W272000

Methyl 3-(methylthio)propionate

≥98%, FG

• Synonym(s): Methyl 3-(methylmercapto)propionate
• Linear Formula: CH₃SCH₂CH₂COOCH₃
• CAS Number: 13532-18-8
• Molecular Weight: 134.20
• FEMA Number: 2720
• Beilstein/REAXYS Number: 1745077
• EC Number: 236-883-6
• Council of Europe no.: 428
• MDL number: MFCD00008565
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901286
• Flavis number: 12.002
• NACRES: NA.21
• Organoleptic: garlic; onion; vegetable; sulfurous; tomato
• Grade: FG; Fragrance grade; Halal; Kosher
• Biological source: synthetic
• Agency: (EU Regulation 1223/2009); (follows IFRA guidelines); meets purity specifications of JECFA
• Food allergen: no known allergens

Properties

• biological source: synthetic
• Quality Level: 300; 400
• grade: FG; Fragrance grade; Halal; Kosher
• agency: (EU Regulation 1223/2009); (follows IFRA guidelines); meets purity specifications of JECFA
• reg. compliance: EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 172.515
• assay: ≥98%
• refractive index: n20/D 1.465 (lit.)
• bp: 74-75 °C/13 mmHg (lit.)
• density: 1.077 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: garlic; onion; vegetable; sulfurous; tomato
• SMILES string: COC(=O)CCSC
• InChI: 1S/C5H10O2S/c1-7-5(6)3-4-8-2/h3-4H2,1-2H3
• Inchi Key: DMMJVMYCBULSIS-UHFFFAOYSA-N

Description

General description

Methyl 3-(methylthio)propionate is a sulfur-containing flavor compound found in pineapple[1], muskmelon[2] and strawberries.[3]

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 161.6 °F - closed cup
• flash_point_c: 72 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)