1528-20-7 Usage
Synonyms
1-ethoxy-1-butene
Explanation
Synonyms are alternative names for a chemical compound. In this case, 1-Butene, 1-ethoxy-, (E)is also known as 1-ethoxy-1-butene.
Explanation
The physical state describes the appearance of a substance at room temperature. 1-Butene, 1-ethoxy-, (E)is a colorless liquid, meaning it has no color and flows like a typical liquid.
Explanation
The odor of a chemical compound refers to its smell. 1-Butene, 1-ethoxy-, (E)has a fruity odor, which means it smells like fruits.
Explanation
The uses of a chemical compound describe its applications in various industries. 1-Butene, 1-ethoxy-, (E)is used as a solvent (a substance that dissolves other substances), as an intermediate in the synthesis of other organic compounds, and in the production of plastics, resins, and rubber.
Explanation
Flammability refers to the ability of a substance to burn or ignite easily. 1-Butene, 1-ethoxy-, (E)is flammable, which means it can catch fire and burn quickly.
Explanation
Health hazards are potential risks to human health posed by a chemical compound. 1-Butene, 1-ethoxy-, (E)can cause irritation to the skin, eyes, and respiratory system upon contact or inhalation.
Explanation
Ingestion and inhalation risks refer to the potential harm caused by swallowing or breathing in a chemical compound. 1-Butene, 1-ethoxy-, (E)can be harmful if ingested or inhaled, which means it can cause adverse health effects.
Explanation
The environmental impact of a chemical compound refers to its potential harm to the environment. 1-Butene, 1-ethoxy-, (E)can have long-term effects on aquatic life, which means it can negatively affect the health and survival of aquatic organisms.
Physical State
Colorless liquid
Odor
Fruity
Uses
Solvent, intermediate in synthesis, production of plastics, resins, and rubber
Flammability
Flammable
Health Hazards
Irritation to skin, eyes, and respiratory system
Ingestion and Inhalation Risks
Harmful if ingested or inhaled
Environmental Impact
Long-term effects on aquatic life
Check Digit Verification of cas no
The CAS Registry Mumber 1528-20-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,2 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1528-20:
(6*1)+(5*5)+(4*2)+(3*8)+(2*2)+(1*0)=67
67 % 10 = 7
So 1528-20-7 is a valid CAS Registry Number.
1528-20-7Relevant academic research and scientific papers
Marinescu, Smaranda C.,Levine, Daniel S.,Zhao, Yu,Schrock, Richard R.,Hoveyda, Amir H.
, p. 11512 - 11514 (2011)
Monoaryloxide-pyrrolide (MAP) complexes of molybdenum were employed for the selective ethenolysis of 1,2-disubstituted Z olefins in the presence of the corresponding E olefins. Reactions were performed in the presence of 0.02-3.0 mol % catalyst at 22 °C under 20 atm ethylene. We have demonstrated that the Z isomer of an easily accessible E:Z mixture can be destroyed through ethenolysis and the E alkene thereby isolated readily in high yield and exceptional stereoisomeric purity.
Kinetic resolution in the [2+2] cycloaddition of ketenes: An experimental and theoretical study
Rullire, Pauline,Carret, Sbastien,Milet, Anne,Poisson, Jean-Franois
, p. 3876 - 3881 (2015/10/19)
The kinetic resolution of Z and E olefins by [2+2] cycloaddition with ketenes allows the isolation of pure E olefin, as well as the synthesis of pure cis-cyclobutanones, starting from Z/E mixtures. A computational rationale for this kinetic difference is reported. The obtained difference of energy of activation matches with the experimental results.
