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Sigma-Aldrich

Benzene-1,2-dithiol

96%

Synonym(s):

1,2-Dimercaptobenzene

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About This Item

Linear Formula:
C6H4(SH)2
CAS Number:
17534-15-5
Molecular Weight:
142.24
Beilstein:
636154
EC Number:
241-530-4
MDL number:
MFCD00004835
UNSPSC Code:
12352100
PubChem Substance ID:
24856407
NACRES:
NA.22

Quality Level

200

Assay

96%
96%

form

liquid

bp

119-120 °C/17 mmHg (lit.)

mp

22-24 °C (lit.)

solubility

water: slightly soluble

density

1.236 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

Sc1ccccc1S

InChI

1S/C6H6S2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H

InChI key

JRNVQLOKVMWBFR-UHFFFAOYSA-N

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General description

The transition metal complexes with benzene-1,2-dithiol as ligand were studied by UV-vis, resonance Raman (rR) and infrared (IR) spectroscopies.

Application

Benzene-1,2-dithiol was used in the preparation of a new type of Schiff base that was required in the synthesis of a new series of copper(II) and zinc(II) complexes.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Repr. 2 - Skin Irrit. 2

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

219.2 °F - closed cup

Flash Point(C)

104 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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N Raman et al.
European journal of medicinal chemistry, 45(11), 5438-5451 (2010-09-25)
A new series of copper(II) and zinc(II) complexes have been designed and synthesized using a new type of Schiff bases derived from the reaction of 3-(3-phenyl-allylidene)-pentane-2,4-dione with para substituted aniline and benzene-1,2-dithiol. Their structures have been established by analytical and
Taras Petrenko et al.
Journal of the American Chemical Society, 128(13), 4422-4436 (2006-03-30)
Transition metal complexes involving the benzene-1,2-dithiol (L(2-)) and Sellmann's 3,5-di-tert-butylbenzene-1,2-dithiol(L(Bu 2-)) ligands have been studied by UV-vis, infrared (IR), and resonance Raman (rR) spectroscopies. Raman spectra were obtained in resonance with the intervalence charge transfer (IVCT) bands in the near-infrared
Lee M, et al.
Royal Society of Chemistry Advances, 5, 86402-86406 (2015)
Mengwei Sun et al.
Molecules (Basel, Switzerland), 24(4) (2019-03-01)
Lung cancer is the leading cause of cancer-related death in the Unites States, and approximately 85% of all lung cancers are classified as non-small cell lung cancer (NSCLC), which is extremely difficult to treat and its survival rate is low.
Yuesheng Zhang
Critical reviews in food science and nutrition, 52(6), 525-532 (2012-03-29)
Many naturally occurring isothiocyanates (ITCs) show highly promising chemopreventive activities. Humans are commonly exposed to these compounds through the consumption of cruciferous vegetables which are the main source of dietary ITCs. Dietary ITCs may play an important role in cancer
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