W332801

2-Acetylthiazole

≥99%, FG

• Synonym(s): 1-(1,3-thiazol-2-yl)ethanone, 2- acetyl-1,3-thiazole
• Empirical Formula (Hill Notation): C₅H₅NOS
• CAS Number: 24295-03-2
• Molecular Weight: 127.16
• FEMA Number: 3328
• Council of Europe no.: 4041
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901646
• Flavis number: 15.020
• EC Number: 246-134-5
• NACRES: NA.21
• MDL number: MFCD00005324
• Beilstein/REAXYS Number: 109803
• Organoleptic: hazelnut; nutty; peanut; popcorn; roasted
• Grade: FG, Fragrance grade, Halal, Kosher
• Biological source: synthetic
• Agency: follows IFRA guidelines, meets purity specifications of JECFA
• Food allergen: no known allergens

Properties

• biological source: synthetic
• Quality Segment: 300, 400
• grade: FG, Fragrance grade, Halal, Kosher
• agency: follows IFRA guidelines, meets purity specifications of JECFA
• reg. compliance: EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002
• assay: ≥99%
• refractive index: n20/D 1.548 (lit.)
• bp: 89-91 °C/12 mmHg (lit.)
• density: 1.227 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• fragrance allergen: no known allergens
• organoleptic: hazelnut; nutty; peanut; popcorn; roasted
• SMILES string: CC(=O)c1nccs1
• InChI: 1S/C5H5NOS/c1-4(7)5-6-2-3-8-5/h2-3H,1H3
• InChI key: MOMFXATYAINJML-UHFFFAOYSA-N

Description

General description

2-Acetylthiazole is a volatile flavoring substance generally formed by the Maillard reaction between an amino acid and carbonyl compounds. It is reported to occur in canned sweet corn products, cooked pine mushroom[1], cooked asparagus and roasted beef.

Application

2-Acetylthiazole can be used as a flavoring agent in food industries. It may be used as a food additive in the preparation of ′fragrant′ rice.[1][2]

Packaging

Packaged in glass bottles

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 3
• flash_point_f: 172.4 °F - closed cup
• flash_point_c: 78 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter