1-Ethylsulfinylpropyne, also known as ethyl propargyl sulfoxide, is a chemical compound characterized by its molecular formula C5H8OS. It is a sulfoxide compound that features a propyne group with an ethyl group attached to the sulfur atom. 1-Ethylsulfinylpropyne is recognized for its role as an intermediate in organic synthesis and has garnered interest as a chiral building block in the pharmaceutical industry. Its potential as a reagent in the synthesis of various sulfur-containing compounds further underscores its utility in chemical research and development. As a colorless liquid with a distinctive odor, 1-Ethylsulfinylpropyne requires careful handling and storage due to its flammability and irritant properties.
25558-06-9
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Basic information
- Product Name: 1-Ethylsulfinylpropyne
- Synonyms: 1-Ethylsulfinylpropyne
- CAS NO:25558-06-9
- Molecular Formula: C5H8OS
- Molecular Weight: 116.18142
- EINECS: N/A
- Product Categories: N/A
- Mol File: 25558-06-9.mol
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 204.03 °C at 760 mmHg
- Flash Point: 77.195 °C
- Appearance: /
- Density: 1.118 g/cm3
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1-Ethylsulfinylpropyne(CAS DataBase Reference)
- NIST Chemistry Reference: 1-Ethylsulfinylpropyne(25558-06-9)
- EPA Substance Registry System: 1-Ethylsulfinylpropyne(25558-06-9)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 25558-06-9(Hazardous Substances Data)
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25558-06-9 Usage
Uses
Used in Organic Synthesis:1-Ethylsulfinylpropyne is used as an intermediate in organic synthesis for its ability to facilitate the creation of complex organic molecules, contributing to the advancement of chemical compounds with diverse applications.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 1-Ethylsulfinylpropyne is utilized as a chiral building block, which is essential for the development of enantiomerically pure drugs, enhancing the efficacy and selectivity of pharmaceutical agents.
Used in Synthesis of Sulfur-Containing Compounds:
1-Ethylsulfinylpropyne serves as a reagent for the synthesis of a variety of sulfur-containing compounds, which are important in various chemical and industrial processes, including the production of pharmaceuticals, agrochemicals, and other specialty chemicals.
Check Digit Verification of cas no
The CAS Registry Mumber 25558-06-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,5,5 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.Calculate Digit Verification of CAS Registry Number 25558-06:
(7*2)+(6*5)+(5*5)+(4*5)+(3*8)+(2*0)+(1*6)=119
119 % 10 = 9
So 25558-06-9 is a valid CAS Registry Number.
25558-06-9Upstream product
25558-06-9Downstream Products
- 54088-89-0 (E)-1-ethanesulfinyl-2-methyl-hex-1-ene
- 54088-91-4 (E)-1-ethanesulfonyl-2-methyl-hex-1-ene
- 65832-94-2 (E)-β-(Ethansulfonyl)-α-methyl-styrol
- 65832-87-3 (E)-β-Ethansulfinyl-α-methyl-styrol
- 2976-99-0 (+/-)-n-butyl ethyl sulfoxide
- 13596-73-1 1-ethanesulfonyl-propyne
- 65832-85-1 1-ethanesulfinyl-2-methyl-propene
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1-Ethylsulfinylpropyne
