Octa-2,4,6-triynal, also known as 1,3,5-hexatriyne-2,4,6-trione, is an organic compound characterized by a unique structure consisting of three carbon-carbon triple bonds (acetylenic groups) and three carbonyl groups. This molecule is a linear, conjugated diene with a molecular formula of C6H2O3 and a molecular weight of 126.07 g/mol. It is a colorless, crystalline solid that is soluble in organic solvents such as ethanol and acetone. Octa-2,4,6-triynal is synthesized through various methods, including the condensation of acetylene with glyoxal and the oxidation of 1,3,5-hexatriene. Due to its highly reactive nature, it is used as a building block in the synthesis of various organic compounds, such as polymers and pharmaceuticals. However, it is also known for its potential toxicity and should be handled with caution.
2258-71-1
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Basic information
- Product Name: octa-2,4,6-triynal
- Synonyms:
- CAS NO:2258-71-1
- Molecular Formula:
- Molecular Weight: 116.119
- 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: octa-2,4,6-triynal(CAS DataBase Reference)
- NIST Chemistry Reference: octa-2,4,6-triynal(2258-71-1)
- EPA Substance Registry System: octa-2,4,6-triynal(2258-71-1)
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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: 2258-71-1(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 2258-71-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,5 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.Calculate Digit Verification of CAS Registry Number 2258-71:
(6*2)+(5*2)+(4*5)+(3*8)+(2*7)+(1*1)=81
81 % 10 = 1
So 2258-71-1 is a valid CAS Registry Number.
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2258-71-1Downstream Products
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octa-2,4,6-triynal
