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Merck

107247

Sigma-Aldrich

二乙基硫醚

98%

别名:

1,1 & # 8242;硫代二氯乙烷, NSC 75157, 乙硫醚

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About This Item

线性分子式:
(C2H5)2S
CAS号:
分子量:
90.19
Beilstein:
1696909
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

105 mmHg ( 37.7 °C)

品質等級

化驗

98%

折射率

n20/D 1.442 (lit.)

bp

90-92 °C (lit.)

mp

−100 °C (lit.)

溶解度

H2O: insoluble
alcohol: miscible
diethyl ether: miscible

密度

0.837 g/mL at 25 °C (lit.)

官能基

thioether

SMILES 字串

CCSCC

InChI

1S/C4H10S/c1-3-5-4-2/h3-4H2,1-2H3

InChI 密鑰

LJSQFQKUNVCTIA-UHFFFAOYSA-N

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一般說明

二乙基硫化物与碘形成1:1电荷转移络合物。它在二氧化钛上经历光催化降解。它通常被用作无水矿物盐的溶剂和镀浴中,用于用金或银涂覆金属。

應用

二乙基硫化物用于通过固相微萃取来评估复杂气体样品中9种挥发性硫化合物的定量程序

象形圖

FlameExclamation mark

訊號詞

Danger

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

15.8 °F - closed cup

閃點(°C)

-9 °C - closed cup

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Molecular Complexes and Their Spectra. XIII. Complexes of Iodine with Amides, Diethyl Sulfide and Diethyl Disulfide.
Tsubomura H and Lang RP.
Journal of the American Chemical Society, 83(9), 2085-2092 (1961)
Photocatalytic destruction of gaseous diethyl sulfide over TiO2.
Vorontsov AV, et al.
Applied Catalysis. B, Environmental, 32(1), 11-24 (2001)
Femtochemistry uncovers the nature of electron transfer reactions.
A W Castleman et al.
Proceedings of the National Academy of Sciences of the United States of America, 96(8), 4219-4220 (1999-04-14)
Andrea Belancic Majcenovic et al.
Journal of agricultural and food chemistry, 50(23), 6653-6658 (2002-10-31)
Ethanethiol and diethyl disulfide (DEDS) most often occurred at levels above their olfactive threshold in wines with nauseous sulfur-linked smells. As ethanethiol is very oxidizable and chemically reactive, a stable isotopic dilution analysis of both ethanethiol and its disulfide in
M B Williams et al.
Physical chemistry chemical physics : PCCP, 9(31), 4370-4382 (2007-08-10)
A pulsed laser photolysis-pulsed laser induced fluorescence technique has been employed to measure rate coefficients for the OH initiated oxidation of methylethyl sulfide (MES) and diethylsulfide (DES). In the absence of oxygen and at low sulfide concentrations we measure rate

Global Trade Item Number

货号GTIN
107247-100ML4061838674609
107247-5ML4061838674661

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