| Identification | Back Directory | [Name]
12-MERCAPTODODECANOIC ACID | [CAS]
82001-53-4 | [Synonyms]
12-mercaptododecanic acid
Dodecanoic acid, 12-mercapto-
12-Mercaptododecanoic acid 96%
12-Mercaptododecanoic acid ,97% | [Molecular Formula]
C12H24O2S | [MDL Number]
MFCD08705252 | [MOL File]
82001-53-4.mol | [Molecular Weight]
232.38 |
| Chemical Properties | Back Directory | [Melting point ]
46-50 °C | [Boiling point ]
366.5±15.0 °C(Predicted) | [density ]
0.987±0.06 g/cm3(Predicted) | [Fp ]
>110℃ | [storage temp. ]
2-8°C | [form ]
solid | [pka]
4.78±0.10(Predicted) |
| Hazard Information | Back Directory | [Uses]
This compound is used to produce hydrophilic SAMs. The resulting monolayers which are terminated with carboxylic acids can be further functionalized to introduce more complex end groups. Used in a study of the effect of molecular structure on the precision of copper-bound α,ω-mercaptoalkanoic acid "molecular ruler" stacks. | [General Description]
12-Mercaptododecanoic acid (MDA) is a carboxylic acid terminated thiol that forms self-assembled monolayers (SAMs) on a variety of surfaces. It provides a blocking effect and immobilizes the surface atoms. |
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