CAS 2345-61-1: (2E)-3-Chloro-2-propenoic acid

Description: (2E)-3-Chloro-2-propenoic acid, also known as chloroacrylic acid, is an organic compound characterized by its unsaturated carboxylic acid structure. It features a double bond between the second and third carbon atoms, with a chlorine substituent at the third carbon. This compound is typically a colorless to pale yellow liquid with a pungent odor. It is soluble in water and organic solvents, making it versatile for various chemical applications. The presence of the double bond contributes to its reactivity, allowing it to participate in addition reactions, making it useful in the synthesis of polymers and other chemical intermediates. Additionally, the chlorine atom enhances its electrophilic character, which can be exploited in various organic reactions. Due to its reactivity, (2E)-3-Chloro-2-propenoic acid must be handled with care, as it can be corrosive and irritating to the skin and respiratory system. Its applications span across the fields of organic synthesis, agrochemicals, and materials science.

Formula: C₃H₃ClO₂

InChI: InChI=1S/C3H3ClO2/c4-2-1-3(5)6/h1-2H,(H,5,6)/b2-1+

InChI key: InChIKey=MHMUCYJKZUZMNJ-OWOJBTEDSA-N

SMILES: O=C(O)C=CCl

Synonyms:

• (2E)-3-Chloro-2-propenoic acid
• (2E)-3-chloroprop-2-enoate
• (E)-3-Chloro-2-propenoic acid
• (E)-3-Chloroacrylic acid
• (E)-β-Chloroacrylic acid
• 2-Propenoic acid, 3-chloro-, (2E)-
• 2-Propenoic acid, 3-chloro-, (E)-
• 2-Propenoic acid, 3-chloro-, (E)- (9CI)
• Acrylic acid, 3-chloro-, (E)-
• Acrylic acid, 3-chloro-, trans-
• Brn 1720279
• Ccris 3546
• Nsc 520953
• trans-3-Chloropropenoic acid
• trans-beta-Chloroacrylic acid
• trans-β-Chloroacrylic acid
• 4-02-00-01481 (Beilstein Handbook Reference)
• trans-3-Chloroacrylic acid

trans-3-Chloroacrylic acid, 99%

CAS: 2345-61-1

trans-3-Chloroacrylic acid is a chlorinated carboxylic acid for proteomics research. This Thermo Scientific Chemicals brand …

• Formula: C₃H₃ClO₂
• Purity: 99%
• Color and Shape: Crystals or powder or crystalline powder, White to cream
• Molecular weight: 106.51

2-Propenoic acid, 3-chloro-, (2E)-

CAS: 2345-61-1

• Formula: C₃H₃ClO₂
• Purity: 99%
• Color and Shape: Solid
• Molecular weight: 106.5077

(E)-3-Chloroacrylic acid

CAS: 2345-61-1

• Formula: C₃H₃ClO₂
• Purity: 99%
• Color and Shape: white crystalline powder
• Molecular weight: 106.51g/mol

Metazachlor Impurity 3

CAS: 2345-61-1

• Formula: C₃H₃ClO₂
• Color and Shape: White To Off-White Solid
• Molecular weight: 106.51

trans-3-chloroacrylic acid, 99%

CAS: 2345-61-1

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

• Formula: C₃H₃ClO₂
• Purity: 99%
• Color and Shape: White to beige to grey, Powder or crystals
• Molecular weight: 106.51

Trans-3-chloroacrylic acid

CAS: 2345-61-1

• Purity: 98+%
• Molecular weight: 106.51000213623047

(E)-3-Chloroacrylic acid

CAS: 2345-61-1

(E)-3-Chloroacrylic acid is an organic molecule that belongs to the class of carboxylates. It has …

• Formula: C₃H₃ClO₂
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 106.51 g/mol