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252581

Sigma-Aldrich

2-Phenylethanethiol

98%

Synonyme(s) :

2-Phenylethyl mercaptan, Phenethyl mercaptan

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About This Item

Formule linéaire :
C6H5CH2CH2SH
Numéro CAS:
Poids moléculaire :
138.23
Beilstein:
1446618
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352100
ID de substance PubChem :
Nomenclature NACRES :
NA.22

Niveau de qualité

Essai

98%

Indice de réfraction

n20/D 1.560 (lit.)

pb

217-218 °C (lit.)

Densité

1.032 g/mL at 25 °C (lit.)

Groupe fonctionnel

phenyl
thiol

Chaîne SMILES 

SCCc1ccccc1

InChI

1S/C8H10S/c9-7-6-8-4-2-1-3-5-8/h1-5,9H,6-7H2

Clé InChI

ZMRFRBHYXOQLDK-UHFFFAOYSA-N

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Description générale

2-Phenylethanethiol serves as a building block in organic synthesis to incorporate a thiol functional group into molecules. Structures of 2-phenylethanethiol and its 1:1 water clusters have been studied using resonant two-photon ionization spectroscopy.

Application

2-Phenylethanethiol has been used:
  • in preparation of biicosahedral Au (25) clusters protected with various types of thiol ligands
  • as derivatization reagent for phosphorylated sequences of peptides, for enhancing ionization efficiency in matrix-assisted laser desorption/ionization mass spectrometry

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

194.0 °F - closed cup

Point d'éclair (°C)

90 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Consulter la Bibliothèque de documents

Clementine Klemm et al.
Rapid communications in mass spectrometry : RCM, 18(22), 2697-2705 (2004-10-16)
The identification of phosphorylation sites is essential for a full understanding of the cellular functions of proteins. However, mass spectrometric analysis is often hampered by the low abundance of phosphoproteins, the difficulty of obtaining full sequence coverage by specific proteolysis
SunYoung Park et al.
Langmuir : the ACS journal of surfaces and colloids, 28(17), 7049-7054 (2012-04-12)
The synthesis and electrochemical and spectroscopic characterization of biicosahedral Au(25) clusters with a composition of [Au(25)(PPh(3))(10)(thiolate)(5)Cl(2)](2+) are described. The biicosahedral Au(25) clusters protected with various types of thiol ligands including alkanethiols, 2-phenylethanethiol, 11-mercaptoundecanoic acid, and 11-mercapto-1-undecanol were synthesized in high
Danielle E Martin et al.
The Journal of chemical physics, 128(16), 164301-164301 (2008-05-02)
The structures of 2-phenylethanethiol (PET, PhCH(2)CH(2)SH) and its 1:1 water clusters have been studied using resonant two-photon ionization spectroscopy including band contour analysis and UV-UV holeburning, combined with extensive ab initio calculations on ground and excited states. The most populated
Shubo Tian et al.
Nature communications, 6, 8667-8667 (2015-10-21)
Revealing structural isomerism in nanoparticles using single-crystal X-ray crystallography remains a largely unresolved task, although it has been theoretically predicted with some experimental clues. Here we report a pair of structural isomers, Au38T and Au38Q, as evidenced using electrospray ionization
Alif Chebbi et al.
FEMS microbiology letters, 362(14) (2015-06-19)
Hydrogen sulfide (H2S) and thiols (RSH) generated by the phosphate industry cause harmful effects on human health and quality of life. The present study aims to investigate and evaluate a bacterial strain CAT37 isolated from gas-washing wastewaters in terms of

Articles

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.

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