p-Terphenyl-4,4′′-dithiol

ALDRICH/704709 - 95%

Synonym: 1,4-Bis(4-mercaptophenyl)benzene; TPDT

CAS Number: 174706-21-9
Empirical Formula (Hill Notation): C₁₈H₁₄S₂
Molecular Weight: 294.43
MDL Number: MFCD15144761
Linear Formula: HSC₆H₄C₆H₄C₆H₄SH
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-704709-1G	1 g	$276.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95%
form	solid
InChI	1S/C18H14S2/c19-17-9-5-15(6-10-17)13-1-2-14(4-3-13)16-7-11-18(20)12-8-16/h1-12,19-20H
InChI key	HSAKNFPXLQYFIJ-UHFFFAOYSA-N
mp	294-299 °C
SMILES string	Sc1ccc(cc1)-c2ccc(cc2)-c3ccc(S)cc3
storage temp.	−20°C

Application:	TPDT forms a SAM on gold nanoparticle by immobilizing the surface atoms, which can be used in opto-electronic and other energy based applications.
General description:	p-Terphenyl-4,4″ -dithiol (TPDT) is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of substrates. It can be used to form a dithiol ligand that functionalizes and modifies the properties of surfaces.
Packaging:	1 g in glass bottle

Symbol	GHS07,GHS09
Signal word	Warning
Hazard statements	H302 - H319 - H410
Precautionary statements	P273 - P301 + P312 + P330 - P305 + P351 + P338
Hazard Codes	Xn,N
Risk Statements	22-50/53
Safety Statements	60-61
RIDADR	UN 3077 9 / PGIII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	95%
mp	294-299 °C
Storage Temp.	−20°C
UNSPSC	12352103

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