2,2′-(Thiodimethylene)difuran

• Catalog No.: W323802
• CAS Number: 13678-67-6
• M. F.: C10H10O2S
• M. W.: 194.2502
• Purity: ≥98%

SYNONYMS

• Title: 2,2′-(硫代二亚甲基)-二呋喃
• IUPAC name: 2-{[(furan-2-ylmethyl)sulfanyl]methyl}furan
• IUPAC Traditional name: 2-{[(furan-2-ylmethyl)sulfanyl]methyl}furan
• Synonyms: 二糠基硫醚; Difurfuryl monosulfide; Furfuryl sulfide; 二糠基硫化物

DATABASE IDS

• Flavis Number: 13.056
• CAS Number: 13678-67-6
• PubChem SID: 24901577
• Council of Europe Number: 11438
• FEMA ID: 3238
• MDL Number: MFCD00010081
• EC Number: 237-172-3

PROPERTIES

• Empirical Formula (Hill Notation): C10H10O2S
• Grade: FG
• Grade: Halal
• Grade: NI
• Purity: ≥98%
• Allergens: no known allergens
• Boiling Point: 135-143 °C/14 mmHg(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: 29-34 °C(lit.)
• Organoleptic: cheese; coffee; nutty; meaty; alliaceous (onion, garlic); earthy; vegetable
• Refractive Index: n20/D 1.556(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P261-P305 + P351 + P338
• Regulation Compliance: FDA 21 CFR (None)
• Regulation Compliance: EU Regulation 1334/2008 & 178/2002
• Risk Statements: 36/37/38
• Safety Statements: 26-37/39
• German water hazard class: 3

DETAILS

Description (English)

Biochem/physiol Actions
Taste at 2.5 ppm
Other Notes
Natural occurrence: Coffee.

Description (简体中文)

Biochem/physiol Actions
味觉阈值为 2.5ppm
Other Notes
天然存在：存在于咖啡中。