W314609

2,2′-(Dithiodimethylene)difuran

≥95%, FG

• Sinónimos: Furfuryl disulfide, Coffee difuran, Difurfuryl disulfide
• Fórmula empírica (notación de Hill): C₁₀H₁₀O₂S₂
• Número de CAS: 4437-20-1
• Peso molecular: 226.32
• FEMA Number: 3146
• EC Number: 224-649-6
• Council of Europe no.: 11480
• MDL number: MFCD00010082
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901488
• Flavis number: 13.050
• NACRES: NA.21

Propiedades

• biological source: synthetic
• Quality Level: 400
• grade: FG; Fragrance grade; Halal; Kosher
• agency: follows IFRA guidelines
• reg. compliance: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• assay: ≥95%
• refractive index: n20/D 1.585 (lit.)
• bp: 112-115 °C/0.5 mmHg (lit.)
• mp: 10-11 °C (lit.)
• density: 1.233 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: cabbage; coffee; meaty; onion; roasted; sulfurous
• SMILES string: C(SSCc1ccco1)c2ccco2
• InChI: 1S/C10H10O2S2/c1-3-9(11-5-1)7-13-14-8-10-4-2-6-12-10/h1-6H,7-8H2
• InChI key: CBJPZHSWLMJQRI-UHFFFAOYSA-N

Descripción

General description

Difurfuryl disulfide is a sulfur-containing volatile compound mainly found in roasted coffee. It is also the main degradation product of furfuryl mercaptan under Fenton-type reaction conditions.

Información de seguridad

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves