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主要文件

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安全信息

W274623

Sigma-Aldrich

二甲基硫醚

greener alternative

natural, ≥99%, FCC, FG

别名:

DMS, 甲硫醚

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About This Item

线性分子式:
(CH3)2S
CAS号:
75-18-3
分子量:
62.13
FEMA编号:
2746
Beilstein:
1696847
EC 号:
200-846-2
欧洲委员会编号:
483c
MDL编号:
MFCD00008562
UNSPSC代码:
12164502
PubChem化学物质编号:
24901306
Flavis编号:
12.006
NACRES:
NA.21
性状检查:
green; vegetable; sulfurous; tomato
等级:
FG
Fragrance grade
Halal
Kosher
natural
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
食品过敏原:
no known allergens

等级

FG
Fragrance grade
Halal
Kosher
natural

质量水平

400

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

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

蒸汽密度

2.1 (vs air)

蒸汽压

26.24 psi ( 55 °C)
7.79 psi ( 20 °C)

方案

≥99%

自燃温度

402 °F

expl. lim.

19.7 %

环保替代产品特性

Less Hazardous Chemical Syntheses
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

折射率

n20/D 1.435 (lit.)

沸点

38 °C (lit.)

mp

−98 °C (lit.)

溶解性

H2O: soluble 7.28 g/L at 20 °C
ethanol: 95%, clear, colorless to faint yellow or tan (1mL/1mL)

密度

0.846 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

环保替代产品分类

Aligned,

性状检查

green; vegetable; sulfurous; tomato

SMILES字符串

CSC

InChI

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

InChI key

QMMFVYPAHWMCMS-UHFFFAOYSA-N

基因信息

rat ... Maoa(29253) , Maob(25750)

相关类别

一般描述

Dimethyl sulfide is a volatile flavor compound found in butter, green tea and sweet corn.
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives . This product is a Biobased products, showing key improvements in Green Chemistry Principles “Less Hazardous Chemical Syntheses” and “Use of Renewable Feedstock”.

象形图

Flame
GHS02

警示用语：

Danger

危险声明

H225

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

个人防护装备

Eyeshields, Faceshields, Gloves

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
SHBS3110
SHBQ5071
SHBR7517
SHBQ5072
SHBQ3107

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Dimethyl sulfide and its precursor in sweet corn.
Bills DD & Keenan TW.
Journal of Agricultural and Food Chemistry, 16(4), 643-645 (1968)
Dimethyl sulfide and the flavor of butter.
Day EA, et al.
Journal of Dairy Science, 47(2), 197-199 (1964)
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
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