P50757

1-Propanethiol

99%

• Synonym(e): 1-PP, Mercaptan C₃, Propylmercaptan
• Lineare Formel: CH₃CH₂CH₂SH
• CAS-Nummer: 107-03-9
• Molekulargewicht: 76.16
• Beilstein: 1696860
• EG-Nummer: 203-455-5
• MDL-Nummer: MFCD00004900
• UNSPSC-Code: 12352103
• PubChem Substanz-ID: 24898589
• NACRES: NA.23

Eigenschaften

• Dampfdichte: 2.54 (vs air)
• Dampfdruck: 122 mmHg ( 20 °C)
• Assay: 99%
• Brechungsindex: n20/D 1.426 (lit.)
• bp: 67-68 °C (lit.)
• mp (Schmelzpunkt): −113 °C (lit.)
• Dichte: 0.820 g/mL at 25 °C (lit.)
• SMILES String: CCCS
• InChI: 1S/C3H8S/c1-2-3-4/h4H,2-3H2,1H3
• InChIKey: SUVIGLJNEAMWEG-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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. 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. It can also form a SAM on gold(111) surface that may be used to immobilize macromolecules.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H302,H317,H410
• P-Sätze: P210 - P233 - P273 - P280 - P301 + P312 - P303 + P361 + P353
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 2 - Skin Sens. 1B
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): -4.0 °F - closed cup
• Flammpunkt (°C): -20 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter