760714
S-(4-Bromobutyl) thioacetate
96% (GC)
别名:
1-Butanethiol, 4-bromo-, acetate, Acetic acid, thio-,S-(4-bromobutyl) ester, Ethanethioic acid, S-(4-bromobutyl) ester
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关于此项目
经验公式（希尔记法）:
C6H11BrOS
化学文摘社编号:
分子量:
211.12
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Quality Segment
assay
96% (GC)
form
liquid
contains
copper as stabilizer
composition
(copper wire added to bulk material for stabilization)
storage condition
under inert gas
refractive index
n20/D 1.518
density
1.388 g/mL at 25 °C
storage temp.
−20°C
SMILES string
CC(=O)SCCCCBr
InChI
1S/C6H11BrOS/c1-6(8)9-5-3-2-4-7/h2-5H2,1H3
InChI key
ABARMQVSPZAYRI-UHFFFAOYSA-N
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.
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.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable