471836
1-Octanethiol
≥98.5%
동의어(들):
n-Octyl mercaptan, Mercaptan C8, Octyl mercaptan
로그인조직 및 계약 가격 보기
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3(CH2)7SH
CAS 번호:
Molecular Weight:
146.29
Beilstein:
1733101
EC Number:
MDL number:
UNSPSC 코드:
12352103
PubChem Substance ID:
NACRES:
NA.23
Quality Level
분석
≥98.5%
refractive index
n20/D 1.452 (lit.)
bp
197-200 °C (lit.)
density
0.843 g/mL at 25 °C (lit.)
SMILES string
CCCCCCCCS
InChI
1S/C8H18S/c1-2-3-4-5-6-7-8-9/h9H,2-8H2,1H3
InChI key
KZCOBXFFBQJQHH-UHFFFAOYSA-N
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일반 설명
1-Octanethiol (OT) is C8 alkanethiol that forms self-assembled monolayer (SAM) on a variety of nanoparticles. It has a low flash point and low vapor pressure.
애플리케이션
OT can be used as a sulfur precursor for the preparation of shell for CdSe/CdS quantum dots. It forms ligands that help in enhancing the power efficiency of hetero-junction nanorod sensitized solar cells as it enhances the electron extraction from the nanorod and TiO2 interface. OT based stabilized coating on copper nanoparticles (CuNPs) may be used in the dispersion of these colloidal particles in different sample solutions. It can be used to improve charge injection by creating a monolayer on gold source-drain electrode surfaces for bottom-contact thin-film transistors (TFTs).
법적 정보
Product of Arkema Inc.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
154.4 °F - closed cup
Flash Point (°C)
68 °C - closed cup
개인 보호 장비
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Influence of alkanethiols on fluorescence blinking of InP@ ZnS colloidal quantum dots.
Gak VY, et al.
High Energy Chemistry, 51(2), 118-121 (2017)
Integration of CdSe/CdSe x Te 1- x type-II heterojunction nanorods into hierarchically porous TiO 2 electrode for efficient solar energy conversion.
Lee S, et al.
Scientific Reports, 5(2), 17472-17472 (2015)
Takane Imaoka et al.
Nature communications, 8(1), 688-688 (2017-09-28)
Subnanometer noble metal clusters have enormous potential, mainly for catalytic applications. Because a difference of only one atom may cause significant changes in their reactivity, a preparation method with atomic-level precision is essential. Although such a precision with enough scalability
Adsorption structures of 1-octanethiol on Cu (111) studied by scanning tunneling microscopy.
Driver SM and Woodruff DP
Langmuir, 16(16), 6693-6700 (2000)
David Doblas et al.
Nano letters, 19(8), 5246-5252 (2019-06-30)
We studied the concentration-dependent agglomeration of apolar nanoparticles in different solvents. Octanethiol-stabilized gold nanoparticles (AuNPs) in evaporating liquid droplets were observed in situ using small-angle X-ray scattering. Concurrent analysis of liquid volume and particle agglomeration provided time-dependent absolute concentrations of
문서
Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.
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