W337404

3-(Methylthio)butanal

≥96%, FG

• Synonym(s): 3-methylsulfanylbutanal, Potato butyraldehyde
• Linear Formula: CH₃CH(SCH₃)CH₂CHO
• CAS Number: 16630-52-7
• Molecular Weight: 118.20
• FEMA Number: 3374
• Council of Europe no.: 11687
• MDL number: MFCD00036622
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901673
• Flavis number: 12.056
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Halal; Kosher
• Agency: meets purity specifications of JECFA
• reg. compliance: EU Regulation 1334/2008 & 178/2002
• vapor density: 4.1 (vs air)
• vapor pressure: 60 mmHg ( 20 °C)
• description: may contain approx. 3% Crotonaldehyde
• Assay: ≥96%
• impurities: <4% 2-butenal
• refractive index: n20/D 1.476 (lit.)
• bp: 62-64 °C/10 mmHg (lit.)
• density: 1.001 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• Organoleptic: green; vegetable; potato; sulfurous
• storage temp.: 2-8°C
• SMILES string: CSC(C)CC=O
• InChI: 1S/C5H10OS/c1-5(7-2)3-4-6/h4-5H,3H2,1-2H3
• InChI key: NCBDFIPMWRKPDU-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS02,GHS05,GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H226 - H318 - H331 - H341 - H400
• Precautionary Statements: P210 - P273 - P280 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 3 Inhalation - Aquatic Acute 1 - Eye Dam. 1 - Flam. Liq. 3 - Muta. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves