ChemicalBook--->CAS DataBase List--->69839-68-5

69839-68-5

69839-68-5 Structure

69839-68-5 Structure
IdentificationBack Directory
[Name]

16-MERCAPTOHEXADECANOIC ACID
[CAS]

69839-68-5
[Synonyms]

MHDA
NANOTHINKS ACID16
NANOTHINKS(R) ACID16
nanothinks tm acid16
16-sulfanylhexadecanoicaci
16-MERCAPTOHEXADECANOIC ACID
16-sulfanylhexadecanoic acid
Hexadecanoic acid, 16-mercapto-
16-Mercaptohexadecanoic acid 90%
16-Mercaptohexadecanoic acid,MHDA
16-mercaptohexadecanoic acid solution
NanoThinks ACID16,16-Mercaptohexadecanoic acid solution
[Molecular Formula]

C16H32O2S
[MDL Number]

MFCD00674018
[MOL File]

69839-68-5.mol
[Molecular Weight]

288.49
Chemical PropertiesBack Directory
[Melting point ]

65-69 °C
[density ]

0.787 g/mL at 25 °C
[Fp ]

52 °F
[storage temp. ]

2-8°C
Safety DataBack Directory
[Hazard Codes ]

F
[Risk Statements ]

11
[Safety Statements ]

7-16
[RIDADR ]

UN 1170 3/PG 2
[WGK Germany ]

2
Hazard InformationBack Directory
[Uses]

Formation of interchain carboxylic anhydrides on self-assembled monolayers with Fluoro N,N,N′,N′-tetramethylforamidinium hexafluorophosphate.1 This compound is used in self-assembly to produce hydrophilic SAMs. The resulting monolayers which are terminated with carboxylic acids can be further functionalized2 with various amines and alcohols to introduce more complex end groups or multiple layers.3
[Uses]

MHA forms a SAM on gold surfaces by pen lithography (PPL). It finds potential application in bio-engineering. It can also be used to functionalize gold-dypiramids, which can fabricate nano-resonators for shell-isolated nanoparticle enhanced Raman-spectroscopy (SHINERS).
[General Description]

16-Mercaptohexadecanoic acid (MHA) is an alkanethiol with long chained ?CH2 groups, which form a self-assembled monolayer (SAM) on a wide range of substrates.
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