Synonym: 1-Butanethiol, 4-bromo-, acetate; Acetic acid, thio-,S-(4-bromobutyl) ester; Ethanethioic acid, S-(4-bromobutyl) ester
CAS Number: 14475-59-3
Empirical Formula (Hill Notation): C6H11BrOS
Molecular Weight: 211.12
MDL Number: MFCD22666439
Linear Formula: C6H11BrOS
Product Type: Chemical
| assay |
96% (GC) |
| composition |
(copper wire added to bulk material for stabilization) |
| contains |
copper as stabilizer |
| density |
1.388 g/mL at 25 °C |
| form |
liquid |
| InChI |
1S/C6H11BrOS/c1-6(8)9-5-3-2-4-7/h2-5H2,1H3 |
| InChI key |
ABARMQVSPZAYRI-UHFFFAOYSA-N |
| Quality Level |
100  |
| refractive index |
n20/D 1.518 |
| SMILES string |
CC(=O)SCCCCBr |
| storage condition |
under inert gas |
| storage temp. |
−20°C |
| Application: |
Used in the formation of Self-Assembled Monolayers on gold electrodes to modify its work function. |
| Features and Benefits: |
High chemical stability in air or solution. Thioacetate prevents undesirable oxidation of thiol groups in oxygen containing atmosphere. Forms homogeneous interface structure in SAMs. |
| General description: |
S-(4-Bromobutyl) thioacetate is used as a precursor in the formation of organic self-assembled monolayers (SAMs) on metals. Deprotection reactions can then converts the thioacetate group to thiol. These are chemisorbed onto metal surfaces to form self-assembled monolayers with a high degree of structural order. They are often used as a molecular template to form functional nanostructures. |
| Packaging: |
1 g in glass bottle |
| Purity |
96% (GC) |
| Density |
1.388 g/mL at 25 °C |
| Refractive Index |
n20/D 1.518 |
| Storage Temp. |
−20°C |
| UNSPSC |
12352103 |
GHS07