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Key Documents

Safety Information

144266

Sigma-Aldrich

3,4-Dichlorobenzenethiol

97%

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About This Item

Linear Formula:
Cl2C6H3SH
CAS Number:
Molecular Weight:
179.07
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

Assay

97%

form

liquid

refractive index

n20/D 1.623 (lit.)

bp

119-120 °C/10 mmHg (lit.)

density

1.407 g/mL at 25 °C (lit.)

SMILES string

Sc1ccc(Cl)c(Cl)c1

InChI

1S/C6H4Cl2S/c7-5-2-1-4(9)3-6(5)8/h1-3,9H

InChI key

HNJZDPKMMZXSKT-UHFFFAOYSA-N

Application

3,4-Dichlorobenzenethiol was employed as probe for detection of methylating agent production during exposure of N-nitrosodimethylamine to rat liver S-9 preparations. It was used as trapping agent for electrophiles produced in vitro or in vivo. It was used to develop surface-enhanced Raman sensor for detection of biowarfare agent and glucose.

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>235.4 °F - closed cup

Flash Point(C)

> 113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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M B Kroeger-Koepke et al.
Cancer research, 45(7), 2973-2975 (1985-07-01)
Our studies using 3,4-dichlorobenzenethiol as a probe for methylating agent production during exposure of N-nitrosodimethylamine to rat liver S-9 preparations produced results different from those of an investigation reported in the literature. Methyl-3,4-dichlorophenyl thioether was detected, but the quantities found
Surface-enhanced Raman sensors: early history and the development of sensors for quantitative biowarfare agent and glucose detection.
Haynes CL, et al.
Journal of Raman Spectroscopy, 36(6-7), 471-484 (2005)
Hyung-Mo Kim et al.
Scientific reports, 8(1), 13938-13938 (2018-09-19)
In this study, we report on the fabrication of multilayered tri-functional magnetic-SERS-fluorescence nanoprobes (MF-SERS particles) containing clustered superparamagnetic Fe3O4 nanoparticles (NPs), silver NPs, and a fluorescent silica layer. The MF-SERS particles exhibited strong SERS signals from the silver NPs as
Homan Kang et al.
Scientific reports, 5, 10144-10144 (2015-05-29)
Recently, preparation and screening of compound libraries remain one of the most challenging tasks in drug discovery, biomarker detection, and biomolecular profiling processes. So far, several distinct encoding/decoding methods such as chemical encoding, graphical encoding, and optical encoding have been

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