674273

1-Nonanethiol

99%

• Synonym(s): 1-Nonyl mercaptan, Mercaptan C₉
• Linear Formula: CH₃(CH₂)₈SH
• CAS Number: 1455-21-6
• Molecular Weight: 160.32
• Beilstein: 1733631
• EC Number: 215-936-7
• MDL number: MFCD00004913
• UNSPSC Code: 12352103
• PubChem Substance ID: 329760586
• NACRES: NA.23

Properties

• Assay: 99%
• refractive index: n20/D 1.455 (lit.)
• bp: 220 °C (lit.)
• density: 0.842 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CCCCCCCCCS
• InChI: 1S/C9H20S/c1-2-3-4-5-6-7-8-9-10/h10H,2-9H2,1H3
• InChI key: ZVEZMVFBMOOHAT-UHFFFAOYSA-N

Description

General description

1-Nonanethiol is an alkanethiol, a stabilizer that forms a self-assembled monolayer (SAM) on a variety of substrates. It is used as a thiol based protective coating.

Application

1-Nonanethiol is mainly used to form self-organized monolayers on gold, mercury, silver and platinum surfaces. These monolayers functionalize the surface atoms and improve the surface property of the composite.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 174.2 °F - closed cup
• Flash Point(C): 79 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves