cis-3-Methyl-1,3-Pentadiene

Base Information

• Chemical Name: cis-3-Methyl-1,3-Pentadiene
• CAS No.: 2787-45-3
• Molecular Formula: C6H10
• Molecular Weight: 82.1454
• Hs Code.: 2901299090
• UNII: AH1FE1D5EI
• DSSTox Substance ID: DTXSID401015955
• Nikkaji Number: J133.078K
• Mol file: 2787-45-3.mol

Synonyms:cis-3-Methyl-1,3-Pentadiene;2787-45-3;(Z)-3-Methyl-1,3-pentadiene;1,3-Pentadiene, 3-methyl-, (Z)-;AH1FE1D5EI;3-Methyl-1,3-pentadiene, (3Z)-;1,3-Pentadiene, 2-methyl-, (Z)-;1501-60-6;(3Z)-3-methylpenta-1,3-diene;UNII-AH1FE1D5EI;(Z)-3-methylpenta-1,3-diene;3-Methyl-1,trans-3-pentadiene;BOGRNZQRTNVZCZ-WAYWQWQTSA-N;DTXSID401015955;(Z)-CH2=CHC(CH3)=CHCH3;(3E)-3-Methyl-1,3-pentadiene #;AKOS006228068

Chemical Property of cis-3-Methyl-1,3-Pentadiene

Chemical Property:

• Vapor Pressure: 108mmHg at 25°C
• Melting Point: -94.9°C (estimate)
• Refractive Index: 1.4490
• Boiling Point: 77°Cat760mmHg
• Flash Point: °C
• PSA: 0.00000
• Density: 0.707g/cm³
• LogP: 2.13860
• XLogP3: 2.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 1
• Exact Mass: 82.078250319
• Heavy Atom Count: 6
• Complexity: 68.1

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC=C(C)C=C
• Isomeric SMILES: C/C=C(/C)\C=C

Technology Process of cis-3-Methyl-1,3-Pentadiene

There total 5 articles about cis-3-Methyl-1,3-Pentadiene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

3-buten-1-yne (689-97-4) + (Z)-azomethane (4143-42-4,503-28-6) → Z-piperylene (1574-41-0,17410-45-6,25212-15-1,64940-84-7) + 1-methylbuta-1,3-diene (2004-70-8,17410-45-6,25212-15-1,64940-84-7) + 1-Pentyne (627-19-0) + 3-methyl-1-pentyne (922-59-8) + (Z)-3-methyl-1,3-pentadiene (2787-45-3)

Guidance literature:

In gas; at 299.9 ℃; Thermodynamic data; Rate constant; Kinetics; Heating; other temperature;

Reference yield:

3-hydroxy-3-methyl-1-pentene (918-85-4) → 2-ethyl-1,3-butadiene (3404-63-5) + (Z)-3-methyl-1,3-pentadiene (2787-45-3) + (3E)-3-methylpenta-1,3-diene (2787-43-1)

Guidance literature:

With toluene-4-sulfonic acid;

DOI:10.1021/ja01010a025

Reference yield:

3-methylenepentan-2-ol (2747-52-6) → 2-ethyl-1,3-butadiene (3404-63-5) + (Z)-3-methyl-1,3-pentadiene (2787-45-3) + (3E)-3-methylpenta-1,3-diene (2787-43-1)

Guidance literature:

With hydrogen bromide; In water; Title compound not separated from byproducts; Heating;

upstream raw materials:

3-hydroxy-3-methyl-1-pentene

3-buten-1-yne

(Z)-azomethane

(E)-3-Methyl-5-trimethylsilanyl-pent-3-en-2-ol

Downstream raw materials:

4,4,5,5-Tetracyan-2,3-dimethyl-cyclohexen

(1E,3Z)-1-(3-methylpenta-1,3-dienyl)benzene

threo-1-chloro-4-<(2-chloro-1,2-dimethyl-3-butenyl)thio>benzene

(Z)-1-chloro-4-<(2-chloro-3-methyl-3-pentenyl)thio>benzene