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
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
214-735-1
Beilstein/REAXYS Number:
1732507
MDL number:
vapor pressure
~1 mmHg ( 20 °C)
Quality Segment
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
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.
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Storage Class
10 - Combustible liquids
wgk
WGK 3
flash_point_f
195.8 °F - closed cup
flash_point_c
91 °C - closed cup
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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