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P50757

Sigma-Aldrich

1-Propanethiol

99%

Sinonimo/i:

1-PP, n-Propylmercaptan, Mercaptan C3

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100 ML
49,90 €
500 ML
84,00 €

49,90 €

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Cambia visualizzazione
100 ML
49,90 €
500 ML
84,00 €

About This Item

Formula condensata:
CH3CH2CH2SH
Numero CAS:
107-03-9
Peso molecolare:
76.16
Beilstein:
1696860
Numero CE:
203-455-5
Numero MDL:
MFCD00004900
Codice UNSPSC:
12352103
ID PubChem:
24898589
NACRES:
NA.23

49,90 €

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Densità del vapore

2.54 (vs air)

Tensione di vapore

122 mmHg ( 20 °C)

Saggio

99%

Indice di rifrazione

n20/D 1.426 (lit.)

P. ebollizione

67-68 °C (lit.)

Punto di fusione

−113 °C (lit.)

Densità

0.820 g/mL at 25 °C (lit.)

Stringa SMILE

CCCS

InChI

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

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Categorie correlate

Descrizione generale

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]

Applicazioni

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]

Avvertenze

Danger

Indicazioni di pericolo

H225,H302,H317,H410

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

-4.0 °F - closed cup

Punto d’infiammabilità (°C)

-20 °C - closed cup

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
STBK9926
STBK9423
STBH9963
STBG6346
STBF8483V

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739286

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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)
Zafer Ziya Oztürk et al.
Environmental monitoring and assessment, 151(1-4), 369-375 (2008-04-15)
Sewage treatment works are one of the major sources that cause atmospheric odour pollution. The increase in the number of complaints about odour nuisance is due to the increase in environmental concerns. Unfortunately, the legislation on odour nuisance from sewage
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Articoli

Photopatterning Self-Assembled Monolayers

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

Domande

1–2 di 2 domande  

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

    1 risposta

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

    1 risposta

    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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