3-Methyl-1-butanethiol CAS 541-31-1

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3-Methyl-1-butanethiol CAS 541-31-1

CAS: 541-31-1
Molecular Formula: C5H12S
Molecular Weight: 104.21
EINECS: 208-774-3
HS Code: 29309090

Synonyms: FEMA 3858; ISOAMYL MERCAPTAN; ISOPENTANETHIOL; isoamylthiol; Isopentyl mercaptan; Isopentylmercaptan; isopentylthiol; mercaptanisopentylique

What is 3-Methyl-1-butanethiol CAS 541-31-1?

3-Methyl-1-butanethiol CAS 541-31-1 is an alkanethiol supplied as a clear colorless to slightly yellow liquid. It is mainly used as an organic building block in the synthesis of sulfur-containing compounds and is also used in flavor research due to its strong sulfurous onion, green onion, and garlic-like odor profile.

Specifications

Item Value
Appearance Clear colorless to slightly yellow liquid
Melting Point -133.51 °C
Boiling Point 120 °C
Density 0.835 g/mL at 25 °C
Refractive Index n20/D 1.4432
Flash Point 65 °F
Storage Conditions Flammables area

Features

  • Sulfur-Containing Building Block: 3-Methyl-1-butanethiol CAS 541-31-1 is used as a versatile organic building block in the synthesis of sulfur-containing compounds.
  • Distinct Sulfurous Odor Profile: It has sulfurous onion, green onion, and garlic-like odor characteristics, making it relevant in flavor and fragrance research.
  • Flavor Component Relevance: It has been reported as one of the flavor components from beef, pork, and chicken.
  • Good Liquid Handling Form: It is supplied as a clear colorless to slightly yellow liquid with defined boiling point and refractive index.

Applications

  • Flavor and Fragrance Research: 3-Methyl-1-butanethiol CAS 541-31-1 is used in flavor studies involving sulfurous and meat-like aroma systems.
  • Organic Synthesis: It is used as a building block in the synthesis of sulfur-containing pharmaceutical compounds.
  • Functional Sulfur Compound Development: It is used in the synthesis of some poly(alkylene glycol dithiophosphates) with long-lasting anthelminthic and antibacterial properties.
  • Research Applications: Suitable for laboratory research involving alkanethiols and sulfur-containing intermediates.

Packaging

Mikem offers flexible packaging options, including 25 kg of fiber drums for liquid products and 15–25 kg PP/PE bags for powder products, all customizable to meet your specific needs.

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