Pular para o conteúdo
Merck
Todas as fotos(2)

Key Documents

View All Documentation

674974

Sigma-Aldrich

6-Mercaptohexanoic acid

90%

Sinônimo(s):

MHA

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(2)

About This Item

Fórmula empírica (Notação de Hill):
C6H12O2S
Número CAS:
17689-17-7
Peso molecular:
148.22
Número MDL:
MFCD08705278
Código UNSPSC:
12352103
ID de substância PubChem:
24885247
NACRES:
NA.23

Nível de qualidade

100

Ensaio

90%

índice de refração

n20/D 1.4846

densidade

1.0715 g/mL at 25 °C

temperatura de armazenamento

−20°C

cadeia de caracteres SMILES

OC(=O)CCCCCS

InChI

1S/C6H12O2S/c7-6(8)4-2-1-3-5-9/h9H,1-5H2,(H,7,8)

chave InChI

CMNQZZPAVNBESS-UHFFFAOYSA-N

Informações sobre genes

rat ... Ace(24310)

Categorias relacionadas

Descrição geral

6-Mercaptohexanoic acid (MHA) forms a self-assembled monolayer (SAM) that is used to cap a variety of materials like gold nanoparticles (AuNPs) and indium phosphide quantum dots (InPQDs). It is majorly used in immobilizing the surface molecules, which enhance the physio-chemical and electrical properties.

Aplicação

MHA can be used in the surface modification of InP quantum nanowires for their potential uage in fluorescent chemical sensors that monitor cyanide ions. MHA may also be covalently bonded with liposomes that can form a SAM on the surface of gold for use as an insect odorant receptor in biosensor based applications.
Used to prepare thiol-functionalized 1.5 nm gold nanoparticles via a ligand exchange process with triphenylphosphine-stabilized nanoparticles. This compound is used in self-assembly to produce hydrophilic SAMs. The resulting monolayers which are terminated with carboxylic acids can be further functionalized with various amines and alcohols to introduce more complex end groups. Can also be used to control the rate of aggregation of gold colloidal nanoparticles using pH.

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H319,H335

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCQ0046
MKCM2881
MKCK4311
MKCJ7967
MKCG9522

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 6

1 of 6

6-Amino-1-hexanethiol hydrochloride

Sigma-Aldrich

733679

6-Amino-1-hexanethiol hydrochloride

6-Mercapto-1-hexanol 97%

Sigma-Aldrich

451088

6-Mercapto-1-hexanol

9-Mercapto-1-nonanol 96%

Sigma-Aldrich

698768

9-Mercapto-1-nonanol

2-Mercaptopropionic acid ≥95%, FG

Sigma-Aldrich

W318000

2-Mercaptopropionic acid

8-Mercapto-1-octanol 98%

Sigma-Aldrich

706922

8-Mercapto-1-octanol

3-Mercaptobenzoic acid 95%

Sigma-Aldrich

451436

3-Mercaptobenzoic acid

Renata Dobrucka et al.
Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 26(5), 643-650 (2018-07-12)
The interest in the biological synthesis of mono metal nanoparticles has been visible for years. As more attention is also given to the biological methods of synthesizing bimetallic nanoparticles, this work used the Agrimoniae herba extract in order to obtain
Raghavendra Ramalingam et al.
Nanomaterials (Basel, Switzerland), 9(3) (2019-03-23)
Electrospun fibers have emerged as promising materials in the field of biomedicine, due to their superior physical and cell supportive properties. In particular, electrospun mats are being developed for advanced wound dressing applications. Such applications require the firers to possess
An Ultrasensitive Electrochemical Impedance-Based Biosensor Using Insect Odorant Receptors to Detect Odorants
Khadka R, et al.
Biosensors And Bioelectronics, 183, 441-445 (2018)
Wenjuan Wei et al.
Journal of microbiology, immunology, and infection = Wei mian yu gan ran za zhi, 50(6), 821-830 (2016-01-05)
Treatment of Acinetobacter baumannii infections is challenging owing to widespread multidrug-resistant A. baumannii (MDR-AB) and the lack of novel agents. Although recent data suggest that levofloxacin (LVX) may have unique activity against MDR-AB in combination with colistin (CST), further preclinical
J Lellouche et al.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases, 25(6), 711-716 (2018-10-07)
The rise in carbapenem resistance among Gram-negative bacteria has renewed interest in colistin. Recently, the EUCAST-CLSI Polymyxin Breakpoints Working Group declared that broth microdilution (BMD) is the only valid method for colistin susceptibility testing. BMD is not easily incorporated into
Exibir todos os documentos relacionados

Artigos

Precise Nanoparticles for Optoelectronics Applications

Inorganic nanomaterials are tunable by size, shape, structure, and/or composition. Advances in the synthesis of well-defined nanomaterials have enabled control over their unique optical, electronic, and chemical properties stimulating tremendous interest across a wide range of disciplines. This article illuminates some of the recent research advances of inorganic nanoparticles (NPs) in optoelectronics applications.

Micro and Nanometer Scale Photopatterning of Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have attracted enormous interest for a wide variety of applications in micro- and nano-technology. In this article, we compare the benefits of three different classes of SAM systems (alkylthiolates on gold.

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica