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Merck

169021

Sigma-Aldrich

二苯二硫醚

99%

别名:

NSC 2689, 二硫化二苯

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About This Item

线性分子式:
C6H5SSC6H5
CAS号:
分子量:
218.34
Beilstein:
639794
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

99%

形狀

powder

mp

58-60 °C (lit.)

溶解度

xylene: soluble 3%, clear, colorless to yellow

SMILES 字串

S(Sc1ccccc1)c2ccccc2

InChI

1S/C12H10S2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H

InChI 密鑰

GUUVPOWQJOLRAS-UHFFFAOYSA-N

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一般說明

二苯二硫醚被用作合成苯基硒硫化物(PhS-SePh)的前体,而PhS-SePh在锂离子电池的生产中起着重要的作用。

應用

苯基二硫化物是 dyfonate(杀虫剂)的水解产物 。苯基二硫化物(二苯基二硫化物)通过胺介导的单电子转移机制参与炔烃的加氢硫醚化反应

象形圖

Exclamation markEnvironment

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Identification of hydrolytic metabolites of dyfonate in alkaline aqueous solutions by using high performance liquid chromatography-UV detection and gas chromatography-mass spectrometry.
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Hydrothiolation of alkynes proceeds with diphenyl disulfide and tripropylamine. Amine-mediated single electron transfer to diphenyl disulfide can be proposed for the reaction mechanism. Applications of the method to radical cyclizations of eneyne compounds are also presented.
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The suppressive effect of S-methyl methanethiosulfonate (MMTS) on aflatoxin B1 (AFB1)- or methyl methanesulfonate (MMS)-induced chromosome aberrations (CA) in rat bone marrow cells was studied. MMTS significantly suppressed CA induced by both AFB1 (an indirect-acting carcinogen) and MMS (a direct-acting
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S-Methyl methanethiosulfonate (MMTS) and diphenyl disulfide (DPDS) are temporary enzyme-sulfhydryl blocking agents. They are naturally occurring phytoalexin-like and synthetic substances known to be very potent bio-antimutagens in Escherichia coli B/r WP2. In the present paper, the suppressing effects of MMTS

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