2,5-diethyl-4-methyl thiazole

2,5-diethyl-4-methylthiazole

CAS: 41981-71-9 C8 H13 N S MW: 155.26361000 nutty

Identification

Name	2,5-diethyl-4-methyl thiazole
IUPAC	2,5-diethyl-4-methyl-1,3-thiazole
CAS Number	41981-71-9
FDA UNII	NC05V13YJK
Molecular Formula	C8 H13 N S
Molecular Weight	155.26361000
Nikkaji Number	J108.855F

Regulatory

DG SANTE Food Flavourings

15.050 2,5-diethyl-4-methylthiazole

Physical Properties

Appearance	colorless to pale yellow solid (est)
Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Melting Point	115.00 °C. @ 760.00 mm Hg
Boiling Point	217.00 to 218.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure	0.191000 mmHg @ 25.00 °C. (est)
Flash Point	179.00 °F. TCC ( 81.50 °C. ) (est)
logP (o/w)	3.085 (est)
Soluble in	alcohol
Insoluble in	water

Organoleptic Properties

Odor Description

at 0.01 % in propylene glycol.

Safety Information

Oral/Parenteral Toxicity	Not determined
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

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

Safety in Use

Category	flavoring agents
Recommendation for 2,5-diethyl-4-methyl thiazole usage levels up to	not for fragrance use.
Maximised Survey-derived Daily Intakes (MSDI-EU)	0.012 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI)	160 (μg/person/day)
Threshold of Concern	540 (μg/person/day)
Structure Class	II
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)	0.40000
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 nut FL potato

Natural Occurrence

bonito dried bonito PMC potato baked potato

Synonyms

2,5- diethyl-4-methyl-1,3-thiazole 2,5- diethyl-4-methylthiazole 4- methyl-2,5-diethyl thiazole 4- methyl-2,5-diethylthiazole thiazole, 2,5-diethyl-4-methyl- Try the PubMed Search.