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Merck
모든 사진(1)

주요 문서

41625

Sigma-Aldrich

Dimethyl sulfide

≥95.0% (GC)

동의어(들):

DMS, Methyl sulfide

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About This Item

Linear Formula:
(CH3)2S
CAS Number:
Molecular Weight:
62.13
Beilstein:
1696847
EC Number:
MDL number:
UNSPSC 코드:
12352112
PubChem Substance ID:

vapor density

2.1 (vs air)

vapor pressure

26.24 psi ( 55 °C)
7.79 psi ( 20 °C)

분석

≥95.0% (GC)

autoignition temp.

402 °F

expl. lim.

19.7 %

refractive index

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

bp

38 °C (lit.)

mp

−98 °C (lit.)

solubility

H2O: soluble 7.28 g/L at 20 °C

density

0.846 g/mL at 25 °C (lit.)

저장 온도

2-8°C

SMILES string

CSC

InChI

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

InChI key

QMMFVYPAHWMCMS-UHFFFAOYSA-N

유전자 정보

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일반 설명

Dimethyl sulfide (DMS) is formed in sea water due to various biological processes. It is the major sulfur containing gas generated by ocean and liberated to the atmosphere. Its quantitative determination during DMS generation in seawater tanks during phytoplankton bloom simulations has been reported. Mechanism of its photochemical oxidation in atmosphere has been described.

기타 정보

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

픽토그램

Flame

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 1

Flash Point (°F)

-32.8 °F - closed cup

Flash Point (°C)

-36 °C - closed cup

개인 보호 장비

Eyeshields, Faceshields, Gloves


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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Dimethyl sulfide production during natural phytoplanktonic blooms.
Nguyen BC, et al.
Marine Chemistry, 24(2), 133-141 (1988)
B P Lomans et al.
Applied and environmental microbiology, 65(8), 3641-3650 (1999-07-31)
A newly isolated methanogen, strain DMS1(T), is the first obligately anaerobic archaeon which was directly enriched and isolated from a freshwater sediment in defined minimal medium containing dimethyl sulfide (DMS) as the sole carbon and energy source. The use of
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
Yin F, et al.
Journal of Atmospheric Chemistry, 11(4), 309-364 (1990)
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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