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: O=C(O)C=CC

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
• trans-Crotonic acid

trans-Crotonic acid, 98%

CAS: 107-93-7

trans-Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. …

• Formula: C₄H₆O₂
• Purity: 98%
• Color and Shape: White to pale yellow, Crystals or powder or crystalline powder or crystalline flakes or pellets
• Molecular weight: 86.09

Crotonic acid, 98%

CAS: 107-93-7

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₄H₆O₂
• Purity: 98%
• Color and Shape: Crystalline flakes, White to light yellow
• Molecular weight: 86.09

(E)-But-2-enoic acid

CAS: 107-93-7

• Formula: C₄H₆O₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 86.0892

Crotonic acid

CAS: 107-93-7

• Formula: C₄H₆O₂
• Purity: (GC) ≥ 98.0%
• Color and Shape: White to almost white powder, flakes or crystals
• Molecular weight: 86.09

(E)-2-Butenoic acid

CAS: 107-93-7

• Formula: C₄H₆O₂
• Color and Shape: Neat
• Molecular weight: 86.09

Crotonic Acid

CAS: 107-93-7

• Formula: C₄H₆O₂
• Purity: >98.0%(GC)(T)
• Color and Shape: White to Almost white powder to lump
• Molecular weight: 86.09

Crotonic Acid

CAS: 107-93-7

• Formula: C₄H₆O₂
• Molecular weight: 86.09

Crotonic Acid

CAS: 107-93-7

Applications Crotonic Acid is found in water extracts from carrot seeds (Daucus carota L.) and …

• Formula: C₄H₆O₂
• Color and Shape: White
• Molecular weight: 86.09

Crotonic acid

CAS: 107-93-7

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 86.08999633789062

Crotonic acid

CAS: 107-93-7

Crotonic acid is a fatty acid that is a potential inhibitor of glycol ethers. It …

• Formula: C₄H₆O₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 86.09 g/mol

Crotonic Acid pure, 99%

CAS: 107-93-7

• Formula: C₄H₆O₂
• Purity: min. 99%
• Color and Shape: White to off-white, Crystalline powder /pellets, Clear
• Molecular weight: 86.09