Articles:
| Perfumer & Flavorist: | Organoleptic Characteristics of Flavor Materials |
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Apiscent Labs, LLC Delivery of Quality Custom manufacturer and international supplier of fine ingredients. We believe inspired chemistry enriches lives. That's why our team is guided by a mission to provide fine ingredients to the worldwide pharmaceutical, flavor and fragrance markets with a primary focus on the manufacturing of value-added, research-based molecules. We're innovative problem solvers committed to excellence at every phase. Our work builds the foundation for our clients' continued success. Email: Info Email: Carl Sheeley Email: Customer Service Voice: +1 (414) 744 3993 Fax: +1 (414) 744 7111 Product(s): 2 ACETYL 2 THIAZOLINE
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Beijing Lys Chemicals Co, LTD. From Grams to Tons Fine chemical high-tech company which contains R&D, production, and sales. BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services. Email: Mr. Jia Email: Mr. Guo Voice: 86-10-68418738 Fax: 86-10-68418739 Mr. Guo 86-10-68483445 Mr. Guo 86-10-68418739 Product(s): 10065 2-Acetyl-2-thiazoline
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DeLong Chemicals America Custom Manufacturing Supplier of aroma chemicals, pharmaceutical and specialty chemical intermediates. DeLong Chemicals America, LLC is an extension of Shijiazhuang Lida Chemical Co, Ltd to North America, a leading supplier and manufacturer of aroma chemicals, serving the industries of food, tobacco and perfume, while also providing intermediates, custom synthesis and custom manufacturing for pharmaceutical and specialty chemical industries. US Email: Customer Service US Email: Sales US Voice: (203) 271-9017 Product(s): 0109 2-acetyl-2-thiazoline, Kosher
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M&U International LLC Steady supply & demand Meeting customers increasing demands at home as well as abroad. M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers. We warmly welcome your inquiries, come witness our solemn commitment for yourself. Email: Sales US Email: Sales Voice: +86-21-32515501 60762991 60762992 Fax: +86-21-32515502 64204960 US Voice: 908-359-9000 US Fax: 908-359-9002 Product(s): A0172 2-ACETYL-2-THIAZOLINE, Kosher
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Penta International Corporation Chemistry innovation At Penta, our products and services help businesses do business better. For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes. US Email: Technical Services US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 01-10550 2-ACETYL-2-THIAZOLINE
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SAFC Complete Supply Chain The perfect blend of products and services that bring your creativity to life. Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards. Email: Information US Email: Sales US Voice: 800-244-1173 US Fax: 800-368-4661 Product(s): W381718 2-Acetyl-2-thiazoline ≥96% MSDS
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Sunaux International Buy With Confidence We have industry leading processes and procedures to ensure nothing but the most reliable product. Sunaux International was founded in 2012 by the owner Mr.John Felton after spending 18 years involved in developing global business in the aromatic chemicals, fragrance and flavour compounds business. Email: John Felton Email: Stephen Zhou (Sales) Voice: 0512-57995626 Fax: 0512-57570299 Sales 0512-57995626 Sales 0512-57570299 Product(s): A0001 2-Acetyl-2-thiazoline
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Symrise AG Always Insiring More Symrise aroma molecules & cosmetic ingredients for unique and innovative fragrances, flavors and cosmetics. We are globally recognized as a leading provider of fragrances, flavors and active ingredients as well as aroma chemicals for the perfume, cosmetic, pharmaceutical, food and beverage industries. We combine our knowledge about consumers’ ever- changing needs with creativity and ground-breaking technologies. In doing so, we concentrate on the development of solutions that provide our customers with added value. We ensure sustained value creation by allowing our employees and shareholders to share our Company’s success. US Email: Life Essentials Email: Aroma Molecules Voice: +49 5531 90 0 Product(s): 105948 Acetyl thiazoline-2
Useful in: brown nuts, brown cereals, brown others, savory meat.
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Treatt PLC Full Range of Naturals World-leading, independent ingredients supplier to the flavour and fragrance industries. We are proud of our heritage in trading essential oils. Our founder Richard Court Treatt's charismatic and personable approach still embodies the spirit of Treatt today. Email: Enquiries US Email: Enquiries Voice: +44 (0) 1284 702500 Fax: +44 (0) 1284 703809 US Voice: +1 863 668 9500 US Fax: +1 863 668 3388 Product(s): 2-Acetyl-2-thiazoline
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| 1-(4,5-dihydro-1,3-thiazol-2-yl)ethanone (Click)
IUPAC Name: 1-(4,5-dihydro-1,3-thiazol-2-yl)ethanone
Std.InChI: InChI=1S/C5H7NOS/c1-4(7)5-6-2-3-8-5/h2-3H2,1H3
InChI: InChI=1/C5H7NOS/c1-4(7)5-6-2-3-8-5/h2-3H2,1H3
Std.InChIKey: FZOZFDAMVVEZSJ-UHFFFAOYSA-N
InChIKey: FZOZFDAMVVEZSJ-UHFFFAOYAO
SMILES: CC(=O)C1=NCCS1
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| CAS Number: | 29926-41-8 |
| FDA UNII: | TI3K1Q5Y1T |
| MDL: | MFCD00209496 |
| FEMA Number: | 3817 |
| CoE Number: | 2335 |
| XlogP3-AA: | 0.20 (est) |
| Molecular Weight: | 129.18199000 |
| Formula: | C5 H7 N O S |
| NMR Predictor: | Predict |
| 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 |
| IBM Patents: | Obtain |
| Pubchem Patents: | Search |
| PubMed: | Search |
| NCBI: | Search |
| JECFA Food Flavoring: | 1759 2-acetyl-2-thiazoline |
| Flavis Number: | 15.010 (Old) |
| EU SANCO Food Flavourings: | 15.010 2-acetyl-2-thiazoline |
| FEMA Number: | 3817 2-acetyl-2-thiazoline |
| FDA Mainterm: | 2-ACETYL-2-THIAZOLINE |
Physical Properties:
| Appearance: | dark yellow orange brown liquid to solid (est) |
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 1.16000 to 1.17000 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 9.652 to 9.736 |
| Refractive Index: | 1.52740 to 1.52840 @ 20.00 °C. |
| Melting Point: | 27.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 222.00 to 223.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 0.094200 mm/Hg @ 25.00 °C. |
| Flash Point: | 198.00 °F. TCC ( 92.22 °C. ) |
| logP (o/w): | -0.890 |
| Shelf Life: | 24.00 month(s) or longer if stored properly. |
| Storage: | store in cool, dry place in tightly sealed containers, protected from heat and light. |
Organoleptic Properties:
| Odor Type: | corn chip |
| Odor Strength: | high , recommend smelling in a 0.10 % solution or less |
| Odor Description: at 0.10 % in propylene glycol. | corn chip taco potato chip toasted bread nutty Luebke, William tgsc, (1993) |
| Odor sample from: | SAFC |
| Odor Description: at 1.00 % in ethyl alcohol. | Corn chips, green onion, crispy chicken skin, toasted grain with a nutty background, roasted nutty dry out, herbal and grassy Mosciano, Gerard P&F 24, No. 6, 10, (1999) |
| Taste Description: at 1.00 - 5.00 ppm. | Taco chips, slightly popcorn, toasted and roasted grain, salty impression Mosciano, Gerard P&F 24, No. 6, 10, (1999) |
Cosmetic Information:
| None found |
Suppliers:
| Apiscent Labs |
| 2 ACETYL 2 THIAZOLINE
Odor: corn chip taco potato chip toasted bread nutty |
| Aromiens International |
| 2-Acetyl-2-thiazoline |
| Beijing Lys Chemicals |
| 2-Acetyl-2-thiazoline |
| DeLong Chemicals America |
| 2-acetyl-2-thiazoline, Kosher |
| M&U International |
| 2-ACETYL-2-THIAZOLINE, Kosher |
| Penta International |
| 2-ACETYL-2-THIAZOLINE |
| Pyrazine Specialties |
| 2-Acetyl-2-thiazoline |
| SAFC Global |
| 2-Acetyl-2-thiazoline
≥96% |
| Sunaux International |
| 2-Acetyl-2-thiazoline |
| Symrise |
| Acetyl thiazoline-2
Flavor: baked bread crust, roasted Useful in: brown nuts, brown cereals, brown others, savory meat. |
| Treatt |
| 2-Acetyl-2-thiazoline |
| Xiamen Doingcom Chemical |
| 2-Acetyl-2-thiazoline |
| For experimental / research use only. |
Safety Information:
| 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 | ||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.51 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | ND (μg/capita/day) | ||
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 810 (μg/person/day) | ||
| Threshold of Concern: | 540 (μg/person/day) | ||
| Structure Class: | II | ||
| Recommendation for 2-acetyl-2-thiazoline usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for 2-acetyl-2-thiazoline flavor usage levels up to: | |||
| 5.0000 ppm in the finished product. | |||
| 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/kg | maximum usage mg/kg | ||
| Dairy products, excluding products of category 02.0 (01.0): | 0.40000 | 2.00000 | |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 0.20000 | 1.00000 | |
| Edible ices, including sherbet and sorbet (03.0): | 0.40000 | 2.00000 | |
| Processed fruit (04.1): | 0.30000 | 1.50000 | |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - | |
| Confectionery (05.0): | 0.40000 | 2.00000 | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 0.20000 | 1.00000 | |
| Bakery wares (07.0): | 0.40000 | 2.00000 | |
| Meat and meat products, including poultry and game (08.0): | 0.10000 | 0.40000 | |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 0.10000 | 0.40000 | |
| Eggs and egg products (10.0): | - | - | |
| Sweeteners, including honey (11.0): | - | - | |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 0.20000 | 1.00000 | |
| Foodstuffs intended for particular nutritional uses (13.0): | 0.40000 | 2.00000 | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.20000 | 1.00000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 0.40000 | 2.00000 | |
| Ready-to-eat savouries (15.0): | 1.00000 | 5.00000 | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 0.20000 | 1.00000 | |
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 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) page or pdf | |
| Statement on List of Representative Substances for Testing.
The current Statement lays down a list of substances in sub-groups with representative substances for which additional data are required prior to their evaluation through the Procedure (Regulation (EC) No 1565/2000). page or pdf | |
| Scientific Opinion on Flavouring Group Evaluation 21, Revision 4 (FGE.21Rev4): Thiazoles, thiophenes, thiazoline and thienyl derivatives from chemical groups 29 and 30 page or pdf | |
| Scientific Opinion on Flavouring Group Evaluation 93, Revision 1 (FGE.93Rev1): Consideration of sulphur containing heterocyclic compounds evaluated by JECFA (68th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl derivatives evaluated by EFSA in FGE.21Rev3 page or pdf | |
| EPI System: | View |
| Chemicalize.org: | Calculate predicted properties |
| EPA ACToR: | Toxicology Data |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 2811 |
| 1-(4,5-dihydro-1,3-thiazol-2-yl)ethanone | |
| Chemidplus: | 0029926418 |
References:
| 1-(4,5-dihydro-1,3-thiazol-2-yl)ethanone | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 29926-41-8 |
| Pubchem (cid): | 169110 |
| Pubchem (sid): | 135122927 |
| Flavornet: | 29926-41-8 |
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 |
| Export Tariff Code: | 2934.10.0000 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| acorn | ||
| barley | FL | |
| bread | FL | |
| bread baked bread | ||
| bread crisp bread | ||
| bread crust | ||
| bread rye bread | ||
| bread wheat bread | ||
| bread white bread | ||
| cake | FL | |
| chocolate cocoa | ||
| coffee | FL | |
| corn | FL | |
| corn chip | FL | |
| corn sweet corn | ||
| gingerbread | ||
| graham cracker | FL | |
| meat | ||
| nut | FL | |
| nut almond toasted | FL | |
| nut cashew | FL | |
| nut filbert | FL | |
| nut hazelnut | FL | |
| nut peanut | FL | |
| nut pecan | FL | |
| nut pistachio | FL | |
| nut roasted | ||
| nut sesame | FL | |
| pizza | FL | |
| popcorn | FL | |
| seafood | FL | |
| taco | ||
| toasted | ||
| tobacco tabac tabaco | ||
| wheat |
Natural Occurrence in: note
| beef | |
| chicken | |
| coffee aroma | |
| corn sweet corn |
Synonyms:
| 2 | acetyl 2 thiazoline | ||
| acetyl thiazoline-2 | |||
| 2- | acetyl-4,5-dihydrothiazole | ||
| 2- | acetyl-4,5-dihydroxythiazole | ||
| corn thiazoline | |||
| 1-(4,5- | dihydro-1,3-thiazol-2-yl)ethan-1-one | ||
| 1-(4,5- | dihydro-1,3-thiazol-2-yl)ethanone | ||
| 1-(4,5- | dihydro-2-thiazolyl) ethanone | ||
| 1-(4,5- | dihydrothiazol-2-yl)ethanone | ||
| ethanone, 1-(4,5-dihydro-2-thiazolyl)- |
click on the picture(s) below to interact with the 3D model | |
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| Similar Items: note | |
| 1-(4,5-dihydro-2-thiazolyl)-1-propanone | |
| Soluble in: | |
| alcohol | |
| water, 1.127e+004 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |