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

2-propyl thiazole
thiazole, 2-propyl-

Supplier Sponsors

Name:2-propyl-1,3-thiazole
CAS Number: 17626-75-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:241-606-7
FDA UNII:T395979VRL
Nikkaji Web:J45.587C
MDL:MFCD00053154
XlogP3-AA:2.10 (est)
Molecular Weight:127.20973000
Formula:C6 H9 N S
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:15.098 (Old)
DG SANTE Food Flavourings:15.098 2-propylthiazole
 
Physical Properties:
Appearance:pale yellow liquid to solid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Melting Point: 78.00 °C. @ 760.00 mm Hg
Boiling Point: 172.00 °C. @ 760.00 mm Hg
Vapor Pressure:2.160000 mm/Hg @ 25.00 °C. (est)
Flash Point: 129.00 °F. TCC ( 53.89 °C. )
logP (o/w): 1.362 (est)
Soluble in:
 water, 661.1 mg/L @ 25 °C (est)
Stability:
 stable in most media
 
Organoleptic Properties:
Odor Type: green
Odor Strength:high ,
recommend smelling in a 0.01 % solution or less
green herbal
Odor Description:at 0.01 % in propylene glycol. green herbal
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Ambles Nature et Chimie
2 PROPYL THIAZOLE
Beijing Lys Chemicals
2-Normal-Propyl thiazole
BOC Sciences
For experimental / research use only.
2-Propylthiazole
Endeavour Specialty Chemicals
2-Propyl-1,3-thiazole 98% F&F
Speciality Chemical Product Groups
Jinan Enlighten Chemical Technology(Wutong Aroma )
2-Propyl thiazole Kosherk
M&U International
2-PROPYL THIAZOLE, Kosher
Penta International
2-PROPYLTHIAZOLE, Kosher
Santa Cruz Biotechnology
For experimental / research use only.
2-Propylthiazole
Sunaux International
2-Propyl Thiazole
Synerzine
2-n-Propylthiazole
TCI AMERICA
For experimental / research use only.
2-Propylthiazole >98.0%(GC)
Treatt
2-Propyl Thiazole
 
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 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: flavoring agents
Recommendation for 2-propyl thiazole usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.085 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 160 (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): 0.200001.00000
Edible ices, including sherbet and sorbet (03.0): 0.400002.00000
Processed fruit (04.1): 0.300001.50000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): --
Confectionery (05.0): 0.400002.00000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): 0.200001.00000
Bakery wares (07.0): 0.400002.00000
Meat and meat products, including poultry and game (08.0): 0.100000.40000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.100000.40000
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.200001.00000
Foodstuffs intended for particular nutritional uses (13.0): 0.400002.00000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.200001.00000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 0.400002.00000
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):

Flavouring Group Evaluation 21: Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 76, (FGE.76)[1] - Consideration of sulphur-containing heterocyclic compounds evaluated by JECFA (59th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29, miscellaneous substances from chemical group 30 evaluated by EFSA in FGE.21 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Flavouring Group Evaluation 21, Revision 1 (FGE.21Rev1): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 Miscellaneous substances from chemical group 30
View page or View pdf

Flavouring Group Evaluation 93 (FGE.93): Consideration of sulphur heterocyclic evaluated by JECFA (68th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl evaluated by EFSA in FGE.21Rev1 (2009)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 21, Revision 2 (FGE.21Rev2): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30.
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 21, Revision 3 (FGE.21Rev3): Thiazoles, thiophenes, thiazoline and thienyl derivatives from chemical groups 29 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 21, Revision 4 (FGE.21Rev4): Thiazoles, thiophenes, thiazoline and thienyl derivatives from chemical groups 29 and 30
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 21, Revision 5 (FGE.21Rev5): Thiazoles, thiophenes, thiazoline and thienyl derivatives from chemical groups 29 and 30
View page or View pdf

EPI System: View
EPA Substance Registry Services (TSCA):17626-75-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :87198
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
2-propyl-1,3-thiazole
Chemidplus:0017626754
 
References:
 2-propyl-1,3-thiazole
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:17626-75-4
Pubchem (cid):87198
Pubchem (sid):135043647
 
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
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2930.90.2900
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
alliaceous
ferula assa-foetida gum oil
FL/FR
methyl furfuryl disulfide
FL/FR
animal
iso
butyl quinoline
FR
anisic
estragole
FL/FR
balsamic
cinnamyl formate
FL/FR
chocolate
2,4,5-
trimethyl thiazole
FL/FR
citrus
iso
decyl acetate
FR
earthy
1-
octen-3-ol
FL/FR
ethereal
acetal
FL/FR
ethyl 4-pentenoate
FL/FR
ethyl pyruvate
FL/FR
fatty
5-
methyl-5-hexen-2-one
FL/FR
octanoic acid
FL/FR
(E)-2-
octenal
FL/FR
floral
dihydrorose oxide
FR
dimethyl benzyl carbinyl butyrate
FL/FR
2,4-
dimethyl-3-cyclohexene-1-methanol
FR
geranium oil africa
FL/FR
geranium oil egypt
FL/FR
neryl formate
FL/FR
2-
pentyl cyclopentanone
FR
iso
phytol
FL/FR
reseda absolute
FR
rose pyran
FR
fruity
hexanal propylene glycol acetal
FL/FR
2-
pentyl furan
FL/FR
tropical indene
FR
tropical thiazole
FL/FR
green
iso
butyl heptanoate
FL/FR
iso
butyl methyl ketone
FL/FR
2-sec-
butyl thiazole
FL/FR
cortex pyridine
FL/FR
ethyl (E)-2-hexenoate
FL/FR
flower hexene
FR
geranium thiazole
FL/FR
heptanal (aldehyde C-7)
FL/FR
1-
heptanol
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 formate
FL/FR
(Z)-3-
hexen-1-yl lactate
FL/FR
(Z)-3-
hexen-1-yl phenyl acetate
FL/FR
(Z)-3-
hexen-1-yl pyruvate
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
4-
hexenol
FL/FR
3-
hexenyl 2-methyl butyrate
FL/FR
hexyl hexanoate
FL/FR
english
ivy leaf absolute
FR
melon nonenoate
FL/FR
6-
methyl-3-hepten-2-one
FL/FR
2,6-
nonadien-1-ol
FL/FR
2-
octen-1-ol
FL/FR
1-
penten-3-ol
FL/FR
seaweed absolute (fucus vesiculosus et serratus)
FL/FR
herbal
6-
acetoxydihydrotheaspirane
FL/FR
alpha-
amyl cinnamyl formate
FL/FR
anethum graveolens herb oil
FL/FR
anthemis nobilis flower oil roman
FL/FR
sweet
basil absolute
FL/FR
(+)-alpha-
campholenic aldehyde
FL/FR
dill weed oil reunion
FL/FR
dimethyl benzyl carbinyl formate
FL/FR
cis-
herbal cyclohexane
FR
herbal dioxane
FR
herbal heptane
FR
hop absolute
FL/FR
hop oil
FL/FR
linalyl formate
FL/FR
linalyl octanoate
FL/FR
marigold oil mexico
FL/FR
melaleuca leucadendron var. cajuputi leaf oil
FL/FR
(E)-6-
methyl-3-hepten-2-one
FL/FR
nonisyl formate
FR
1-
octen-3-yl acetate
FL/FR
origanum oil
FL/FR
origanum oil greece
FL/FR
curled
parsley herb oil
FL/FR
perillaldehyde
FL/FR
tagete oil CO2 extract
FL/FR
tagete oil rwanda
FL/FR
tagete oil south africa
FL/FR
theaspirane
FL/FR
thyme absolute
FL/FR
tricyclodecyl acetate
FR
viridiflorol
FL/FR
wormwood oil america
FL/FR
wormwood oil cuba
FL/FR
wormwood oil italy
FL/FR
wormwood oil poland
FL/FR
melon
(Z)-6-
nonen-1-ol
FL/FR
minty
iso
propyl tiglate
FL/FR
(-)-iso
pulegol
FL/FR
mossy
treemoss absolute
FR
musty
hazelnut pyrazine
FL/FR
nutty
2-
acetyl-3-methyl pyrazine
FL/FR
4,5-
dimethyl-2-ethyl-3-thiazoline
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
2-
methyl-3-(methyl thio) pyrazine
FL/FR
2,4,5-
trimethyl oxazole
FL/FR
vinyl sulfurol
FL/FR
pine
dipentene terpene hydrocarbon byproducts
FR
spicy
iso
butyl angelate
FL/FR
(-)-
cubenol
FL/FR
cuminaldehyde
FL/FR
iso
cyclogeraniol (IFF)
FR
sulfurous
benzothiazole
FL/FR
dimethyl disulfide
FL/FR
dimethyl sulfide
FL/FR
grapefruit menthane
FL/FR
lychee mercaptan acetate
FL/FR
methyl 3-(methyl thio) propionate
FL/FR
3-(
methyl thio) hexanol
FL/FR
vegetable
1-
furfuryl pyrrole
FL/FR
mesityl oxide
FL/FR
methional
FL/FR
tetrahydrofurfuryl alcohol
FL/FR
waxy
methyl octanoate
FL/FR
woody
verdoxan
FR
For Flavor
No flavor group found for these
6-
acetoxydihydrotheaspirane
FL/FR
(E)-
aconitic acid
FL
alpha-
amyl cinnamyl formate
FL/FR
iso
butyl heptanoate
FL/FR
iso
butyl mercaptan
FL
2-sec-
butyl thiazole
FL/FR
4-
butyl thiazole
FL
2-(2-
butyl)-4,5-dimethyl-3-thiazoline
FL
diisopropyl sulfide
FL
dimethyl benzyl carbinyl formate
FL/FR
ethyl 4-pentenoate
FL/FR
2-
ethyl-4,5-dimethyl oxazole
FL
fig leaf absolute
FL
(E,E)-2,4-
hexadien-1-ol
FL
(Z)-3-
hexen-1-yl (E)-crotonate
FL/FR
2-
hexenal
FL
(E)-4-
hexenal
FL
linalyl formate
FL/FR
melaleuca leucadendron var. cajuputi leaf oil
FL/FR
2-
methyl thiazole
FL
4-(
methyl thio) butanol
FL
2-
methyl-3-(methyl thio) pyrazine
FL/FR
(E)-6-
methyl-3-hepten-2-one
FL/FR
6-
methyl-3-hepten-2-one
FL/FR
2-
methyl-5-methoxythiazole
FL
2-iso
propyl pyridine
FL
3-
propyl pyridine
FL
2-iso
propyl-3-(methyl thio) pyrazine
FL
seaweed absolute (fucus vesiculosus et serratus)
FL/FR
viridiflorol
FL/FR
alliaceous
alliaceous
cyclopentyl mercaptan
FL
ferula assa-foetida gum oil
FL/FR
2-
methyl thioacetaldehyde
FL
3-
tetrahydrothiophenone
FL
tropical thiazole
FL/FR
burnt
2,4,5-
trimethyl oxazole
FL/FR
coffee
methyl furfuryl disulfide
FL/FR
cooling
theaspirane
FL/FR
ethereal
5-
methyl-5-hexen-2-one
FL/FR
fatty
(E,E)-2,4-
heptadienal
FL
2-
octen-1-ol
FL/FR
(E)-2-
octenal
FL/FR
(E)-2-
octenoic acid
FL
floral
dimethyl benzyl carbinyl butyrate
FL/FR
geranium oil africa
FL/FR
geranium oil egypt
FL/FR
fruity
ethyl (E)-2-hexenoate
FL/FR
hexanal propylene glycol acetal
FL/FR
hexyl hexanoate
FL/FR
linalyl octanoate
FL/FR
neryl formate
FL/FR
tagete oil CO2 extract
FL/FR
tagete oil rwanda
FL/FR
tagete oil south africa
FL/FR
green
iso
butyl angelate
FL/FR
iso
butyl methyl ketone
FL/FR
(+)-alpha-
campholenic aldehyde
FL/FR
cortex pyridine
FL/FR
dihydroxyacetophenone (mixed isomers)
FL
geranium thiazole
FL/FR
heptanal (aldehyde C-7)
FL/FR
(E)-2-
heptenal
FL
(Z)-4-
heptenal
FL/FR
(Z)-4-
hexen-1-ol
FL/FR
(Z)-3-
hexen-1-yl formate
FL/FR
(Z)-3-
hexen-1-yl lactate
FL/FR
(Z)-3-
hexen-1-yl phenyl acetate
FL/FR
(Z)-3-
hexen-1-yl pyruvate
FL/FR
(Z)-3-
hexen-1-yl tiglate
FL/FR
3-
hexenyl 2-methyl butyrate
FL/FR
melon nonenoate
FL/FR
methyl octanoate
FL/FR
3-(5-
methyl-2-furyl) butanal
FL
2,6-
nonadien-1-ol
FL/FR
2,4-
octadienal
FL
1-
octen-3-yl acetate
FL/FR
4-
penten-1-yl acetate
FL
1-
penten-3-ol
FL/FR
2-
pentyl furan
FL/FR
2-
propyl pyrazine
FL
iso
propyl tiglate
FL/FR
propylene glycol acetone ketal
FL
herbal
anethum graveolens herb oil
FL/FR
anthemis nobilis flower oil roman
FL/FR
sweet
basil absolute
FL/FR
dill weed oil reunion
FL/FR
hop absolute
FL/FR
hop oil
FL/FR
marigold oil mexico
FL/FR
origanum oil
FL/FR
origanum oil greece
FL/FR
curled
parsley herb oil
FL/FR
thyme absolute
FL/FR
wormwood oil america
FL/FR
wormwood oil cuba
FL/FR
wormwood oil italy
FL/FR
wormwood oil poland
FL/FR
juicy
lychee mercaptan acetate
FL/FR
licorice
estragole
FL/FR
malty
yeast thiazoline
FL
meaty
benzothiazole
FL/FR
3-
mercapto-3-methyl butanol
FL
metallic
4-
hexenol
FL/FR
3-(
methyl thio) hexanol
FL/FR
minty
(-)-iso
pulegol
FL/FR
mushroom
1-
octen-3-ol
FL/FR
musty
2-
ethoxythiazole
FL
hazelnut pyrazine
FL/FR
nutty
acetal
FL/FR
2-
acetyl-3-methyl pyrazine
FL/FR
3,5-
diethyl-2-methyl pyrazine
FL
4,5-
dimethyl-2-ethyl-3-thiazoline
FL/FR
2-
methyl thio-3,5 or 6-methyl pyrazine
FL/FR
tetrahydrofurfuryl alcohol
FL/FR
2,4,5-
trimethyl thiazole
FL/FR
vinyl sulfurol
FL/FR
oily
iso
phytol
FL/FR
onion
2-
methyl-1,3-dithiolane
FL
propyl thioacetate
FL
potato
mesityl oxide
FL/FR
roasted
ethyl 3-(furfuryl thio) propionate
FL
rummy
ethyl pyruvate
FL/FR
soapy
octanoic acid
FL/FR
solvent
1-
heptanol
FL/FR
spicy
cinnamyl formate
FL/FR
(-)-
cubenol
FL/FR
cuminaldehyde
FL/FR
jalapeno oleoresin
FL
perillaldehyde
FL/FR
sulfurous
dimethyl disulfide
FL/FR
dimethyl sulfide
FL/FR
furfuryl methyl sulfide
FL
grapefruit menthane
FL/FR
methyl 2-methyl-3-furyl disulfide
FL
methyl benzyl disulfide
FL
methyl thiomethyl butyrate
FL
potato butanone
FL
tomato
methional
FL/FR
tropical
3-
mercaptohexyl butyrate
FL
vegetable
1-
furfuryl pyrrole
FL/FR
methyl 3-(methyl thio) propionate
FL/FR
radish isothiocyanate
FL
waxy
(Z)-6-
nonen-1-ol
FL/FR
 
Potential Uses:
FLcoffee
FLgreen
FLherbal
FLnut
FLvegetable
 
Occurrence (nature, food, other):note
 beef roasted beef
Search PMC Picture
 coffee
Search PMC Picture
 
Synonyms:
2-piperidin-3-yl-1,3-benzothiazole
2-propyl-1,3-thiazole
2-(N-propyl)thiazole
2-propylthiazole
2-N-propylthiazole
 thiazole, 2-propyl-
 
 
Notes:
None found
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