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安全信息

W353604

Sigma-Aldrich

二甲基二硫化物

≥98%, FG

别名:

DMDS, 甲基二硫醚

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About This Item

线性分子式:
CH3SSCH3
CAS号:
624-92-0
分子量:
94.20
FEMA编号:
3536
Beilstein:
1730824
EC 号:
210-871-0
欧洲委员会编号:
2175
MDL编号:
MFCD00008561
UNSPSC代码:
12164502
PubChem化学物质编号:
24901768
Flavis编号:
12.026
NACRES:
NA.21
性状检查:
cabbage; onion; vegetable; sulfurous
等级:
FG
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
meets purity specifications of JECFA
食品过敏原:
no known allergens

生物来源

synthetic

质量水平

400

等级

FG
Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines
meets purity specifications of JECFA

管理合规性

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

蒸汽密度

3.24 (vs air)

蒸汽压

22 mmHg ( 20 °C)

方案

≥98%

自燃温度

>572 °F

expl. lim.

16 %

折射率

n20/D 1.525 (lit.)

沸点

109 °C (lit.)

mp

−85 °C (lit.)

密度

1.046 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

性状检查

cabbage; onion; vegetable; sulfurous

SMILES字符串

CSSC

InChI

1S/C2H6S2/c1-3-4-2/h1-2H3

InChI key

WQOXQRCZOLPYPM-UHFFFAOYSA-N

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相关类别

应用


  • 基于GC-IMS的不同方法干燥真姬菇挥发性特征分析：二甲基二硫可用于增强某些新鲜海鲜的香气，这表明它可以用来优化风味（Lai et al., 2024）。

警示用语：

Danger

危险分类

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 1 Inhalation - STOT SE 3

靶器官

Central nervous system, Upper respiratory tract

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

59.0 °F - closed cup

闪点(°C)

15 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS1249
SHBR3803
SHBP9854
SHBP3328
SHBN9373

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Chien-Jui Huang et al.
Pest management science, 68(9), 1306-1310 (2012-05-11)
Bacillus cereus C1L is a plant growth-promoting rhizobacterium and can elicit induced systemic resistance (ISR) in plants against necrotrophic pathogens. However, little is known about ISR elicitors produced by B. cereus C1L, and no ISR elicitor has been identified and
J Greenman et al.
Journal of dental research, 83(1), 81-85 (2003-12-24)
The 0-5 organoleptic scale is used widely in breath research and in trials to measure the efficacy of anti-odor agents. However, the precise relationship between odor scores and gas concentrations of target odorants is unknown. The purpose of this study
L Arellano-García et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 66(8), 1641-1646 (2012-08-22)
The aim of this paper was to evaluate the performance of biotrickling filters (BTFs) for treating low concentrations of dimethyl disulfide (DMDS), using different bacterial consortia adapted to consume reduced sulfur compounds under alkaline (pH ≈ 10) or neutral (pH
Elise Dumont et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 12(14), 2596-2603 (2011-11-02)
Ground-state disulfide dissociation is a target of prime importance in structural biochemistry. A main difficulty consists in avoiding competition with carbon–sulfur and backbone scission pathways. In tandem mass spectrometry, such selectivity is afforded using transition elements or coinage-metal ions as
P Jäppinen et al.
Archives of toxicology, 67(2), 104-106 (1993-01-01)
Dimethyl sulfide in breath was determined by the gas chromatographic method in 14 persons exposed to organic reduced sulfur compounds in sulfate pulp mills. Dimethyl sulfide concentrations in breath (range 0.04-0.69 cm3/m3 were compared to the combined workplace concentrations of
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