12-MERCAPTODODECANOIC ACID
- CAS NO.:82001-53-4
- Empirical Formula: C12H24O2S
- Molecular Weight: 232.38
- MDL number: MFCD08705252
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:15
What is 12-MERCAPTODODECANOIC ACID?
The Uses of 12-MERCAPTODODECANOIC ACID
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.
What are the applications of Application
12-Mercaptododecanoic acid is a 12 carbon mercapto carboxylic acid used in surface chemistry studies
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.
Properties of 12-MERCAPTODODECANOIC ACID
| Melting point: | 46-50 °C |
| Boiling point: | 366.5±15.0 °C(Predicted) |
| Density | 0.987±0.06 g/cm3(Predicted) |
| Flash point: | >110℃ |
| storage temp. | 2-8°C |
| pka | 4.78±0.10(Predicted) |
Safety information for 12-MERCAPTODODECANOIC ACID
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 12-MERCAPTODODECANOIC ACID
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