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

isopropyl isovalerate
isovaleric acid, isopropyl ester

Supplier Sponsors

Name:propan-2-yl 3-methylbutanoate
CAS Number: 32665-23-9Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:251-145-3
FDA UNII:7EVG31L4J8
Nikkaji Web:J135.627E
CoE Number:445
XlogP3-AA:2.20 (est)
Molecular Weight:144.21392000
Formula:C8 H16 O2
NMR Predictor:Predict (works with chrome or firefox)
Category:flavor and fragrance 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
JECFA Food Flavoring:310 isopropyl isovalerate
FLAVIS Number:09.450 (Old)
DG SANTE Food Flavourings:09.450 isopropyl isovalerate
FEMA Number:2961 isopropyl isovalerate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: ISOPROPYL ISOVALERATE
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: 97.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 142.00 °C. @ 760.00 mm Hg
Boiling Point: 68.00 to 70.00 °C. @ 55.00 mm Hg
Vapor Pressure:5.102000 mm/Hg @ 25.00 °C. (est)
Flash Point: 87.00 °F. TCC ( 30.56 °C. )
logP (o/w): 2.511 (est)
Soluble in:
 alcohol
 water, 412.1 mg/L @ 25 °C (est)
Insoluble in:
 water
Similar Items:note
allyl valerate
allyl isovalerate
amyl valerate
amyl isovalerate
isoamyl valerate
isoamyl isovalerate
para-anisyl isovalerate
para-anisyl valerate
benzyl valerate
benzyl isovalerate
bornyl valerate
bornyl isovalerate
(-)-bornyl isovalerate
isobornyl isovalerate
S-sec-butyl thioisovalerate
butyl valerate
butyl isovalerate
isobutyl valerate
isobutyl isovalerate
carvyl isovalerate
cinnamyl valerate
cinnamyl isovalerate
citronellyl valerate
citronellyl isovalerate
para-cresyl valerate
para-cresyl isovalerate
cyclohexyl valerate
cyclohexyl isovalerate
cyclotene isovalerate
decyl valerate
decyl isovalerate
ethyl valerate
ethyl isovalerate
eugenyl isovalerate
furfuryl isovalerate
furfuryl valerate
geranyl valerate
geranyl isovalerate
(E)-2-hepten-1-yl isovalerate
heptyl isovalerate
sec-heptyl isovalerate
heptyl valerate
(E)-2-hexen-1-yl valerate
(E)-2-hexen-1-yl isovalerate
(Z)-3-hexen-1-yl valerate
(Z)-3-hexen-1-yl isovalerate
hexyl valerate
hexyl isovalerate
linalyl valerate
linalyl isovalerate
menthyl valerate
menthyl isovalerate
methyl 2-methyl valerate
methyl 4-methyl valerate
2-methyl butyl isovalerate
4-methyl pentyl isovalerate
methyl thio isovalerate
methyl valerate
methyl isovalerate
myrtenyl isovalerate
neryl isovalerate
nonyl isovalerate
nonyl valerate
octyl valerate
octyl isovalerate
phenethyl isovalerate
2-phenethyl valerate
3-phenyl propyl isovalerate
phenyl propyl valerate
S-prenyl thioisovalerate
isopropyl thioisovalerate
propyl valerate
propyl isovalerate
isopropyl valerate
rhodinyl isovalerate
terpinyl isovalerate
terpinyl valerate
 
Organoleptic Properties:
Odor Type: fruity
Odor Strength:medium
apple pineapple fruity winey
Odor Description:at 100.00 %. apple pineapple fruity winey
Odor and/or flavor descriptions from others (if found).
Kingchem Laboratories
ISOPROPYL ISOVALERATE
Odor Description:Ethereal-fruity, diffusive and winey, pineapple type
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
Frutarom
ISOPROPYL ISOVALERATE
Grau Aromatics
iso-PROPYL-iso-VALERATE
NI, Kosher
Inoue Perfumery
isoPROPYL ISOVALERATE
Kingchem Laboratories
ISOPROPYL ISOVALERATE
Odor: Ethereal-fruity, diffusive and winey, pineapple type
Penta International
ISOPROPYL ISOVALERATE
SRS Aromatics
isoPROPYL ISO VALERATE
Synerzine
isoPropyl Isovalerate
 
Safety Information:
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 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 37/39 - Wear suitable 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: flavor and fragrance agents
Recommendation for isopropyl isovalerate usage levels up to:
  8.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.24 (μg/capita/day)
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: -11.00000
beverages(nonalcoholic): -3.40000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.40000
fruit ices: -3.40000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -11.00000
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:
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 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf

Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission
View page or View pdf

Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf

EPI System: View
EPA Substance Registry Services (TSCA):32665-23-9
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :61914
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 3272
WGK Germany:3
propan-2-yl 3-methylbutanoate
Chemidplus:0032665239
 
References:
 propan-2-yl 3-methylbutanoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:32665-23-9
Pubchem (cid):61914
Pubchem (sid):135018345
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
FDA Everything Added to Food in the United States (EAFUS):View
HMDB (The Human Metabolome Database):HMDB32046
FooDB:FDB008750
Export Tariff Code:2915.60.0000
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
animal
methyl (E)-2-octenoate
FL/FR
chemical
propyl propionate
FL/FR
ethereal
iso
butyl alcohol
FL/FR
fatty
allyl octanoate
FL/FR
3-
decen-2-one
FL/FR
methyl 2-hexenoate
FL/FR
fermented
hexanal diethyl acetal
FL/FR
floral
apple blossom fragrance
FR
gamma-
damascone
FR
(Z)-alpha-
damascone
FL/FR
alpha-
damascone
FL/FR
methyl citronellate
FL/FR
octyl isovalerate
FL/FR
fruity
acetaldehyde hexyl isoamyl acetal
FL/FR
acetoin acetate
FL/FR
allyl 10-undecenoate
FL/FR
allyl 3,5,5-trimethyl hexanoate
FL/FR
allyl cinnamate
FL/FR
allyl cyclohexyl acetate
FL/FR
allyl cyclohexyl butyrate
FL/FR
allyl cyclohexyl propionate
FL/FR
allyl heptanoate
FL/FR
allyl hexanoate
FL/FR
allyl isovalerate
FL/FR
allyl propionate
FL/FR
allyl sorbate
FL/FR
amyl 2-methyl butyrate
FL/FR
amyl hexanoate
FL/FR
iso
amyl hexanoate
FL/FR
amyl isobutyrate
FL/FR
amyl isovalerate
FL/FR
amyl propionate
FL/FR
iso
amyl valerate
FL/FR
apple cider fragrance
FR
baked
apple fragrance
FR
green
apple fragrance
FR
red
apple fragrance
FR
apple ketal
FL/FR
apple specialty
FR
benzyl ethyl ether
FL/FR
benzyl isovalerate
FL/FR
benzyl propionate
FL/FR
iso
butyl 2-butenoate
FL/FR
iso
butyl butyrate
FL/FR
butyl butyrate
FL/FR
iso
butyl hexanoate
FL/FR
iso
butyl isobutyrate
FL/FR
butyl isovalerate
FL/FR
iso
butyl isovalerate
FL/FR
butyl valerate
FL/FR
cinnamyl isobutyrate
FL/FR
cyclohexyl butyrate
FL/FR
cyclohexyl hexanoate
FL/FR
cyclohexyl isovalerate
FL/FR
(E)-alpha-
damascone
FL/FR
eriocephalus punctulatus flower oil
FR
ethyl (Z)-4-octenoate
FL/FR
ethyl 2-methyl butyrate
FL/FR
ethyl 3-(2-furyl) propanoate
FL/FR
ethyl 3-hexenoate
FL/FR
ethyl 3-methyl valerate
FL/FR
ethyl butyrate
FL/FR
ethyl cyclohexane propionate
FL/FR
ethyl heptanoate
FL/FR
ethyl hexanoate
FL/FR
ethyl isovalerate
FL/FR
ethyl valerate
FL/FR
fruity ketal
FL/FR
geranyl 2-methyl butyrate
FL/FR
geranyl isovalerate
FL/FR
heptyl isobutyrate
FL/FR
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
hexyl formate
FL/FR
hexyl isovalerate
FL/FR
methyl (Z)-4-octenoate
FL/FR
methyl 2-methyl valerate
FL/FR
2-
methyl butyl butyrate
FL/FR
methyl butyrate
FL/FR
methyl hexanoate
FL/FR
methyl isobutyrate
FL/FR
methyl isovalerate
FL/FR
methyl valerate
FL/FR
nonyl isovalerate
FL/FR
pineapple hydroxyhexanoate
FL/FR
propyl 2-methyl butyrate
FL/FR
iso
propyl butyrate
FL/FR
propyl heptanoate
FL/FR
iso
propyl hexanoate
FL/FR
iso
propyl isobutyrate
FL/FR
propyl isovalerate
FL/FR
(E,E)-5,6,7,7-
tetramethyl-2,5-octadien-4-one
FR
green
butyl heptanoate
FL/FR
ethyl (E,Z)-2,4-decadienoate
FL/FR
ethyl (E)-4-decenoate
FL/FR
galbanum oxyacetate
FR
galbascone (IFF)
FR
green note propionate
FL/FR
(Z)-3-
hexen-1-yl 2-methyl butyrate
FL/FR
(Z)-3-
hexen-1-yl acetate
FL/FR
(E)-2-
hexen-1-yl butyrate
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl propionate
FL/FR
(Z)-3-
hexen-1-yl valerate
FL/FR
(E)-2-
hexen-1-yl valerate
FL/FR
(Z)-3-
hexenal
FL/FR
(Z)-3-
hexenal diethyl acetal
FL/FR
(E)-2-
hexenal propylene glycol acetal
FL/FR
3-
hexenyl 2-methyl butyrate
FL/FR
hexyl 2-methyl butyrate
FL/FR
hexyl butyrate
FL/FR
hexyl isobutyrate
FL/FR
methyl (E)-3-hexenoate
FL/FR
3-
octyl formate
FL/FR
(E)-2-
pentenal
FL/FR
pineapple heptadienone 10%
FR
propyl tiglate
FL/FR
powdery
applelide (IFF)
FR
sulfurous
ethyl methyl mercaptopropionate
FL/FR
tropical
tropical 3-thiobutyrate
FL/FR
waxy
ethyl decanoate
FL/FR
woody
marine formate
FR
lariciu
pine needle oil
FR
For Flavor
No flavor group found for these
acetaldehyde hexyl isoamyl acetal
FL/FR
allyl 10-undecenoate
FL/FR
allyl 3,5,5-trimethyl hexanoate
FL/FR
allyl cinnamate
FL/FR
allyl cyclohexyl butyrate
FL/FR
allyl sorbate
FL/FR
amyl 2-methyl butyrate
FL/FR
iso
amyl 3-methyl thiopropionate
FL
amyl isobutyrate
FL/FR
amyl isovalerate
FL/FR
amyl propionate
FL/FR
benzyl ethyl ether
FL/FR
cyclohexyl butyrate
FL/FR
cyclohexyl hexanoate
FL/FR
(Z)-alpha-
damascone
FL/FR
ethyl 3-methyl valerate
FL/FR
ethyl cyclohexane propionate
FL/FR
geranyl 2-methyl butyrate
FL/FR
heptyl 2-methyl butyrate
FL
hexanal diethyl acetal
FL/FR
(E)-3-
hexenal
FL
(Z)-3-
hexenal diethyl acetal
FL/FR
(E)-2-
hexenal dimethyl acetal
FL
(E)-2-
hexenal propylene glycol acetal
FL/FR
2-
hexyl acetate
FL
methyl (Z)-4-octenoate
FL/FR
methyl 2-hexenoate
FL/FR
nonyl isovalerate
FL/FR
octyl isovalerate
FL/FR
propyl 2-methyl butyrate
FL/FR
iso
propyl hexanoate
FL/FR
iso
propyl isobutyrate
FL/FR
propyl isovalerate
FL/FR
propyl tiglate
FL/FR
sorbyl propionate
FL
alliaceous
alliaceous
allyl propionate
FL/FR
berry
heptyl isobutyrate
FL/FR
ethereal
iso
butyl alcohol
FL/FR
methyl isobutyrate
FL/FR
fatty
allyl octanoate
FL/FR
ethyl (E)-4-decenoate
FL/FR
floral
methyl citronellate
FL/FR
fruity
acetoin acetate
FL/FR
allyl cyclohexyl acetate
FL/FR
allyl cyclohexyl propionate
FL/FR
allyl heptanoate
FL/FR
allyl hexanoate
FL/FR
allyl isovalerate
FL/FR
amyl hexanoate
FL/FR
iso
amyl hexanoate
FL/FR
iso
amyl valerate
FL/FR
apple ketal
FL/FR
benzyl isovalerate
FL/FR
benzyl propionate
FL/FR
iso
butyl butyrate
FL/FR
butyl butyrate
FL/FR
butyl heptanoate
FL/FR
iso
butyl hexanoate
FL/FR
iso
butyl isobutyrate
FL/FR
butyl isovalerate
FL/FR
butyl valerate
FL/FR
cinnamyl isobutyrate
FL/FR
cyclohexyl isovalerate
FL/FR
(E)-alpha-
damascone
FL/FR
alpha-
damascone
FL/FR
ethyl (Z)-4-octenoate
FL/FR
ethyl 2-methyl butyrate
FL/FR
ethyl 3-(2-furyl) propanoate
FL/FR
ethyl 3-hexenoate
FL/FR
ethyl butyrate
FL/FR
ethyl heptanoate
FL/FR
ethyl hexanoate
FL/FR
ethyl isovalerate
FL/FR
ethyl valerate
FL/FR
fruity ketal
FL/FR
furfuryl valerate
FL
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
methyl (E)-2-octenoate
FL/FR
methyl 2-methyl valerate
FL/FR
2-
methyl butyl butyrate
FL/FR
methyl hexanoate
FL/FR
methyl isovalerate
FL/FR
methyl valerate
FL/FR
pineapple hydroxyhexanoate
FL/FR
iso
propyl butyrate
FL/FR
fusel
methyl butyrate
FL/FR
green
iso
butyl 2-butenoate
FL/FR
iso
butyl isovalerate
FL/FR
3-
decen-2-one
FL/FR
ethyl (E,Z)-2,4-decadienoate
FL/FR
geranyl isovalerate
FL/FR
green note propionate
FL/FR
(Z)-3-
hexen-1-yl 2-methyl butyrate
FL/FR
(Z)-3-
hexen-1-yl acetate
FL/FR
(E)-2-
hexen-1-yl butyrate
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl propionate
FL/FR
(Z)-3-
hexen-1-yl valerate
FL/FR
(E)-2-
hexen-1-yl valerate
FL/FR
(Z)-3-
hexenal
FL/FR
3-
hexenyl 2-methyl butyrate
FL/FR
hexyl 2-methyl butyrate
FL/FR
hexyl butyrate
FL/FR
hexyl formate
FL/FR
hexyl isobutyrate
FL/FR
hexyl isovalerate
FL/FR
methyl (E)-3-hexenoate
FL/FR
(E)-2-
pentenal
FL/FR
sulfurous
ethyl methyl mercaptopropionate
FL/FR
methyl 4-(methyl thio) butyrate
FL
tropical 3-thiobutyrate
FL/FR
tropical
propyl propionate
FL/FR
waxy
ethyl decanoate
FL/FR
3-
octyl formate
FL/FR
propyl heptanoate
FL/FR
 
Potential Uses:
FRapple
FRapricot
FRdate
FRfruit
 melon watermelon muskmelon cantaloupe
FRpineapple
FRquince
 
Occurrence (nature, food, other):note
 apple fruit
Search PMC Picture
 heracleum paphlagonicum czeczott fruit oil turkey @ 0.40%
Data GC Search Trop Picture
 
Synonyms:
 butanoic acid, 3-methyl-, 1-methylethyl ester
 butyric acid, 3-methyl-, isopropyl ester
3-methyl butanoic acid 1-methyl ethyl ester
1-methyl ethyl 3-methyl butanoate
3-methylbutanoic acid 1-methylethyl ester
1-methylethyl 3-methylbutanoate
 propan-2-yl 3-methylbutanoate
isopropyl 3-methyl butanoate
isopropyl 3-methyl butyrate
isopropyl 3-methylbutanoate
isopropyl 3-methylbutyrate
isopropyl iso valerate
iso-propyl iso-valerate
isopropyl isopentanoate
isopropyl isovalerianate
isopropyl isovalianate
iso-propyl-iso-valerate
isovaleric acid isopropyl ester
isovaleric acid, isopropyl ester
 
 
Notes:
Used in pineapple fruit flavouring
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