CAS 107-93-7
:trans-Crotonic acid
Description:
Trans-crotonic acid, with the CAS number 107-93-7, is an unsaturated carboxylic acid characterized by its trans configuration around the double bond. It has a molecular formula of C4H6O2 and features a double bond between the second and third carbon atoms in the chain, which contributes to its reactivity and properties. This compound is typically a colorless to pale yellow liquid with a distinctive odor. Trans-crotonic acid is soluble in water and organic solvents, making it versatile in various chemical applications. It is known for its role in organic synthesis, particularly in the production of polymers and other chemical intermediates. Additionally, it can undergo various reactions, including esterification and polymerization, due to the presence of both the carboxylic acid group and the double bond. Its unique structure and reactivity make it an important compound in both industrial and laboratory settings. Safety precautions should be observed when handling trans-crotonic acid, as it can be irritating to the skin and eyes.
Formula:C4H6O2
InChI:InChI=1S/C4H6O2/c1-2-3-4(5)6/h2-3H,1H3,(H,5,6)/b3-2+
InChI key:InChIKey=LDHQCZJRKDOVOX-NSCUHMNNSA-N
SMILES:C(\C(O)=O)=C/C
Synonyms:- (2E)-2-Butenoic acid
- (2E)-but-2-enoate
- (2E)-but-2-enoic acid
- (E)-2-Butenoic acid
- (E)-Crotonic acid
- 2-Butenoic acid, (2E)-
- 2-Butenoic acid, (E)-
- But-2-Enoic Acid
- Crotonic acid, (E)-
- NSC 8751
- trans-2-Butenoic acid
- trans-3-Methylacrylic acid
- See more synonyms
Sort by
Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
Found 12 products.
Crotonic Acid
CAS:Formula:C4H6O2Purity:>98.0%(GC)(T)Color and Shape:White to Almost white powder to lumpMolecular weight:86.09trans-Crotonic acid, 98%
CAS:<p>trans-Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution. This Thermo Scientific Chemicals brand product was originally pa</p>Formula:C4H6O2Purity:98%Color and Shape:White to pale yellow, Crystals or powder or crystalline powder or crystalline flakes or pelletsMolecular weight:86.09Crotonic acid
CAS:Formula:C4H6O2Purity:(GC) ≥ 98.0%Color and Shape:White to almost white powder, flakes or crystalsMolecular weight:86.09(E)-2-Butenoic acid
CAS:(E)-2-Butenoic acid (Crotonic acid) is fatty acid formed by the action of fatty acid synthases from acetyl-CoA and malonyl-CoA precursors. Crotonic acid is involved in the fatty acid biosynthesis. Crotonic acid is also found in water extracts from carrot seeds (Daucus carota L.).Formula:C4H6O2Purity:99.8% - 99.98%Color and Shape:White Solid CrystallineMolecular weight:86.09Crotonic Acid
CAS:<p>Applications Crotonic Acid is found in water extracts from carrot seeds (Daucus carota L.) and is shown to have strong herbicidal properties.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Jasicka-Misiak, I., et al.: Phytochemistry, 66, 1485 (2005)<br></p>Formula:C4H6O2Color and Shape:WhiteMolecular weight:86.09Crotonic acid
CAS:<p>Crotonic acid is a fatty acid that is a potential inhibitor of glycol ethers. It has been demonstrated to inhibit the formation of infectious diseases by binding to the agonist binding site on the surface of bacteria. Crotonic acid also binds to water molecules and forms crotonic acid hydroxide, which may be responsible for its inhibitory properties. The hydrolysis of crotonic acid can be achieved through a reaction mechanism involving water and an electrochemical process in which methyl ethyl groups are oxidized and form methyl ethyl radicals. These radicals react with hydrogen atoms from water, forming methoxy radicals that react with two hydroxyl groups, which results in the cleavage of the C-O bonds in crotonic acid to form acetic acid and methanol. Crotonic acid has also been shown to have detergent properties when used as a solid catalyst for organic reactions or as an additive in detergent compositions.</p>Formula:C4H6O2Purity:Min. 95%Color and Shape:PowderMolecular weight:86.09 g/molCrotonic Acid pure, 99%
CAS:Formula:C4H6O2Purity:min. 99%Color and Shape:White to off-white, Crystalline powder /pellets, ClearMolecular weight:86.09
