跳轉至內容
Merck
全部照片(1)

重要文件

W274615

Sigma-Aldrich

二甲基硫醚

≥99%, FCC, FG

同義詞:

DMS, 甲硫醚

登入查看組織和合約定價


About This Item

線性公式:
(CH3)2S
CAS號碼:
分子量::
62.13
FEMA號碼:
2746
Beilstein:
1696847
EC號碼:
歐洲委員會號碼:
483c
MDL號碼:
分類程式碼代碼:
12164502
PubChem物質ID:
Flavis號碼:
12.006
NACRES:
NA.21
agency:
follows IFRA guidelines
meets purity specifications of JECFA

生物源

synthetic

品質等級

等級

FG
Fragrance grade
Halal
Kosher

agency

follows IFRA guidelines
meets purity specifications of JECFA

法律遵循

EU Regulation 1223/2009
EU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 172.515

蒸汽密度

2.1 (vs air)

蒸汽壓力

26.24 psi ( 55 °C)
7.79 psi ( 20 °C)

化驗

≥99%

自燃溫度

402 °F

expl. lim.

19.7 %

折射率

n20/D 1.435 (lit.)

bp

38 °C (lit.)

mp

−98 °C (lit.)

溶解度

alcohol: 1 mL/mL, clear to slightly hazy (Ethanol)
H2O: soluble 7.28 g/L at 20 °C

密度

0.846 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; green; onion; vegetable; sulfurous; tomato

SMILES 字串

CSC

InChI

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

InChI 密鑰

QMMFVYPAHWMCMS-UHFFFAOYSA-N

基因資訊

rat ... Maoa(29253)

一般說明

二甲基硫醚是黄油(32)、绿茶和甜玉米中发现的一种挥发性风味化合物。

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

個人防護裝備

Eyeshields, Faceshields, Gloves


從最近期的版本中選擇一個:

分析證明 (COA)

Lot/Batch Number

未看到正確版本?

如果您需要一個特定的版本,您可以透過批號來尋找特定憑證。

已經擁有該產品?

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

Dimethyl sulfide and its precursor in sweet corn.
Bills DD & Keenan TW.
Journal of Agricultural and Food Chemistry, 16(4), 643-645 (1968)
Studies on the Flavor of Green Tea.
Kiribuchi, T & Yamanishi T.
Agricultural and Biological Chemistry, 27(1), 56-59 (1963)
David M Snider et al.
PloS one, 10(3), e0118954-e0118954 (2015-03-27)
Rising concentrations of nitrous oxide (N2O) in the atmosphere are causing widespread concern because this trace gas plays a key role in the destruction of stratospheric ozone and it is a strong greenhouse gas. The successful mitigation of N2O emissions
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
Roberto Sommariva et al.
Environmental science & technology, 46(19), 10429-10437 (2012-06-05)
We used a one-dimensional model to simulate the chemical evolution of air masses in the tropical Atlantic Ocean, with a focus on halogen chemistry. The model results were compared to the observations of inorganic halogen species made in this region.

Global Trade Item Number

庫存單位GTIN
W274615-5KG-K4061837890178
W274615-9KG-K4061837890185
W274615-SAMPLE-K4061837890192
W274615-25KG-K4061837890161
W274615-1KG-K4061837890154

我們的科學家團隊在所有研究領域都有豐富的經驗,包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務