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624-39-5 - 1,4-Benzenedithiol, 97% - 1,4-Dimercaptobenzene - Dithiohydroquinone - L19440 - Alfa Aesar

L19440 1,4-Benzenedithiol, 97%

CAS Number
624-39-5
Synonyms
1,4-Dimercaptobenzene
Dithiohydroquinone

Size Price ($) Quantity Availability
250mg 44.46
1g 115.20
5g 405.90
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1,4-Benzenedithiol, 97%

MDL
MFCD00142541

Chemical Properties

Formula
C6H6S2
Formula Weight
142.24
Melting point
95-99°
Sensitivity
Air Sensitive
Solubility
Soluble in water.

Applications

1,4-Benzenedithiol is used in single molecule junctions in electronic devices. It is also used to treat silver nano particles and in the preparation of gold electrodes. It finds an application in nanomaterial synthesis and in self-assembled monolayer.

Notes

Hygroscopic. Incompatible with strong oxidizing agents and strong acids.

Literature References

Matsuhita, R.; Horikawa, M.; Naitoh, Y.; Nakamura, H.; Kiguchi, M. Conductance and SERS Measurement of Benzenedithiol Molecules Bridging Between Au Electrodes. J. Phys. Chem., C 2013,117 (4), 1791-1795.

Vidal-Iglesias, F. J.; Solla-Gullón, J.; Orts, J. M.; Rodes, A.; Pérez, J. M. Spectroelectrochemical Study of the Photoinduced Catalytic Formation of 4,4'-Dimercaptoazobenzene from 4-Aminobenzenethiol Adsorbed on Nanostructured Copper. J. Phys. Chem. C 2015, 119 (22), 12312-12324.

GHS Hazard and Precautionary Statements

Hazard Statements: H318-H315-H302-H312-H332-H335

Causes serious eye damage. Causes skin irritation. Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P310-P362-P301+P312-P312-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1680022
Hazard Class
9
Packing Group
III
Harmonized Tariff Code
2930.90
TSCA
No

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