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Merck
CN

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 号:
MDL编号:
UNSPSC代码:
85151701
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

蒸汽密度

2.1 (vs air)

蒸汽压

26.24 psi ( 55 °C)
7.79 psi ( 20 °C)

方案

≥98.0% (GC)

自燃温度

402 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

19.7 %

技术

HPLC: suitable
gas chromatography (GC): suitable

折射率

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

沸点

38 °C (lit.)

mp

−98 °C (lit.)

溶解性

H2O: soluble 7.28 g/L at 20 °C

密度

0.846 g/mL at 25 °C (lit.)

应用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

包装形式

neat

SMILES字符串

CSC

InChI

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

InChI key

QMMFVYPAHWMCMS-UHFFFAOYSA-N

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一般描述

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)。

应用

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。

包装

无底玻璃瓶。内含物装在插入的熔锥内。

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Flam. Liq. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

-32.8 °F - closed cup

闪点(°C)

-36 °C - closed cup

法规信息

危险化学品

历史批次信息供参考:

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)
K S Carslaw et al.
Nature, 503(7474), 67-71 (2013-11-10)
The effect of anthropogenic aerosols on cloud droplet concentrations and radiative properties is the source of one of the largest uncertainties in the radiative forcing of climate over the industrial period. This uncertainty affects our ability to estimate how sensitive
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
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

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