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717223

Sigma-Aldrich

11-(1H-pyrrol-1-yl)undecane-1-thiol

96%

Synonym(s):

PUT, 1H-Pyrrole-1-undecanethiol

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About This Item

Empirical Formula (Hill Notation):
C15H27NS
CAS Number:
141779-05-7
Molecular Weight:
253.45
MDL number:
MFCD15143664
UNSPSC Code:
12352300
PubChem Substance ID:
329763465

Assay

96%

form

liquid

refractive index

n20/D 1.506

density

0.928 g/mL at 25 °C

SMILES string

SCCCCCCCCCCCn1cccc1

InChI

1S/C15H27NS/c17-15-11-7-5-3-1-2-4-6-8-12-16-13-9-10-14-16/h9-10,13-14,17H,1-8,11-12,15H2

InChI key

JJDNIFVXOIKYCT-UHFFFAOYSA-N

Related Categories

General description

11-(1H-pyrrol-1-yl)undecane-1-thiol (PUT) is a derivative of pyrrole that forms a self-assembled monolayer (SAM) with terminal pyrrol groups. The pyrrol groups facilitate the formation of a conductive monolayer on a variety of surfaces.

Application

PUT can be used as a SAM on the gold surface that may be utilized in micro-contact printing technique.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H317 - H319 - H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

> 110 °C - closed cup

Certificates of Analysis (COA)

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Although many studies have shown that species richness decreases from low to high latitudes (the Latitudinal Diversity Gradient), little is known about the relationship between latitude and phylogenetic diversity. Here we examine global latitudinal patterns of phylogenetic diversity using a
P S Keller et al.
Nature communications, 11(1), 2126-2126 (2020-05-03)
Many inland waters exhibit complete or partial desiccation, or have vanished due to global change, exposing sediments to the atmosphere. Yet, data on carbon dioxide (CO2) emissions from these sediments are too scarce to upscale emissions for global estimates or
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