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Merck
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文件

W515507

Sigma-Aldrich

2,5-二甲基噻吩

≥98%

别名:

NSC 60689

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About This Item

经验公式（希尔记法）:
C6H8S
CAS号:
638-02-8
分子量:
112.19
Beilstein:
106450
EC號碼:
211-313-9
MDL號碼:
MFCD00005452
分類程式碼代碼:
12164502
PubChem物質ID:
24901914
Flavis號碼:
15.064
NACRES:
NA.21

生物源

synthetic

等級

Halal
Kosher

化驗

≥98%

折射率

n20/D 1.512 (lit.)

bp

134 °C/740 mmHg (lit.)

密度

0.985 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

感官的

sulfurous

SMILES 字串

Cc1ccc(C)s1

InChI

1S/C6H8S/c1-5-3-4-6(2)7-5/h3-4H,1-2H3

InChI 密鑰

GWQOOADXMVQEFT-UHFFFAOYSA-N

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一般說明

2,5-Dimethylthiophene is a volatile flavoring compound that has been identified in the essential oil of onion. It is reported to be one of the sulfur-containing compounds formed via Maillard reaction/Strecker degradation of cysteine with furaneol.

象形圖

Flame
GHS02

訊號詞

Warning

危險聲明

H226

危險分類

Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

75.2 °F - closed cup

閃點（°C）

24 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

分析证书(COA)

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Formation of sulfur-containing flavor compounds from reactions of furaneol and cysteine, glutathione, hydrogen sulfide, and alanine/hydrogen sulfide.
Zheng Y, et al.
Journal of Agricultural and Food Chemistry, 45(3), 894-897 (1997)
Volatile flavor compounds from onion.
Boelens M, et al.
Journal of Agricultural and Food Chemistry, 19(5), 984-991 (1971)
Restituto Tocmo et al.
Journal of agricultural and food chemistry, 62(23), 5296-5304 (2014-05-21)
There is a growing account of the health benefits of H2S as an endogenous cell-signaling molecule. H2S from organic polysulfides, in particular, is increasingly gaining attention for their beneficial effects to cardiovascular health. Here, we studied shallot as a potential

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