H12005
1,6-Hexanedithiol
96%
Synonym(s):
1,6-Dimercaptohexane, DMH, Hexamethylene dimercaptan
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About This Item
Linear Formula:
HS(CH2)6SH
CAS Number:
Molecular Weight:
150.31
Beilstein:
1732507
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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vapor pressure
~1 mmHg ( 20 °C)
Assay
96%
form
liquid
refractive index
n20/D 1.511 (lit.)
bp
118-119 °C/15 mmHg (lit.)
mp
−21 °C (lit.)
density
0.983 g/mL at 25 °C (lit.)
SMILES string
SCCCCCCS
InChI
1S/C6H14S2/c7-5-3-1-2-4-6-8/h7-8H,1-6H2
InChI key
SRZXCOWFGPICGA-UHFFFAOYSA-N
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General description
1,6-Hexanedithiol (HDT) is a long chained bi-functional alkanethiol with 6 carbon atoms structured in a zig-zag pattern, which forms a tetrahedral configuration. It is mainly used as a self-assembled monolayer (SAM) as it functionalizes various surfaces and immobilizes a variety of nanomaterials.
Application
HDT can be used to functionalize molybdenum disulphide (MoS2), which can be used as a two dimensional transition metal dichalcogenide (TMD) in electronics and optoelectronic devices. It forms a SAM on gallium arsenic (GaAs) doped cadmium sulfide (CdS) quantum dots (QDs), which can be used for biosensors and solar applications. It can also be used to immobilize gold nanoparticles (AuNPs) for potential usage in biomedical and bioanalytical applications.
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point(F)
195.8 °F - closed cup
Flash Point(C)
91 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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