W314609
2,2′-(二硫代二亚甲基)二呋喃
≥95%, FG
别名:
二糠基二硫, 二糠基二硫醚
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关于此项目
经验公式（希尔记法）:
C10H10O2S2
化学文摘社编号:
分子量:
226.32
FEMA Number:
3146
Council of Europe no.:
11480
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
13.050
EC Number:
224-649-6
NACRES:
NA.21
MDL number:
Organoleptic:
cabbage; coffee; meaty; onion; roasted; sulfurous
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines
Food allergen:
no known allergens
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
biological source
synthetic
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
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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.
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
ppe
Eyeshields, Gloves
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
法规信息
新产品
此项目有
Investigation of sulfur-containing components in roasted coffee.
R Tressl et al.
Journal of agricultural and food chemistry, 29(5), 1078-1082 (1981-09-01)
Imre Blank et al.
Journal of agricultural and food chemistry, 50(8), 2356-2364 (2002-04-04)
The stability of the coffee flavor compound furfuryl mercaptan has been investigated in aqueous solutions under Fenton-type reaction conditions. The impact of hydrogen peroxide, iron, ascorbic acid, and ethylenediaminetetraacetic acid was studied in various combinations of reagents and temperature. Furfuryl
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