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Merck

W314609

Sigma-Aldrich

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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About This Item

经验公式(希尔记法):
C10H10O2S2
CAS号:
分子量:
226.32
FEMA號碼:
3146
EC號碼:
歐洲委員會號碼:
11480
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
13.050
NACRES:
NA.21

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002

化驗

≥95%

折射率

n20/D 1.585 (lit.)

bp

112-115 °C/0.5 mmHg (lit.)

mp

10-11 °C (lit.)

密度

1.233 g/mL at 25 °C (lit.)

應用

flavors and fragrances

文件

see Safety & Documentation for available documents

食物過敏原

no known allergens

香料過敏原

no known allergens

感官的

cabbage; coffee; meaty; onion; roasted; sulfurous

SMILES 字串

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 密鑰

CBJPZHSWLMJQRI-UHFFFAOYSA-N

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一般說明

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.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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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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