Undecan-5-yn-1-al, also known as 5-undecynal or 5-undecyn-1-al, is an organic compound with the molecular formula C11H18O. It is a colorless liquid with a strong, fatty odor. This aldehyde is characterized by a long carbon chain with a triple bond at the fifth carbon and an aldehyde group at the first carbon. It is used in the synthesis of various chemicals, fragrances, and as a flavoring agent in the food and beverage industry. Undec-5-yn-1-al is also employed in the production of specialty chemicals and pharmaceuticals, owing to its unique structure and reactivity.
85944-93-0
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Basic information
- Product Name: undec-5-yn-1-al
- Synonyms: undec-5-yn-1-al
- CAS NO:85944-93-0
- Molecular Formula:
- Molecular Weight: 166.263
- 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: undec-5-yn-1-al(CAS DataBase Reference)
- NIST Chemistry Reference: undec-5-yn-1-al(85944-93-0)
- EPA Substance Registry System: undec-5-yn-1-al(85944-93-0)
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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: 85944-93-0(Hazardous Substances Data)
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85944-93-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85944-93-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,9,4 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.Calculate Digit Verification of CAS Registry Number 85944-93:
(7*8)+(6*5)+(5*9)+(4*4)+(3*4)+(2*9)+(1*3)=180
180 % 10 = 0
So 85944-93-0 is a valid CAS Registry Number.
85944-93-0Upstream product
85944-93-0Downstream Products
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- 259733-33-0 (1R,2S,5R)-2-(1-methyl-1-phenylethyl)-5-methylcyclohexyl (E)-3-methyl-2-nonen-7-ynoate
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undec-5-yn-1-al
