5-Phenylpenta-2,4-dienal

Base Information

• Chemical Name: 5-Phenylpenta-2,4-dienal
• CAS No.: 13466-40-5
• Molecular Formula: C11H10 O
• Molecular Weight: 158.2
• Hs Code.: 2912299000
• European Community (EC) Number: 236-718-8
• Nikkaji Number: J337.418A,J2.305.343H,J317.898F
• Wikidata: Q76386507
• Mol file: 13466-40-5.mol

Synonyms:5-Phenylpenta-2,4-dienal;13466-40-5;Benzylidenecrotonaldehyde;5-phenyl-2,4-pentadienal;EINECS 236-718-8;2,4-Pentadienal, 5-phenyl-;(2E,4E)-5-phenylpenta-2,4-dienal;SCHEMBL96589;(4E)-5-Phenyl-2,4-pentadienal;(2E,4E)-5-Phenyl-2,4-pentenal;(2E,4E)-5-phenyl-penta-2,4-dienal;24163-63-1;EN300-1868489;W-110340

Chemical Property of 5-Phenylpenta-2,4-dienal

Chemical Property:

• Vapor Pressure: 0.00108mmHg at 25°C
• Melting Point: 42.5°C
• Refractive Index: 1.5472 (estimate)
• Boiling Point: 301.1°Cat760mmHg
• Flash Point: 109.2°C
• PSA: 17.07000
• Density: 1.024g/cm³
• LogP: 2.45490
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 158.073164938
• Heavy Atom Count: 12
• Complexity: 173

Purity/Quality:

99% ,98%,Electron Grade , ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C=CC=CC=O
• Isomeric SMILES: C1=CC=C(C=C1)/C=C/C=C/C=O

Technology Process of 5-Phenylpenta-2,4-dienal

There total 143 articles about 5-Phenylpenta-2,4-dienal 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: 100.0%

[(1E,3E)-4-phenyl-buta-1,3-dienyl]-1,3-dioxolane → (2E, 4E)-5-phenylpenta-2,4-dienal (13466-40-5)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran; water; at 20 ℃; for 2h;

DOI:10.3109/14756366.2014.912214

Reference yield: 95.0%

(E)-3-phenylpropenal (14371-10-9) + tris(ethoxyvinyl)borane (1151545-40-2) → (2E, 4E)-5-phenylpenta-2,4-dienal (13466-40-5)

Guidance literature:

tris(ethoxyvinyl)borane; With diethylzinc; In toluene; at -78 ℃; for 0.333333h; Inert atmosphere;

(E)-3-phenylpropenal; In toluene; at -78 - 20 ℃; for 14h; Inert atmosphere;

With hydrogenchloride; water; In diethyl ether; toluene; at 0 ℃; pH=> 4; Inert atmosphere;

DOI:10.1021/ol9005757

Reference yield: 95.0%

(2Z,4E)-5-phenylpenta-2,4-dienal (121077-51-8) → (2E, 4E)-5-phenylpenta-2,4-dienal (13466-40-5)

Guidance literature:

With hydrogenchloride; In tetrahydrofuran;

upstream raw materials:

benzaldehyde

crotonaldehyde

acetaldehyde

3-phenyl-propenal

Downstream raw materials:

1,12-diphenyl-dodeca-1,3,5,7,9,11-hexaene

7-phenyl-hepta-2,4,6-trienal

1-Phenyl-6-<4-methoxy-phenyl>-hexatrien-(1,3,5)

1-Phenyl-6-<4-Nitro-phenyl>-hexatrien-(1,3,5)