CAS 123-73-9: Crotonaldehyde
Description:Crotonaldehyde, with the CAS number 123-73-9, is an organic compound classified as an α,β-unsaturated aldehyde. It is a colorless to pale yellow liquid with a pungent, acrid odor, commonly associated with its use in various chemical syntheses. Crotonaldehyde has a molecular formula of C4H6O and features a carbon-carbon double bond adjacent to the aldehyde functional group, which contributes to its reactivity. It is soluble in water and organic solvents, making it versatile in chemical applications. The compound is primarily used in the production of various chemicals, including plastics, resins, and pharmaceuticals. Crotonaldehyde is also a key intermediate in the synthesis of other organic compounds. Due to its reactivity, it can undergo various chemical reactions, such as polymerization and condensation. However, it is important to handle crotonaldehyde with care, as it is considered a hazardous substance, with potential health effects upon exposure, including irritation to the skin, eyes, and respiratory system. Proper safety measures should be taken when working with this compound.
Formula:C8H14O4
InChI:InChI=1S/C4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2+
InChI key:InChIKey=MLUCVPSAIODCQM-NSCUHMNNSA-N
SMILES:O=CC=CC
- Synonyms:
- (2E)-2-Butenal
- (E)-2-Butenal
- (E)-But-2-en-1-al
- (E)-Crotonaldehyd
- (E)-Crotonaldehyde
- 2(E)-Butenal
- 2-Butenal, (2E)-
- 2-Butenal, (E)-
- But-2-Enal, (E)-
- Crotonaldehido
- See more synonyms
- Crotonaldehyd
- Crotonaldehyde And Crotonaldehyde, (E)-
- Crotonaldehyde, (E)-
- Ethane-1,2-Diyl Dipropanoate
- Topanel CA
- Trans-Crotonaldehyde
- trans-2-Buten-1-al
- trans-2-Butenal
- trans-But-2-enal
- trans-Crotonal
- β-Methyl acrolein
