What is the structure of 1/3-butadiene?
1,3-Butadiene () is the organic compound with the formula (CH2=CH)2. It is a colorless gas that is easily condensed to a liquid. It is important industrially as a precursor to synthetic rubber. The molecule can be viewed as the union of two vinyl groups.
What does 1/3-butadiene look like?
1,3-Butadiene is a colorless gas at room temperature with a gasoline-like odor.
How do you write butadiene?
butadiene, either of two aliphatic organic compounds that have the formula C4H6. The term ordinarily signifies the more important of the two, 1,3-butadiene, which is the major constituent of many synthetic rubbers. It was first manufactured in Germany during World War I from acetylene.
What is the common name of 1/3 butadiene?
Butadiene
| Names | |
|---|---|
| Preferred IUPAC name Buta-1,3-diene | |
| Other names Biethylene Erythrene Divinyl Vinylethylene Bivinyl Butadiene | |
| Identifiers | |
| CAS Number | 106-99-0 |
What is the common name of 1/3-butadiene?
What is the product of the reaction of 1/3-butadiene with br2?
3,4-dibromobutene.
Which of the following is the LUMO of 1/3-butadiene?
π3
The lowest unoccupied orbital or LUMO is π3 in 1,3-butadiene (or any simple conjugated diene).
What is the hybridization of 1/3-butadiene?
1,3-butadiene is the conjugated system of double bonds containing 4 carbon atoms in which all of them are sp2 hybridized. The hybridization sp2 of each carbon atom suggests that they have one vacant p orbital.
What is the product of the reaction of 1/3 butadiene with br2?
What can butadiene 1, 3 diene be used for?
It is used to make synthetic rubber and plastics, and to make other chemicals. Buta-1,3-diene is a butadiene with unsaturation at positions 1 and 3. It has a role as a carcinogenic agent and a mutagen.
Where can you find 1, 3-butadiene in the air?
Motor vehicle exhaust is a constant source of 1,3-butadiene. Although 1,3-butadiene breaks down quickly in the atmosphere, it is usually found in ambient air at low levels in urban and suburban areas. Acute (short-term) exposure to 1,3-butadiene by inhalation in humans results in irritation of the eyes, nasal passages, throat, and lungs.
What is the molecular weight of 1, 3-butadiene?
1,3-Butadiene PubChem CID 7845 Synonyms 1,3-BUTADIENE Buta-1,3-diene BUTADIENE 1 Molecular Weight 54.09 Date s Modify 2021-08-28 Create 2005-03-26
Where does pi electron density go in 1, 3 butadiene?
With a single sigma bond separating the pi bonds of 1,3-butadiene it is a conjugated system and some of the pi electron density will be delocalized between carbons 2 and 3 rather than just between 1 and 2 and 3 and 4.