Penta-2,4-dienoic acid

Base Information Edit

Chemical Name:Penta-2,4-dienoic acid
CAS No.:21651-12-7
Molecular Formula:C5H6 O2
Molecular Weight:98.1014
Hs Code.:2916190090
European Community (EC) Number:210-976-1,630-713-8
DSSTox Substance ID:DTXSID401309803
Nikkaji Number:J134.570B,J371.019J
Wikidata:Q27117106
Metabolomics Workbench ID:532
Mol file:21651-12-7.mol

Synonyms:Penta-2,4-dienoic acid;626-99-3;2,4-Pentadienoic acid;(2E)-2,4-Pentadienoic acid;21651-12-7;TRANS-2,4-PENTADIENOIC ACID;(E)-penta-2,4-dienoic acid;(2E)-penta-2,4-dienoic acid;1,3-Butadiene-1-carboxylic acid;(E)-2,4-Pentadienoic acid;beta-vinyl acrylic acid;2,4-Pentadienoic acid,(2E)-;EINECS 210-976-1;NSC 16628;C5:2n-1,3;AI3-28013;pentadienoic acid;1-Carboxybutadiene;bet.-Vinylacrylic acid;Penta-2,4-dienoicacid;.beta.-Vinylacrylic acid;butadiene-1-carboxylic acid;CHEBI:35964;CHEBI:37331;but-1,3-diene-1-carboxylic acid;DTXSID401309803;.alpha.,.gamma.-Pentadienoic acid;BCP21342;LMFA01030099;MFCD00014017;AKOS015919372;AS-0192;BP-21439;2,4-Pentadienoic acid, >=97.0% (T);CS-0199455;W-200033;Q27117106

Suppliers and Price of Penta-2,4-dienoic acid

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
(2E)-2,4-PentadienoicAcid
5g
$ 1190.00

American Custom Chemicals Corporation
(2E)-2,4-PENTADIENOIC ACID 95.00%
5G
$ 688.80

Alichem
(2E)-2,4-PentadienoicAcid
1g
$ 1685.00

Alichem
(2E)-2,4-PentadienoicAcid
500mg
$ 1048.60

Alichem
(2E)-2,4-PentadienoicAcid
250mg
$ 686.80

Total 7 raw suppliers

Chemical Property of Penta-2,4-dienoic acid Edit

Chemical Property:

Melting Point:72℃
Boiling Point:215℃
PKA:4.47±0.10(Predicted)
Flash Point:121℃
PSA：37.30000
Density:1.039
LogP:0.81320
Storage Temp.:-20?C Freezer
XLogP3:1.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:98.036779430
Heavy Atom Count:7
Complexity:103

Purity/Quality:

98%min ^*data from raw suppliers

(2E)-2,4-PentadienoicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s): T
Hazard Codes:T
Statements: 25-34-43
Safety Statements: 26-36/37/39-45

MSDS Files:: SDS file from LookChem

Useful:

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

Technology Process of Penta-2,4-dienoic acid

There total 24 articles about Penta-2,4-dienoic acid 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: 86.0%

: 6372-02-7
(E)-3-iodoacrylic acid

: 7330-43-0
divinyldibutyltin

: 21651-12-7
(E)-2,4-pentadienoic acid

Guidance literature:: (E)-3-iodoacrylic acid; With bis-triphenylphosphine-palladium(II) chloride; In N,N-dimethyl-formamide; for 0.25h; Inert atmosphere;

divinyldibutyltin; In N,N-dimethyl-formamide; at 25 ℃; for 12h; Inert atmosphere;
DOI:10.1016/j.jorganchem.2009.03.030

Reference yield: 73.0%

: 190203-30-6
C₁₅H₂₉IO₂Sn

: 7330-43-0
divinyldibutyltin

: 21651-12-7
(E)-2,4-pentadienoic acid

Guidance literature:: C₁₅H₂₉IO₂Sn; With bis-triphenylphosphine-palladium(II) chloride; In N,N-dimethyl-formamide; for 0.25h; Inert atmosphere;

divinyldibutyltin; In N,N-dimethyl-formamide; at 25 ℃; for 12h; Inert atmosphere;

With hydrogenchloride; water;
DOI:10.1016/j.jorganchem.2009.03.030