147273
1,4-Benzenedimethanethiol
98%
Synonym(s):
α,α′-Dimercapto-p-xylene, α,α′-p-Xylenedithiol, 1,4-Benzenebis(methanethiol), 1,4-Bis(mercaptomethyl)benzene, 1,4-Xylylenedithiol, [4-(Sulfanylmethyl)phenyl]methanethiol, p-Xylylenedithiol
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About This Item
Linear Formula:
C6H4(CH2SH)2
CAS Number:
Molecular Weight:
170.30
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-269-4
MDL number:
Assay:
98%
Quality Segment
assay
98%
bp
156 °C/12 mmHg (lit.)
mp
45-46 °C (lit.)
functional group
thiol
SMILES string
SCc1ccc(CS)cc1
InChI
1S/C8H10S2/c9-5-7-1-2-8(6-10)4-3-7/h1-4,9-10H,5-6H2
InChI key
IYPNRTQAOXLCQW-UHFFFAOYSA-N
General description
Application
1,4-Benzenedimethanethiol was used as cross linker in the fabrication of nanoporous gold on glassy carbon electrode by alternatively assembling gold nanoparticles and silver nanoparticles. It was used as capping reagent during the preparation of Au and Ag clusters of 3 nm mean diameter. It was used as ligand in the synthesis of 1,4-benzenedimethanethiol-capped gold nanoparticles.
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Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
235.4 °F - closed cup
Flash Point (°C)
113 °C - closed cup
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Gloves
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