H12005

1,6-Hexanedithiol

96%

• Sinonimo/i: 1,6-Dimercaptohexane, DMH, Hexamethylene dimercaptan
• Formula condensata: HS(CH₂)₆SH
• Numero CAS: 1191-43-1
• Peso molecolare: 150.31
• Beilstein: 1732507
• Numero CE: 214-735-1
• Numero MDL: MFCD00004910
• Codice UNSPSC: 12352103
• ID PubChem: 24895437
• NACRES: NA.23

Proprietà

• Tensione di vapore: ~1 mmHg ( 20 °C)
• Livello qualitativo: 100
• Saggio: 96%
• Stato: liquid
• Indice di rifrazione: n20/D 1.511 (lit.)
• P. ebollizione: 118-119 °C/15 mmHg (lit.)
• Punto di fusione: −21 °C (lit.)
• Densità: 0.983 g/mL at 25 °C (lit.)
• Stringa SMILE: SCCCCCCS
• InChI: 1S/C6H14S2/c7-5-3-1-2-4-6-8/h7-8H,1-6H2; SRZXCOWFGPICGA-UHFFFAOYSA-N

Descrizione

Descrizione generale

1,6-Hexanedithiol (HDT) is a long chained bi-functional alkanethiol with 6 carbon atoms structured in a zig-zag pattern, which forms a tetrahedral configuration. It is mainly used as a self-assembled monolayer (SAM) as it functionalizes various surfaces and immobilizes a variety of nanomaterials.[1][2][3][4]

Applicazioni

HDT can be used to functionalize molybdenum disulphide (MoS₂), which can be used as a two dimensional transition metal dichalcogenide (TMD) in electronics and optoelectronic devices.[4] It forms a SAM on gallium arsenic (GaAs) doped cadmium sulfide (CdS) quantum dots (QDs), which can be used for biosensors and solar applications.[5] It can also be used to immobilize gold nanoparticles (AuNPs) for potential usage in biomedical and bioanalytical applications.[6]

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 10 - Combustible liquids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): 195.8 °F - closed cup
• Punto d’infiammabilità (°C): 91 °C - closed cup
• Dispositivi di protezione individuale: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)