2-Ethyl-3-oxo-butanenitrile, also known as 2-ethyl-3-oxobutanenitrile or 2-ethyl-3-oxo-4-pentenenitrile, is an organic compound with the chemical formula C6H9NO. It is a colorless liquid with a molecular weight of 111.14 g/mol. Butanenitrile, 2-ethyl-3-oxo- is characterized by the presence of a nitrile group (C≡N), a carbonyl group (C=O), and an ethyl group (C2H5) attached to a butane chain. It is synthesized through various chemical reactions, such as the condensation of acetone cyanohydrin with ethylmagnesium bromide. 2-Ethyl-3-oxo-butanenitrile is used as an intermediate in the production of pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactive functional groups, it can undergo various chemical transformations, making it a valuable building block in organic synthesis.
1780-46-7
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Basic information
- Product Name: Butanenitrile, 2-ethyl-3-oxo-
- Synonyms:
- CAS NO:1780-46-7
- Molecular Formula: C6H9NO
- Molecular Weight: 111.144
- 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: Butanenitrile, 2-ethyl-3-oxo-(CAS DataBase Reference)
- NIST Chemistry Reference: Butanenitrile, 2-ethyl-3-oxo-(1780-46-7)
- EPA Substance Registry System: Butanenitrile, 2-ethyl-3-oxo-(1780-46-7)
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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: 1780-46-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 1780-46-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,8 and 0 respectively; the second part has 2 digits, 4 and 6 respectively.Calculate Digit Verification of CAS Registry Number 1780-46:
(6*1)+(5*7)+(4*8)+(3*0)+(2*4)+(1*6)=87
87 % 10 = 7
So 1780-46-7 is a valid CAS Registry Number.
1780-46-7Upstream product
1780-46-7Downstream Products
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- 16299-30-2 α-Ethyl-β-phenoxy-trans-crotonsaeurenitril
- 16299-29-9 α-Ethyl-β-phenoxy-cis-crotonsaeurenitril
- 99380-53-7 2-Ethyl-3-(methyl-phenyl-hydrazono)-butyronitrile
- 99380-54-8 (E)-2-Ethyl-3-(N'-methyl-N'-phenyl-hydrazino)-but-2-enenitrile
- 99380-42-4 (E)-2-Ethyl-3-phenylamino-but-2-enenitrile
- 99380-41-3 benzylimine of α-ethylacetoacetic acid
- 99380-52-6 2-ethyl-3-phenylhydrazono-butyronitrile
- 99380-55-9 (E)-2-Ethyl-3-(N'-ethyl-N'-phenyl-hydrazino)-but-2-enenitrile
- 99380-56-0 (E)-2-Ethyl-3-(N'-isopropyl-N'-phenyl-hydrazino)-but-2-enenitrile
- 16299-34-6 α-Ethyl-β-methyl-β-phenyl-hydrozimtsaeurenitril
- 16299-32-4 α-Ethyl-β-(p-methylphenoxy)-cis-crotonsaeurenitril
- 16299-33-5 α-Ethyl-β-(p-methylphenoxy)-trans-crotonsaeurenitril
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Butanenitrile, 2-ethyl-3-oxo-
