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

isopropyl tiglate
isopropyl 2-methylcrotonate

Supplier Sponsors

Name:propan-2-yl 3-methylbut-2-enoate
CAS Number: 1733-25-1Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:217-067-9
FDA UNII:50936QM86D
Nikkaji Web:J2.599.226A
MDL:MFCD00016631
CoE Number:10733
XlogP3-AA:2.40 (est)
Molecular Weight:142.19798000
Formula:C8 H14 O2
NMR Predictor:Predict (works with chrome or firefox)
EFSA/JECFA Comments:
JECFA evaluated isopropyl tiglate (CASrn 6284-46-4). CASrn in Register refers to (E)-isomer.
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:312 isopropyl tiglate
FLAVIS Number:09.513 (Old)
DG SANTE Food Flavourings:09.513 isopropyl 2-methylcrotonate
FEMA Number:3229 isopropyl tiglate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: ISOPROPYL TIGLATE
 
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.89300 to 0.90500 @ 25.00 °C.
Pounds per Gallon - (est).: 7.431 to 7.531
Refractive Index:1.42500 to 1.43700 @ 20.00 °C.
Boiling Point: 73.00 °C. @ 30.00 mm Hg
Vapor Pressure:1.877000 mm/Hg @ 25.00 °C. (est)
Flash Point: 123.00 °F. TCC ( 50.56 °C. )
logP (o/w): 2.578 (est)
Soluble in:
 alcohol
 water, 497.1 mg/L @ 25 °C (est)
Insoluble in:
 water
Similar Items:note
allyl tiglate
amyl tiglate
isoamyl tiglate
benzyl methyl tiglate
benzyl tiglate
butyl tiglate
isobutyl tiglate
cinnamyl tiglate
(E)-citronellyl tiglate
(E)-ethyl tiglate
geranyl methyl tiglate
geranyl tiglate
(Z)-3-hexen-1-yl tiglate
hexyl tiglate
methyl tiglate
3-octyl tiglate
phenethyl tiglate
propyl tiglate
 
Organoleptic Properties:
Odor Type: minty
Odor Strength:medium ,
recommend smelling in a 1.00 % solution or less
sweet minty green vegetable spicy
Odor Description:at 1.00 % in dipropylene glycol. sweet mint green vegetable spice
minty cooling green vegetable spicy
Odor Description:Minty, cooling, green and vegetative with a spicy nuance
Mosciano, Gerard P&F 19, No. 4, 45, (1994)
Flavor Type: green
green minty vegetable
Taste Description: at 30.00 ppm. Green, minty and vegetative
Mosciano, Gerard P&F 19, No. 4, 45, (1994)
Odor and/or flavor descriptions from others (if found).
Bedoukian Research
ISOPROPYL TIGLATE ≥97.0%, Kosher
Odor Description:Sweet, minty odor
For a mint note in fragrances.
Taste Description:minty
Used in mango, vegetables, mint and licorice flavors.
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
Bedoukian Research
ISOPROPYL TIGLATE
≥97.0%, Kosher
Odor: Sweet, minty odor
Use: For a mint note in fragrances.
Flavor: minty
Used in mango, vegetables, mint and licorice flavors.
BOC Sciences
For experimental / research use only.
isoPropyl Tiglate
Grau Aromatics
isoPROPYL-TIGLATE*
NI, Kosher
Inoue Perfumery
ISOPROPYL TIGLATE
Penta International
ISOPROPYL TIGLATE, Kosher
SRS Aromatics
isoPROPYL TIGLATE
Synerzine
isoPropyl Tiglate
 
Safety Information:
European information :
Most important hazard(s):
Xi - Irritant
R 10 - Flammable.
R 36/38 - Irritating to skin and eyes.
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.
Human Experience:
10 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 839, 1979.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 17, Pg. 839, 1979.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for isopropyl tiglate usage levels up to:
  3.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.012 (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: 4
 average usual ppmaverage maximum ppm
baked goods: -5.00000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: -1.00000
confectionery froastings: --
egg products: --
fats / oils: -10.00000
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: -1.00000
granulated sugar: --
gravies: --
hard candy: --
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: -1.00000
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):1733-25-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :15613
National Institute of Allergy and Infectious Diseases:Data
WISER:UN 3272
WGK Germany:2
propan-2-yl 3-methylbut-2-enoate
Chemidplus:0001733251
RTECS:EM9254500 for cas# 1733-25-1
 
References:
 propan-2-yl 3-methylbut-2-enoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:1733-25-1
Pubchem (cid):15613
Pubchem (sid):134980367
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):HMDB37624
FooDB:FDB016738
Export Tariff Code:2916.19.6000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
anise
sweet
fennel seed oil
FL/FR
anisic
ocimum basilicum herb oil
FL/FR
ocimum basilicum leaf oil CO2 extract
FL/FR
balsamic
cinnamyl alcohol
FL/FR
(E)-
cinnamyl alcohol
FL/FR
guaiyl acetate
FL/FR
2-
phenyl propyl alcohol
FL/FR
citrus
ocimene quintoxide
FL/FR
ethereal
2-
methyl valeraldehyde
FL/FR
floral
cyclohexyl ethyl alcohol
FL/FR
cyclohexyl propanol
FR
dihydrocarvyl acetate
FL/FR
geranium oil bourbon
FL/FR
hexyl nonanoate
FL/FR
phenyl propyl phenyl acetate
FR
rose absolute (rosa damascena) bulgaria
FL/FR
fruity
2-
cyclopentyl cyclopentanone
FL/FR
2-
heptyl butyrate
FL/FR
tropical thiazole
FL/FR
green
2-iso
butyl pyrazine
FL/FR
carrot leaf oil (daucus carota ssp.maximus)
FR
cucumber essence
FL/FR
geranium thiazole
FL/FR
(Z)-4-
heptenal
FL/FR
(Z)-4-
hexen-1-ol
FL/FR
(Z)-3-
hexen-1-yl (E)-crotonate
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
4-
hexenol
FL/FR
2-
octen-1-ol
FL/FR
1-
penten-3-ol
FL/FR
iso
propyl decanoate
FL/FR
herbal
anethum graveolens herb oil
FL/FR
barosma betulina leaf oil
FL/FR
3-
butylidene phthalide
FL/FR
carrot seed oil (daucus carota ssp. gummifer hook. fil.) spain
FR
1,4-
cineole
FL/FR
coriander oleoresin
FL/FR
daucus carota fruit oil
FL/FR
dehydroxylinalool oxide
FL/FR
dill weed oil cuba
FL/FR
dill weed oil reunion
FL/FR
hop absolute
FL/FR
hop oil
FL/FR
6-
hydroxydihydrotheaspirane (mixture of isomers)
FL/FR
sabinene hydrate
FL/FR
thyme absolute
FL/FR
licorice
sweet
basil oleoresin
FL/FR
melon
(Z)-6-
nonen-1-ol
FL/FR
mentholic
laevo-
menthol
FL/FR
(±)-iso
menthone
FL/FR
menthyl acetate racemic
FL/FR
minty
betula lenta bark oil america
FL/FR
dihydrocarveol
FL/FR
dextro-
dihydrocarvone
FL/FR
ethyl benzoate
FL/FR
ethyl salicylate
FL/FR
trans-para-
menthan-2-one
FL/FR
homo
menthol
FL/FR
laevo-
menthyl lactate
FL/FR
methyl salicylate
FL/FR
pennyroyal oil fractions
FL/FR
peppermint absolute
FL/FR
peppermint oil america
FL/FR
peppermint oil idaho
FL/FR
(-)-iso
pulegol
FL/FR
iso
pulegol
FL/FR
iso
pulegyl formate
FL/FR
spearmint absolute
FL/FR
spearmint oil america
FL/FR
WS-23
FL/FR
spicy
iso
butyl angelate
FL/FR
carrot weed oil
FL/FR
cinnamaldehyde dimethyl acetal
FL/FR
cumin seed absolute
FL/FR
black
currant bud absolute
FL/FR
myrtenal
FL/FR
2-
octanol
FL/FR
origanum majorana oil
FL/FR
sulfurous
buchu mercaptan
FL/FR
grapefruit menthane
FL/FR
lychee mercaptan acetate
FL/FR
3-(
methyl thio) hexanol
FL/FR
vegetable
endo-1,2,3,3-
tetramethyl bicyclo(2.2.1)heptan-2-ol
FR
waxy
propyl decanoate
FL/FR
For Flavor
No flavor group found for these
2-iso
butyl pyrazine
FL/FR
2-(2-
butyl)-4,5-dimethyl-3-thiazoline
FL
(E)-
cinnamyl alcohol
FL/FR
2-
cyclopentyl cyclopentanone
FL/FR
(±)-N,N-
dimethyl menthyl succinamide
FL
2-
ethyl-4,5-dimethyl oxazole
FL
guaiyl acetate
FL/FR
2-
heptyl butyrate
FL/FR
(Z)-3-
hexen-1-yl (E)-crotonate
FL/FR
(E)-4-
hexenal
FL
hexyl nonanoate
FL/FR
3-laevo-
menthoxy-2-methyl propane-1,2-diol
FL
menthyl acetate racemic
FL/FR
2-
methyl thiazole
FL
4-(
methyl thio) butanol
FL
2-
methyl-6-propoxypyrazine
FL
propyl decanoate
FL/FR
iso
propyl decanoate
FL/FR
2-iso
propyl pyridine
FL
2-iso
propyl-3-(methyl thio) pyrazine
FL
iso
pulegyl formate
FL/FR
rose absolute (rosa damascena) bulgaria
FL/FR
menthyl methyl lactate
FL
alliaceous
alliaceous
3-
tetrahydrothiophenone
FL
tropical thiazole
FL/FR
truffle sulfide
FL
anise
sweet
fennel seed oil
FL/FR
camphoreous
6-
hydroxydihydrotheaspirane (mixture of isomers)
FL/FR
celery
3-
butylidene phthalide
FL/FR
coffee
2-iso
propyl pyrazine
FL
cooling
1,4-
cineole
FL/FR
laevo-
menthol
FL/FR
laevo-
menthyl lactate
FL/FR
peppermint oil america
FL/FR
sabinene hydrate
FL/FR
fatty
(E,E)-2,4-
heptadienal
FL
2-
octen-1-ol
FL/FR
floral
dihydrocarvyl acetate
FL/FR
geranium oil bourbon
FL/FR
green
iso
butyl angelate
FL/FR
carrot weed oil
FL/FR
cinnamyl alcohol
FL/FR
cucumber essence
FL/FR
cyclohexyl ethyl alcohol
FL/FR
dihydrocarveol
FL/FR
dextro-
dihydrocarvone
FL/FR
dihydroxyacetophenone (mixed isomers)
FL
geranium thiazole
FL/FR
(Z)-4-
heptenal
FL/FR
(E)-2-
heptenal
FL
(E,E)-2,4-
hexadienal
FL
(Z)-4-
hexen-1-ol
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
3-(5-
methyl-2-furyl) butanal
FL
ocimene quintoxide
FL/FR
2,4-
octadienal
FL
1-
penten-3-ol
FL/FR
2-
phenyl propyl alcohol
FL/FR
2-
propyl pyrazine
FL
propylene glycol acetone ketal
FL
herbal
anethum graveolens herb oil
FL/FR
barosma betulina leaf oil
FL/FR
coriander oleoresin
FL/FR
daucus carota fruit oil
FL/FR
dill weed oil cuba
FL/FR
dill weed oil reunion
FL/FR
hop absolute
FL/FR
hop oil
FL/FR
ocimum basilicum herb oil
FL/FR
ocimum basilicum leaf oil CO2 extract
FL/FR
origanum majorana oil
FL/FR
thyme absolute
FL/FR
juicy
lychee mercaptan acetate
FL/FR
licorice
sweet
basil oleoresin
FL/FR
medicinal
ethyl benzoate
FL/FR
metallic
4-
hexenol
FL/FR
3-(
methyl thio) hexanol
FL/FR
minty
betula lenta bark oil america
FL/FR
ethyl salicylate
FL/FR
trans-para-
menthan-2-one
FL/FR
homo
menthol
FL/FR
(±)-iso
menthone
FL/FR
methyl salicylate
FL/FR
myrtenal
FL/FR
(1R)-(-)-
myrtenal
FL
pennyroyal oil fractions
FL/FR
peppermint absolute
FL/FR
peppermint oil idaho
FL/FR
iso
pulegol
FL/FR
(-)-iso
pulegol
FL/FR
spearmint absolute
FL/FR
spearmint oil america
FL/FR
WS-23
FL/FR
onion
propyl thioacetate
FL
spicy
cinnamaldehyde dimethyl acetal
FL/FR
cumin seed absolute
FL/FR
black
currant bud absolute
FL/FR
jalapeno oleoresin
FL
2-
octanol
FL/FR
sulfurous
buchu mercaptan
FL/FR
grapefruit menthane
FL/FR
methyl benzyl disulfide
FL
vegetable
2-
methyl valeraldehyde
FL/FR
waxy
(Z)-6-
nonen-1-ol
FL/FR
woody
dehydroxylinalool oxide
FL/FR
 
Potential Uses:
FRlicorice
FRmango
FRmint
FLvegetable
 
Occurrence (nature, food, other):note
 found in nature
 
Synonyms:
2-butenoic acid, 3-methyl-, 1-methylethyl ester
1-methyl ethyl 2-methyl-2-butenoate
1-methyl ethyl-2-methyl-2-butenoate
2-methyl-2-butenoic acid 1-isopropyl ester
2-methyl-2-butenoic acid 1-methyl ethyl ester
2-methyl-2-butenoic acid 1-methylethyl ester
3-methyl-2-butenoic acid 1-methylethyl ester
3-methyl-2-butenoic acid, isopropyl ester
3-methyl,2-butenoic acid,isopropyl ester
1-methylethyl 2-methyl-2-butenoate
1-methylethyl-2-methyl-2-butenoate
 propan-2-yl 3-methylbut-2-enoate
isopropyl 2-methyl crotonate
isopropyl 2-methyl-2-butenoate
isopropyl 2-methylcrotonate
isopropyl 3-methyl-2-butenoate
isopropyl 3-methylbut-2-enoate
isopropyl alpha-methyl crotonate
isopropyl-tiglate
 tiglic acid isopropyl ester
 
 
Notes:
Flavouring ingredient
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