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698768

Sigma-Aldrich

9-Mercapto-1-nonanol

96%

Synonym(s):

9-Mercapto-nonan-1-ol

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About This Item

Empirical Formula (Hill Notation):
C9H20OS
CAS Number:
Molecular Weight:
176.32
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23

Assay

96%

form

liquid

refractive index

n20/D 1.483

density

0.939 g/mL at 25 °C

SMILES string

OCCCCCCCCCS

InChI

1S/C9H20OS/c10-8-6-4-2-1-3-5-7-9-11/h10-11H,1-9H2

InChI key

FXFJFNVBVKPAPL-UHFFFAOYSA-N

General description

9-Mercapto-1-nonanol (9-MNL) is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of substrates. It facilitates the immobilization of the surface atoms.

Application

9-MNL can be used in the surface modification of gold electrodes for the fabrication of biosensors for biomedical applications.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

>230.0 °F

Flash Point(C)

> 110 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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A number of asymmetrical thioethers based on 3,5-di-tert-butylcatechol containing sulfur atom bonding with physiologically active groups in the sixth position of aromatic ring have been synthesized and the electrochemical properties, antioxidant, cryoprotective activities of new thioethers have been evaluated. Cyclic

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