(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazoline

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cis- and trans-5-ethyl-4-methyl-2-(1-methylpropyl)-thiazoline

CAS: 83418-54-6 C10 H19 N S MW: 185.33343000 meaty

Identification

Name(Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazoline
CAS Number83418-54-6
FDA UNIIVBV00THQ12
Molecular FormulaC10 H19 N S
Molecular Weight185.33343000

Regulatory

JECFA Food Flavoring1762 cis- and trans-5-ethyl-4-methyl-2-(1-methylpropyl)-thiazoline
DG SANTE Food Flavourings15.131 cis- and trans-5-ethyl-4-methyl-2-(1-methylpropyl)-thiazoline
FEMA Number4318
FDANo longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF)83418-54-6 ; CIS- AND TRANS-5-ETHYL-4-METHYL-2-(2-BUTYL)-THIAZOLINE

Physical Properties

Appearance yellow clear liquid (est)
Assay 95.00 to 100.00 sum of isomers
Food Chemicals Codex Listed No
Specific Gravity 0.95000 to 0.95600 @ 25.00 °C.
Pounds per Gallon - (est). 7.905 to 7.955
Refractive Index 1.48700 to 1.49300 @ 20.00 °C.
Boiling Point 253.00 °C. @ 760.00 mm Hg, 238.00 to 239.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.064000 mmHg @ 25.00 °C. (est)
Flash Point 209.00 °F. TCC ( 98.30 °C. ) (est)
logP (o/w) 3.922 (est)
Soluble in water, 1.383 mg/L @ 25 °C (est)

Organoleptic Properties

Odor Description at 0.10 % in propylene glycol.

Safety Information

Oral/Parenteral ToxicityNot determined
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categoryflavoring agents
Recommendation for (Z+E)-5-ethyl-4-methyl-2-(2-butyl) thiazoline usage levels up tonot for fragrance use.
Maximised Survey-derived Daily Intakes (MSDI-EU)0.012 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA)ND (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI)160 (μg/person/day)
Threshold of Concern90 (μg/person/day)
Structure ClassIII
baked goods0.40000
beverages(nonalcoholic)0.20000
beverages(alcoholic)-
breakfast cereal0.40000
cheese-
chewing gum-
condiments / relishes-
confectionery froastings0.40000
egg products-
fats / oils0.20000
fish products0.10000
frozen dairy-
fruit ices0.40000
gelatins / puddings-
granulated sugar-
gravies-
hard candy-
imitation dairy-
instant coffee / tea-
jams / jellies-
meat products0.10000
milk products0.40000
nut products0.40000
other grains-
poultry-
processed fruits0.30000
processed vegetables0.30000
reconstituted vegetables-
seasonings / flavors-
snack foods-
soft candy-
soups0.20000
sugar substitutes-
sweet sauces-
Dairy products, excluding products of category 02.0 (01.0)0.40000
Fats and oils, and fat emulsions (type water-in-oil) (02.0)0.20000
Edible ices, including sherbet and sorbet (03.0)0.40000
Processed fruit (04.1)0.30000
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2)-
Confectionery (05.0)0.40000
Chewing gum (05.3)-
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0)0.20000
Bakery wares (07.0)0.50000
Meat and meat products, including poultry and game (08.0)0.10000
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0)0.10000
Eggs and egg products (10.0)-
Sweeteners, including honey (11.0)-
Salts, spices, soups, sauces, salads, protein products, etc. (12.0)0.20000
Foodstuffs intended for particular nutritional uses (13.0)0.40000
Non-alcoholic ("soft") beverages, excl. dairy products (14.1)0.20000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2)0.40000
Ready-to-eat savouries (15.0)1.00000
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0)0.20000

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Potential Uses

FL meat

Natural Occurrence

not found in nature

Synonyms

2-( butan-2-yl)-5-ethyl-4-methyl-4,5-dihydro-1,3-thiazole 2-sec- butyl-5-ethyl-4-methylthiazoline (Z+E)-5- ethyl-2,5-dihydro-4-methyl-2-(1-methyl propyl) thiazole (Z+E)-5- ethyl-4-methyl-2-(1-methyl propyl) thiazoline 5- ethyl-4-methyl-2-(1-methylpropyl)-thiazoline cis- and trans-5- ethyl-4-methyl-2-(1-methylpropyl)-thiazoline (Z+E)-5- ethyl-4-methyl-2-(2-butyl)-thiazoline cis- and trans-5- ethyl-4-methyl-2-(2-butyl)-thiazoline (Z+E)-5- ethyl-4-methyl-2-(2-butyl)thiazoline 5- ethyl-4,5-dihydro-4-methyl-2-(1-methylpropyl)-thiazole thiazole, 5-ethyl-4,5-dihydro-4-methyl-2-(1-methylpropyl)- Try the PubMed Search.