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BT
 

2-ethyl butyraldehyde
2-ethylbutyraldehyde

Sponsors

Name: 2-ethylbutanal
CAS Number: 97-96-1Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 202-623-5
FDA UNII: 676JY5569P
Nikkaji Web: J35.112A
Beilstein Number: 1209330
MDL: MFCD00006985
CoE Number: 95
XlogP3-AA: 1.50 (est)
Molecular Weight: 100.16084000
Formula: C6 H12 O
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
JECFA Food Flavoring: 256 2-ethylbutyraldehyde
Flavis Number: 05.007 (Old)
DG SANTE Food Flavourings: 05.007 2-ethylbutanal
FEMA Number: 2426 2-ethylbutyraldehyde
FDA Mainterm: 2-ETHYLBUTYRALDEHYDE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
 
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity: 0.81100 25.00 °C.
Refractive Index: 1.40180 @ 20.00 °C.
Melting Point: -89.00 °C. @ 760.00 mm Hg
Boiling Point: 116.00 to 117.00 °C. @ 760.00 mm Hg
Acid Value: 2.00 max. KOH/g
Vapor Pressure: 16.915001 mm/Hg @ 25.00 °C. (est)
Flash Point: 70.00 °F. TCC ( 21.11 °C. )
logP (o/w): 1.777 (est)
Soluble in:
 alcohol
 water, 3930 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: green
Odor Strength: medium ,
recommend smelling in a 10.00 % solution or less
 sweet green ethereal fruity cocoa
Odor Description:
at 10.00 % in dipropylene glycol.
sweet green ethereal fruity cocoa
 sweet green ethereal fruity cocoa
Odor Description:
Sweet, green, etherial lift, fruity with a cocoa nuance
Mosciano, Gerard P&F 15, No. 2, 69, (1990)
Flavor Type: green
 green fruity cocoa sweet fresh
Taste Description:
at 20.00 ppm.
Green, fruity, cocoa, with sweet fresh nuances
Mosciano, Gerard P&F 15, No. 2, 69, (1990)
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
2-Ethylbutyraldehyde 95%
FCI SAS
2 ETHYL BUTANAL
Odor: Sweet green
Parchem
2-ethyl butyraldehyde
Penta International
2-ETHYL BUTYRALDEHYDE FCC, Kosher
Santa Cruz Biotechnology
For experimental / research use only.
2-Ethylbutyraldehyde
Sigma-Aldrich: Aldrich
For experimental / research use only.
2-Ethylbutyraldehyde ≥92%
TCI AMERICA
For experimental / research use only.
2-Ethylbutyraldehyde >98.0%(GC)
 
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 11 - Highly flammable.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
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 33 - Take precautionary measures against static discharge.
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:
oral-rat LD50 3980 mg/kg
AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.

Dermal Toxicity:
skin-rabbit LD50 5990 ul/kg
Union Carbide Data Sheet. Vol. 12/14/1971,

Inhalation Toxicity:
inhalation-rat TCLo 8000 ppm/4H
AMA Archives of Industrial Hygiene and Occupational Medicine. Vol. 4, Pg. 119, 1951.

 
Safety in Use Information:
Category: flavoring agents
Recommendation for 2-ethyl butyraldehyde usage levels up to:
 not for fragrance use.
 
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
 average usual ppmaverage maximum ppm
baked goods: 0.2000020.00000
beverages(nonalcoholic): -10.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -40.00000
fruit ices: -40.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 0.1200025.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA): 97-96-1
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 7359
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1178
WGK Germany: 1
 2-ethylbutanal
Chemidplus: 0000097961
EPA/NOAA CAMEO: hazardous materials
RTECS: ES2625000 for cas# 97-96-1
 
References:
 2-ethylbutanal
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 97-96-1
Pubchem (cid): 7359
Pubchem (sid): 134970816
 
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
FDA Everything Added to Food in the United States (EAFUS): View
CHEBI: View
CHEMBL: View
HMDB (The Human Metabolome Database): HMDB31220
FooDB: FDB003244
Export Tariff Code: 2912.19.5000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
 
Potential Blenders and core components note
For Odor
balsamic
fir carboxylate
FR
fatty
hexyl pivalate
FR
floral
alpha-
amyl cinnamaldehyde diethyl acetal
FR
gamma-
damascone
FR
6,8-
dimethyl-2-nonanol
FR
lily propanol
FR
fruity
allyl amyl glycolate
FR
ethyl 2-cyclohexyl propionate
FR
ethyl 3,5,5-trimethyl hexanoate
FR
heptanal cyclic ethylene acetal
FR
(Z)-3-
hexen-1-yl 2-methyl-2-pentenoate
FR
rhubarb undecane
FR
tropical indene
FR
green
green dioxolane
FR
violet dienyne
FR
woody
verdoxan
FR
woody acetate
FR
For Flavor
No flavor group found for these
acetaldehyde 1,3-octane diol acetal
FL
allyl tiglate
FL
butyl methyl ketone
FL
ethyl 2-methyl-2-(methyl thio) propionate
FL
(E,E)-2,4-
heptadien-1-ol
FL
2-
heptenoic acid
FL
2-
hexenal
FL
2-
hexenal diethyl acetal
FL
hexyl (E)-2-hexenoate
FL
methyl 4-pentenoate
FL
2-
methyl butyl isobutyrate
FL
2-
methyl butyl propionate
FL
S-(
methyl thio) hexanoate
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
bready
bready
2-
propionyl thiazole
FL
burnt
furfuryl alcohol
FL
cocoa
butyraldehyde
FL
coconut
(R)-
massoia lactone
FL
coffee
diisoamyl thiomalate
FL
corn chip
2-
acetyl-2-thiazoline
FL
creamy
massoia lactone
FL
earthy
1-
hexen-3-yl acetate
FL
fruity
ethyl (E)-2-octenoate
FL
furfuryl propionate
FL
2-
furyl pentyl ketone
FL
kiwi distillates
FL
methyl (E)-3-nonenoate
FL
2-
methyl allyl butyrate
FL
(Z)-3-
nonen-1-yl acetate
FL
(Z)-5-
octen-1-yl acetate
FL
green
(E)-2-
hexenal diethyl acetal
FL
methyl 2-undecynoate
FL
3-(5-
methyl-2-furyl) butanal
FL
4-
methyl-2-pentenal
FL
(E,E)-2,4-
octadienal
FL
2,4-
octadienal
FL
metallic
2,5-
dihydroxy-1,4-dithiane
FL
pungent
acetaldehyde
FL
sour
3-
methyl valeric acid
FL
tropical
guava distillates
FL
psidium guajava fruit
FL
waxy
furfuryl octanoate
FL
 
Potential Uses:
 appleFL
 chocolate cocoa 
 orangeFL
 pearFL
 rumFL
 tomatoFL
 
Occurrence (nature, food, other): note
 bread white bread
Search PMC Picture
 citrus fruits
Search PMC Picture
 maize
Search PMC Picture
 
Synonyms:
 butanal, 2-ethyl-
 butyraldehyde, 2-ethyl-
 diethyl acetaldehyde
2-ethyl butanal
alpha-ethyl butanal
alpha-ethyl butyraldehyde
2-ethyl butyraldehyde FCC
2-ethyl butyric aldehyde
2-ethyl-butyraldehyde
2-ethylbutanal
2-ethylbutyraldehyde
2-ethylbutyric aldehyde
3-formyl pentane
 

Articles:

 None found yet.
 
Notes:
Occurs in canned foods, bread crusts, melon, french fries, maize and scallops. Flavouring ingredient
 
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