27846-30-6

Basic information

• Product Name: prop-2-yne-1-thiol
• Synonyms: prop-2-yne-1-thiol;2-PROPYNE-1-THIOL
• CAS NO: 27846-30-6
• Molecular Formula: C₃H₄S
• Molecular Weight: 72.12
• Mol File: 27846-30-6.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 86.6°C (rough estimate)
• Flash Point: 9.2°C
• Appearance: /
• Density: 0.999 (estimate)
• Vapor Pressure: 76.3mmHg at 25°C
• Refractive Index: 1.5074 (estimate)
• PKA: 8.57±0.10(Predicted)
• CAS DataBase Reference: prop-2-yne-1-thiol(CAS DataBase Reference)
• NIST Chemistry Reference: prop-2-yne-1-thiol(27846-30-6)
• EPA Substance Registry System: prop-2-yne-1-thiol(27846-30-6)

Safety Data

• Hazardous Substances Data: 27846-30-6(Hazardous Substances Data)

Usage

General Description

Prop-2-yne-1-thiol, also known as methylthioacetylene, is a chemical compound with the molecular formula C3H4S. It is a colorless, flammable gas with a pungent odor similar to that of garlic or rotten cabbage. prop-2-yne-1-thiol is used in organic synthesis and is a precursor to other sulfur-containing compounds. It is also used as a flavoring agent in food products and as a reagent in chemical reactions. Prop-2-yne-1-thiol is considered to be hazardous due to its flammability and toxicity, and proper precautions should be taken when handling and using this compound.

InChI:InChI=1/C3H4S/c1-2-3-4/h1,4H,3H2

Upstream product

• 106-96-7 propargyl bromide 

Downstream Products

• 99073-25-3 4-nitro-thiobenzoic acid S-prop-2-ynyl ester 
• 201139-59-5 3-Prop-2-ynylsulfanyl-cyclohexene 
• 209598-04-9 2-Phenyl-thiopropionic acid S-prop-2-ynyl ester 
• 86116-17-8 S-(prop-2-yn-1-yl)benzothioate 
• 4108-56-9 Prop-2-ynylsulfanylmethyl-benzene 
• 13560-35-5 2,4-dinitro-1-(prop-2-ynylthio)benzene