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P50757

Sigma-Aldrich

1-Propanethiol

99%

Synonyme(s) :

1-PP, n-Propylmercaptan, Mercaptan C3

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113,00 $

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100 ML
67,90 $
500 ML
113,00 $

About This Item

Formule linéaire :
CH3CH2CH2SH
Numéro CAS:
107-03-9
Poids moléculaire :
76.16
Beilstein:
1696860
Numéro CE :
203-455-5
Numéro MDL:
MFCD00004900
Code UNSPSC :
12352103
ID de substance PubChem :
24898589
Nomenclature NACRES :
NA.23

67,90 $

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Densité de vapeur

2.54 (vs air)

Pression de vapeur

122 mmHg ( 20 °C)

Essai

99%

Indice de réfraction

n20/D 1.426 (lit.)

pb

67-68 °C (lit.)

Pf

−113 °C (lit.)

Densité

0.820 g/mL at 25 °C (lit.)

Chaîne SMILES 

CCCS

InChI

1S/C3H8S/c1-2-3-4/h4H,2-3H2,1H3

Clé InChI

SUVIGLJNEAMWEG-UHFFFAOYSA-N

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Catégories apparentées

Description générale

1-Propanethiol (1-PP) is an alkyl mercaptan, which can be used as a self-assembled monolayer (SAM) on a variety of nanoparticles. The propyl species and sulfur elements can be formed due to the presence of a carbon-sulfur (C-S) bond in 1-PP.[1][2]

Application

1-PP can be used as a capping agent that improves the thermal stability and light absorption of silver nanoparticles (AgNPs), which can be incorporated into the perovskite solar cells.[3] Gallium-arsenic (Ga-As) can be surface functionalized with 1-PP and can be potentially used in the fabrication of group VI precusors and self-assembled electron beam resists in semiconductor industry.[2] It can also form a SAM on gold(111) surface that may be used to immobilize macromolecules.[4]

Pictogrammes

FlameExclamation markEnvironment
GHS02,GHS07,GHS09

Mention d'avertissement

Danger

Mentions de danger

H225,H302,H317,H410

Classification des risques

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - Skin Sens. 1B

Code de la classe de stockage

3 - Flammable liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

-4.0 °F - closed cup

Point d'éclair (°C)

-20 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
STBK9926
STBK9423
STBH9963
STBG6346
STBF8483V

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112917

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1-Hexanethiol 99% (GC)

Sigma-Aldrich

739286

1-Hexanethiol

Surface reactions of 1-propanethiol on GaAs (100)
Donev S, et al.
Langmuir, 21(5) (2005)
Assembly dynamics and detailed structure of 1-propanethiol monolayers on Au (111) surfaces observed real time by in situ STM
Zhang J, et al.
Journal of Industrial and Engineering Chemistry, 22(14) (2006)
Thermally stable propanethiol-ligand exchanged Ag nanoparticles for enhanced dispersion in perovskite solar cells via an effective incorporation method
Cho JS, et al.
Journal of Industrial and Engineering Chemistry, 61(5) (2018)
Surface-Enhanced Raman Scattering (SERS) of 1-propanethiol in silver sol
Joo TH, et al.
The Journal of Physical Chemistry, 90(22) (1986)
E Meschkat et al.
Chemical research in toxicology, 14(1), 110-117 (2001-02-15)
The potent skin sensitizers hex-1-ene- and hexane-1,3-sultone have been synthesized isotopically labeled with (13)C at reactive sites. The reactivity of 2-[(13)C]- and 3-[(13)C]hex-1-ene-1,3-sultones and of 3-[(13)C]hexane-1,3-sultone toward a series of model nucleophiles for protein amino acid residues, i.e., butylamine, diethylamine
Afficher tous les articles scientifiques apparentés

Articles

Photopatterning Self-Assembled Monolayers

Self-assembled monolayers (SAMs) have diverse applications; article compares benefits of alkylthiolates on gold SAM systems.

Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

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    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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