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Merck

76048

Supelco

二甲基硫醚

analytical standard

别名:

DMS, 甲硫醚

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About This Item

线性分子式:
(CH3)2S
CAS号:
分子量:
62.13
Beilstein:
1696847
EC號碼:
MDL號碼:
分類程式碼代碼:
85151701
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽密度

2.1 (vs air)

蒸汽壓力

26.24 psi ( 55 °C)
7.79 psi ( 20 °C)

化驗

≥98.0% (GC)

自燃溫度

402 °F

儲存期限

limited shelf life, expiry date on the label

expl. lim.

19.7 %

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.435 (lit.)
n20/D 1.435

bp

38 °C (lit.)

mp

−98 °C (lit.)

溶解度

H2O: soluble 7.28 g/L at 20 °C

密度

0.846 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES 字串

CSC

InChI

1S/C2H6S/c1-3-2/h1-2H3

InChI 密鑰

QMMFVYPAHWMCMS-UHFFFAOYSA-N

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一般說明

二甲基硫醚是最丰富的挥发性硫醚,可作为食品中的增味剂应用。它在麦芽制造和烘干过程中会发生氧化反应,生成二甲基亚砜(DMSO)。

應用

有关适当仪器技术的更多信息,请参阅产品′检验报告。想要获得更多支持,请联系技术服务部。

包裝

无底玻璃瓶。内含物装在插入的熔锥内。

象形圖

Flame

訊號詞

Danger

危險聲明

危險分類

Flam. Liq. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

-32.8 °F - closed cup

閃點(°C)

-36 °C - closed cup


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分析证书(COA)

Lot/Batch Number

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访问文档库

Effect of l-Cysteine and Transition Metal Ions on Dimethyl Sulfide Oxidation
Baldus M, et al.
Journal of Agricultural and Food Chemistry, 65(10), 2180-2188 (2017)
Dimethyl sulfide in the surface ocean and the marine atmosphere: a global view
Andreae.OM and Raemdonck H
Science, 744-747 (1983)
Sheree Yau et al.
The ISME journal, 7(10), 1944-1961 (2013-04-27)
Organic Lake is a shallow, marine-derived hypersaline lake in the Vestfold Hills, Antarctica that has the highest reported concentration of dimethylsulfide (DMS) in a natural body of water. To determine the composition and functional potential of the microbial community and
Hayley E Arnold et al.
Global change biology, 19(4), 1007-1016 (2013-03-19)
The production of the marine trace gas dimethyl sulfide (DMS) provides 90% of the marine biogenic sulfur in the atmosphere where it affects cloud formation and climate. The effects of increasing anthropogenic CO2 and the resulting warming and ocean acidification
Tae Gwan Kim et al.
Applied microbiology and biotechnology, 97(7), 3171-3181 (2012-05-11)
Methanotrophs must become established and active in a landfill biocover for successful methane oxidation. A lab-scale biocover with a soil mixture was operated for removal of methane and nonmethane volatile organic compounds, such as dimethyl sulfide (DMS), benzene (B), and

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