880653-63-4

Basic information

• Product Name: 3-(2-CHLORO-PHENYL)-2-METHYL-PROPIONIC ACID
• Synonyms: 3-(2-CHLORO-PHENYL)-2-METHYL-PROPIONIC ACID
• CAS NO: 880653-63-4
• Molecular Formula: C₁₀H₁₁ClO₂
• Molecular Weight: 198.65
• Mol File: 880653-63-4.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-(2-CHLORO-PHENYL)-2-METHYL-PROPIONIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2-CHLORO-PHENYL)-2-METHYL-PROPIONIC ACID(880653-63-4)
• EPA Substance Registry System: 3-(2-CHLORO-PHENYL)-2-METHYL-PROPIONIC ACID(880653-63-4)

Safety Data

• Hazard Codes: Xi
• HazardClass: IRRITANT
• Hazardous Substances Data: 880653-63-4(Hazardous Substances Data)

Upstream product

• 852159-97-8 C₁₁H₁₁ClO₄ 
• 611-19-8 1-chloro-2-(chloromethyl)benzene 
• 609-08-5 Diethyl methylmalonate 
• 1587-07-1 1-Chloro-2-(2-propenyl)benzene 

Downstream Products

• 880653-64-5 3-(2-chlorophenyl)-2-methylpropanoyl chloride 

Relevant articles and documents

Carbonylative Transformation of Allylarenes with CO Surrogates: Tunable Synthesis of 4-Arylbutanoic Acids, 2-Arylbutanoic Acids, and 4-Arylbutanals

In this Communication, procedures for the selective synthesis of 4-arylbutanoic acids, 2-arylbutanoic acids, and 4-arylbutanals from the same allylbenzenes have been developed. With formic acid or TFBen as the CO surrogate, reactions proceed selectively and effectively under carbon monoxide gas-free conditions.

HALOGEN SUBSTITUTED METALLOCENE COMPOUNDS FOR OLEFIN POLYMERIZATION

A metallocene compound is represented by the formula (1): wherein: M is a Group 3, 4, 5 or 6 transition metal atom, or a lanthanide metal atom, or actinide metal atom, preferably a Group 4 transition metal atom selected from titanium, zirconium or hafnium; E is a substituted or unsubstituted monocyclic or polycyclic arenyl ligand pi-bonded to M; A is a substituted or unsubstituted polycyclic arenyl ligand that is pi-bonded to M and has a different ring structure than the E ligand; at least one of the A and E ligands includes at least one halogen substituent directly bonded to an sp2 carbon at a bondable ring position; Y is a bridging group containing at least one Group 13, 14, 15, or 16 element and any single position of the ring structure of A and to any single position of the ring structure of E; and y is zero or 1, indicating the absence (y = 0) or presence (y =1) of Y; and each X is a univalent anionic ligand, or two X are joined and bound to the metal atom to form a metallocycle ring, or two X are joined to form a chelating ligand, a diene ligand, or an alkylidene ligand; provided that when E is an unsubstituted cyclopentadienyl ligand, either y is one or A is not 2-bromofluorenyl or 2,7-dibromofluorenyl.