4-Chloroacetanilide

4-Chloroacetanilide Structure
4-Chloroacetanilide structure
Common Name 4-Chloroacetanilide
CAS Number 539-03-7 Molecular Weight 169.608
Density 1.3±0.1 g/cm3 Boiling Point 335.0±25.0 °C at 760 mmHg
Molecular Formula C8H8ClNO Melting Point 176-178 °C(lit.)
MSDS Chinese USA Flash Point 156.4±23.2 °C
Symbol GHS07
GHS07
Signal Word Warning

Development of EPA method 535 for the determination of chloroacetanilide and other acetamide herbicide degradates in drinking water by solid-phase extraction and liquid chromatography/tandem mass spectrometry.

J. AOAC Int. 89(1) , 201-9, (2006)

U.S. Environmental Protection Agency (EPA) Method 535 has been developed in order to provide a method for the analysis of "Alachlor ESA and other acetanilide degradation products," which are listed on EPA's 1998 Drinking Water Contaminant Candidate List. Meth...

Toxicology laboratory analysis and human exposure to p-chloroaniline.

Clin. Toxicol. (Phila.) 47(2) , 132-6, (2009)

p-Chloroaniline is more potent at producing methemoglobin than aniline in animal models. This case highlights the clinical presentation of an inhalation exposure to p-chloroaniline and associated laboratory analysis. An in-vitro study evaluating the metabolis...

Structural characterization and function determination of a nonspecific carboxylate esterase from the amidohydrolase superfamily with a promiscuous ability to hydrolyze methylphosphonate esters.

Biochemistry 53(21) , 3476-85, (2014)

The uncharacterized protein Rsp3690 from Rhodobacter sphaeroides is a member of the amidohydrolase superfamily of enzymes. In this investigation the gene for Rsp3690 was expressed in Escherichia coli and purified to homogeneity, and the three-dimensional stru...

HPLC separation of acetaminophen and its impurities using a mixed-mode reversed-phase/cation exchange stationary phase.

J. Chromatogr. Sci. 50(4) , 335-42, (2012)

Determination of acetaminophen and its main impurities: 4-nitrophenol, 4'-chloroacetanilide, as well as 4-aminophenol and its degradation products, p-benzoquinone and hydroquinone has been developed and validated by a new high-performance liquid chromatograph...

Generalized cytochrome P450-mediated oxidation and oxygenation reactions in aromatic substrates with activated N-H, O-H, C-H, or S-H substituents.

Xenobiotica 23(6) , 633-48, (1993)

1. The general mechanism of metabolic oxidation of substrates by cytochromes P450 (P450s) appears to consist of sequential one-electron oxidation steps rather than of a single concerted transfer of activated oxygen species from P450 to substrates. 2. In case ...

On-line reaction monitoring of lithiation of halogen substituted acetanilides via in situ calorimetry, ATR spectroscopy, and endoscopy.

Chimia 65(4) , 253-5, (2011)

Lithiation of N-(4-chlorophenyl)-pivalamide (NCP) and two additional substituted acetanilides: 4-fluoroacetanilide (4-F) and 4-chloroacetanilide (4-Cl) has been monitored by means of calorimetry, on-line ATR-IR and UV/vis spectroscopy and endoscopy. The combi...