1-Prop-2-ynyloxy-ethanol, also known as 2-(2-propynyloxy)ethanol or propargyl ether, is an organic compound with the chemical formula C5H8O2. It is a colorless liquid with a molecular weight of 100.12 g/mol. 1-Prop-2-ynyloxy-ethanol is characterized by the presence of a propargyl group (a three-carbon alkyne chain) attached to an ethylene glycol moiety. It is used as a chemical intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, it is often used in click chemistry reactions, particularly the copper-catalyzed azide-alkyne cycloaddition (CuAAC), which allows for the formation of stable triazole rings. The compound is also known for its potential applications in the preparation of polymers and as a solvent. It is important to handle 1-Prop-2-ynyloxy-ethanol with care due to its potential irritant and toxic properties.
2187-89-5
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Basic information
- Product Name: 1-Prop-2-ynyloxy-ethanol
- Synonyms: 1-Prop-2-ynyloxy-ethanol
- CAS NO:2187-89-5
- Molecular Formula:
- Molecular Weight: 100.117
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: 1-Prop-2-ynyloxy-ethanol(CAS DataBase Reference)
- NIST Chemistry Reference: 1-Prop-2-ynyloxy-ethanol(2187-89-5)
- EPA Substance Registry System: 1-Prop-2-ynyloxy-ethanol(2187-89-5)
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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: 2187-89-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2187-89-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,8 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.Calculate Digit Verification of CAS Registry Number 2187-89:
(6*2)+(5*1)+(4*8)+(3*7)+(2*8)+(1*9)=95
95 % 10 = 5
So 2187-89-5 is a valid CAS Registry Number.
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2187-89-5Downstream Products
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1-Prop-2-ynyloxy-ethanol
