TRANS-2,4-PENTADIENOIC ACID
- Product Name
- TRANS-2,4-PENTADIENOIC ACID
- CAS No.
- 626-99-3
- Chemical Name
- TRANS-2,4-PENTADIENOIC ACID
- Synonyms
- AI3-28013;Vynilacrylic acid;β-vinylacrylic acid;penta-2,4-dienoicaci;2,4-PENTADIENOIC ACID;penta-2,4-dienoic acid;(E)-2,4-Pentadienoic acid;(E)-penta-2,4-dienoic acid;(2E)-2,4-Pentadienoic acid;TRANS-2,4-PENTADIENOIC ACID
- CBNumber
- CB1460445
- Molecular Formula
- C5H6O2
- Formula Weight
- 98.1
- MOL File
- 626-99-3.mol
TRANS-2,4-PENTADIENOIC ACID Property
- Melting point:
- 69-72 °C
- Boiling point:
- 123.59°C (rough estimate)
- Density
- 1.0423 (rough estimate)
- refractive index
- 1.4330 (estimate)
- storage temp.
- -20°C
- solubility
- 1 M NaOH: soluble0.5g/10 mL, clear, brown
- pka
- 4.47±0.10(Predicted)
- BRN
- 1739248
- CAS DataBase Reference
- 626-99-3(CAS DataBase Reference)
Safety
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- F
- 4.4-8-9-23
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H401Toxic to aquatic life
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- 18886
- Product name
- 2,4-Pentadienoic acid
- Purity
- ≥97.0% (T)
- Packaging
- 5g
- Price
- $172
- Updated
- 2023/06/20
- Product number
- P268363
- Product name
- Penta-2,4-dienoicAcid
- Packaging
- 10mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- CDX-B0002-G025
- Product name
- 2,4-Pentadienoic acid
- Purity
- ≥97%(GC)
- Packaging
- 25g
- Price
- $494
- Updated
- 2021/12/16
- Product number
- CD13008351
- Product name
- Penta-2,4-dienoicacid
- Purity
- 95+%
- Packaging
- 5g
- Price
- $495
- Updated
- 2021/12/16
- Product number
- A281102
- Product name
- Penta-2,4-dienoicacid
- Purity
- 95%+(GC)(isomersmixture)
- Packaging
- 250mg
- Price
- $51
- Updated
- 2021/12/16
TRANS-2,4-PENTADIENOIC ACID Chemical Properties,Usage,Production
Uses
The short chain fatty acids in Penta-2,4-dienoic Acid is used for treatment and prevention of eye and skin diseases.
Uses
2,4-Pentadienoic acid was used in preparation of chiral propargylester. It was also used in the preparation of trans 1-N-acylamino-1,3-dienes via modified Curtius procedure.
Definition
ChEBI: A pentadienoic acid with the double bonds at positions 2 and 4.
Synthesis Reference(s)
The Journal of Organic Chemistry, 41, p. 2527, 1976 DOI: 10.1021/jo00877a004
Tetrahedron Letters, 28, p. 311, 1987 DOI: 10.1016/S0040-4039(00)95715-0
TRANS-2,4-PENTADIENOIC ACID Preparation Products And Raw materials
Raw materials
Preparation Products
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- Switzerland
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