2-(but-3-yn-1-yl)pyridine is an organic compound characterized by a pyridine ring, which is a six-membered aromatic ring containing one nitrogen atom, and a but-3-yn-1-yl group, which is a three-carbon chain with a triple bond at the first carbon and a single bond at the third carbon. This molecule is a conjugated system, meaning that the electrons in the π orbitals of the triple bond and the π orbitals of the pyridine ring are delocalized, which can influence its chemical reactivity and physical properties. It is a colorless liquid with a molecular weight of 131.16 g/mol and a melting point of -34°C. The compound is used in the synthesis of various pharmaceuticals and agrochemicals due to its unique structure and reactivity.
2294-98-6
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Basic information
- Product Name: 2-(but-3-yn-1-yl)pyridine
- Synonyms:
- CAS NO:2294-98-6
- Molecular Formula:
- Molecular Weight: 131.177
- 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: 2-(but-3-yn-1-yl)pyridine(CAS DataBase Reference)
- NIST Chemistry Reference: 2-(but-3-yn-1-yl)pyridine(2294-98-6)
- EPA Substance Registry System: 2-(but-3-yn-1-yl)pyridine(2294-98-6)
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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: 2294-98-6(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2294-98-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,9 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.Calculate Digit Verification of CAS Registry Number 2294-98:
(6*2)+(5*2)+(4*9)+(3*4)+(2*9)+(1*8)=96
96 % 10 = 6
So 2294-98-6 is a valid CAS Registry Number.
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2-(but-3-yn-1-yl)pyridine
