CAS 5287-45-6

3-Methyl-2-butene-1-thiol

Description:

3-Methyl-2-butene-1-thiol, with the CAS number 5287-45-6, is an organic compound classified as a thiol, which contains a sulfur atom bonded to a carbon atom and a hydrogen atom. This compound features a branched alkene structure, characterized by a double bond between the second and third carbon atoms in the butene chain, along with a thiol functional group (-SH) at the terminal position. It is typically a colorless liquid with a strong, pungent odor, reminiscent of garlic or onion, which is common among thiols. The presence of the double bond contributes to its reactivity, making it susceptible to addition reactions. 3-Methyl-2-butene-1-thiol is soluble in organic solvents but has limited solubility in water due to its hydrophobic hydrocarbon chain. It is used in various applications, including as a flavoring agent and in organic synthesis. Safety precautions should be taken when handling this compound, as thiols can be toxic and irritating to the skin and respiratory system.

Formula: C₅H₁₀S

InChI: InChI=1S/C5H10S/c1-5(2)3-4-6/h3,6H,4H2,1-2H3

InChI key: InChIKey=GYDPOKGOQFTYGW-UHFFFAOYSA-N

SMILES: C(=C(C)C)CS

Synonyms:

• 2-Butene-1-Thiol, 3-Methyl-
• 3-Methyl-1-mercapto-2-butene
• 3-Methyl-2-butene-1-thiol
• 3-Methyl-2-butenyl mercaptan
• 3-Methylbut-2-ene-1-thiol
• Prenyl mercaptan
• Prenylthiol
• MBT

3-methylbut-2-ene-1-thiol

CAS: 5287-45-6

3-methylbut-2-ene-1-thiol

Formula: C₅H₁₀S

Purity: 90%

Color and Shape: Liquid

Molecular weight: 102.2

Ref: 54-OR1138981

3-methylbut-2-ene-1-thiol

CAS: 5287-45-6

Purity: 95%

Ref: IN-DA00DAII

3-Methyl-2-Buten-1-Thiol

CAS: 5287-45-6

Formula: C₅H₁₀S

Molecular weight: 102.20

Ref: 4Z-B-127001

3-Methyl-2-buten-1-thiol Preparation Kit

CAS: 39389-20-3, 5188-07-8, 5287-45-6

Stability Readily Oxidized
Applications A volatile aroma compound. We will provide a detailed procedure for the preparation of the thiol from the thiolacetate with spectral data upon request.
References Majcher, M., et al.: J. Agric. Food Chem., 55, 5754 (2007), Akiyama, M., et al.: Food Sci. Technol. Res., 15, 233 (2009), Breme, K., et al.: J. Agric. Food Chem., 57, 8572 (2009),

Formula: Mixture

Color and Shape: Colourless To Yellow

Molecular weight: Mixture

Ref: TR-M294400

3-Methyl-2-buten-1-thiol

CAS: 5287-45-6

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Formula: C₅H₁₀S

Molecular weight: 102.2 g/mol

Ref: 3D-FM25632