
hepten-2-one
FL/FR
heptyl heptanoate
FL/FR
hexanal (aldehyde C-6)
FL/FR
hexanal dihexyl acetal
FL/FR
(E)-2-
hexen-1-yl formate
FL/FR
(Z)-3-
hexen-1-yl formate
FL/FR
(E)-2-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexenal
FL/FR
hexyl octanoate
FL/FR
lilac acetaldehyde
FL/FR
manzanate (Givaudan)
FL/FR
phenoxyethyl isobutyrate
FL/FR
3,5,5-
trimethyl hexanol
FL/FR
violet dienyne
FR
herbal
iso
amyl heptanoate
FL/FR
laevo-
perillaldehyde
FL/FR
perillaldehyde
FL/FR
tropical
beta-
cyclocitral
FL/FR
waxy
octyl 2-methyl butyrate
FL/FR
woody
cedarwood oil lebanon
FR
verdoxan
FR
For Flavor
No flavor group found for these
sec-
butyl-3-methyl but-2-ene thioate
FL/FR
2-
cyclopentyl cyclopentanone
FL/FR
alpha-
decalactone
FL/FR
ethyl 3-acetoxyhexanoate
FL/FR
3-(2-
furyl) acrolein
FL
(Z)-3-
hepten-1-ol
FL/FR
2-
heptenoic acid
FL
hexanal dihexyl acetal
FL/FR
2-
hexenal
FL
2-
hexenal diethyl acetal
FL
(Z)-3-
hexenoic acid
FL
hexyl (E)-2-hexenoate
FL
methyl (E)-2-hexenoate
FL/FR
3-(
methyl thio) hexanal
FL
(E)-2-
methyl-2-octenal
FL
2-
methyl-2-octenal
FL
3-
methyl-3-pentanol
FL
(E,E)-3,5-
octadien-2-one
FL
prenyl ethyl ether
FL/FR
prenyl hexanoate
FL/FR
alliaceous
alliaceous
tropical thiazole
FL/FR
aromatic
laevo-
perillaldehyde
FL/FR
citrus
citronella oil ceylon
FL/FR
cooling
manzanate (Givaudan)
FL/FR
corn chip
2-
acetyl-2-thiazoline
FL
creamy
3-
hepten-2-one
FL/FR
estery
ethyl acetoacetate
FL/FR
floral
3,7-
dimethyl-6-octenoic acid
FL/FR
muguet shiseol
FL/FR
fruity
iso
amyl benzoate
FL/FR
iso
amyl octanoate
FL/FR
butyl heptanoate
FL/FR
butyl isobutyrate
FL/FR
iso
butyl propionate
FL/FR
cherry pentenoate
FL/FR
diethyl malonate
FL/FR
dimethyl succinate
FL/FR
ethyl (E)-2-octenoate
FL
ethyl 2-octenoate
FL/FR
furfuryl propionate
FL
2-
heptanol
FL/FR
2-
hexen-1-ol
FL/FR
(E)-3-
hexen-1-yl acetate
FL/FR
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
hexyl acetate
FL/FR
lilac acetaldehyde
FL/FR
methyl (E)-3-nonenoate
FL
methyl 3-nonenoate
FL/FR
2-
methyl butyl 2-methyl butyrate
FL/FR
methyl heptanoate
FL/FR
2-
methyl-2-pentenal
FL/FR
octen-1-yl cyclopentanone
FL/FR
pineapple pentenoate
FL/FR
prenol
FL/FR
iso
propyl 2-methyl butyrate
FL/FR
tetrahydrofurfuryl butyrate
FL/FR
green
allyl butyrate
FL/FR
iso
amyl formate
FL/FR
iso
amyl isovalerate
FL/FR
dibutyl sulfide
FL/FR
2,6-
dimethyl octanal
FL/FR
heptyl heptanoate
FL/FR
hexanal (aldehyde C-6)
FL/FR
(Z)-3-
hexen-1-yl formate
FL/FR
(E)-2-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexenal
FL/FR
(E)-2-
hexenal diethyl acetal
FL
hexyl (E)-tiglate
FL/FR
hexyl octanoate
FL/FR
methyl 2-undecynoate
FL
2-
pentyl furan
FL/FR
phenoxyethyl isobutyrate
FL/FR
3,5,5-
trimethyl hexanol
FL/FR
herbal
iso
amyl heptanoate
FL/FR
green hexanal
FL/FR
musty
2,5-
dimethyl pyrazine
FL/FR
rummy
(E)-2-
hexen-1-yl formate
FL/FR
spicy
perillaldehyde
FL/FR
tropical
beta-
cyclocitral
FL/FR
vegetable
2-
methyl valeraldehyde
FL/FR
waxy
iso
amyl butyrate
FL/FR
octyl 2-methyl butyrate
FL/FR
octyl butyrate
FL/FR
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 asparagus - trace amount
Search Trop Picture
 pork - 0.0001 mg/kg
Search PMC Picture
 tea leaf
Search Trop Picture
 
Synonyms:
alpha-ethyl pyridine
2-ethyl-pyridine
2-ethylpyridine
 pyridine, 2-ethyl-
 
 
Notes:
None found
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