1-Dodecanethiol, 98%, Thermo Scientific Chemicals

Description

1-Dodecanethiol is used in the preparation of hydrophobic or mixed self-assembled monolayers. It is also employed as a chain transfer agent for radical polymerization. Further, it is utilized as a polymerization inhibitor in polyurethane and neoprene adhesives, which finds application in the footwear industry. In addition to this, it acts as a protein regenerating agent used for the regeneration of native proteins from mercuribenzoate.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
1-Dodecanethiol is used in the preparation of hydrophobic or mixed self-assembled monolayers. It is also employed as a chain transfer agent for radical polymerization. Further, it is utilized as a polymerization inhibitor in polyurethane and neoprene adhesives, which finds application in the footwear industry. In addition to this, it acts as a protein regenerating agent used for the regeneration of native proteins from mercuribenzoate.

Solubility
Immiscible with water.

Notes
Air and moisture sensitive. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with bases, oxidizing agents, reducing agents and alkali metals.

Specifications

Chemical Identifiers

• CAS: 112-55-0
• Molecular Formula: C12H26S
• Molecular Weight (g/mol): 202.40
• MDL Number: MFCD00004885
• InChI Key: WNAHIZMDSQCWRP-UHFFFAOYSA-N
• Synonym: 1-dodecanethiol, dodecyl mercaptan, dodecanethiol, n-dodecanethiol, lauryl mercaptan, n-dodecyl mercaptan, n-dodecylmercaptan, 1-mercaptododecane, n-lauryl mercaptan, 1-dodecyl mercaptan
• PubChem CID: 8195
• IUPAC Name: dodecane-1-thiol
• SMILES: CCCCCCCCCCCCS

• Melting Point: °C to 7°C
• Density: 0.845
• Boiling Point: 276°C to 278°C
• Flash Point: 133°C (271°F)
• Assay Percent Range: 98%
• Linear Formula: CH₃(CH₂)₁₁SH
• Refractive Index: 1.4601
• Quantity: 100 g
• Beilstein: 969337
• Sensitivity: Air Sensitive
• Solubility Information: Immiscible with water.
• Formula Weight: 202.4
• Percent Purity: 98%
• Physical Form: Liquid
• Chemical Name or Material: 1-Dodecanethiol

Safety and Handling

Product Identifier

• 1-Dodecanethiol

Signal Word

• Danger

Hazard Category

• LONG-TERM AQUATIC HAZARD Chronic 1
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 C
• Skin sensitiser Category 1

Hazard Statement

• H314-Causes severe skin burns and eye damage.
• H317-May cause an allergic skin reaction.
• H318-Causes serious eye damage.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : 1-Dodecanethiol

RUO – Research Use Only