benzoyl chloride


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benzoyl chloride

[′ben·zə·wəl ′klȯr‚īd]
(organic chemistry)
C6H5COCl Colorless liquid whose vapor induces tears; soluble in ether, decomposes in water; used as an intermediate in chemical synthesis.
References in periodicals archive ?
The chemical is believed to have been benzoyl chloride, a colourless liquid with a pungent odour listed as hazardous because it releases poisonous gases in fire and can also cause irritation if breathed in.
A spokesman for Merseyside Fire and Rescue Service said they understand the chemical is Benzoyl Chloride.
In current time, most of the BA is consumed in food and beverage industry in the form of NaB (Na Benzoate), while the rest is used to produce other industrial products, such as BA alkyd resins, BA plasticizers, benzoyl chloride, etc.
In accord with our previous findings, [17] benzoyl chloride is obviously more effective than acetic acid and obtained fast (<1min) and effective protection of 1-butanol (>90%).
The polymer was synthesized by using Friedel-Crafts acylation of polystyrene with benzoyl chloride, and was characterized by different instrumentations.
Using the previous examples of chloroacetaldehyde dimethyl acetal, 97%; tetramethylammonium perchlorate; benzyl chloride; and benzoyl chloride, these are, respectively, categories UN1993, UN1479, UN1738 and UN1736.
Acryloyl chloride (ACl) was prepared by reacting with benzoyl chloride by following the procedure of Stampel et al.
We synthesized a series of 4-alkyl-2-(2-pyridyl)cyclohexanones using their method, which consisted of condensing morpholine enamine of the appropriate 4-alkylcyclohexanone with pyridine-1-oxide in the presence of benzoyl chloride.
BTDA ([greater than or equal to]99% pure) was used as received from Allco, phthalic anhydride (PA) ([greater than]99% pure), and benzoyl chloride (BC) (99%) were used as received from Janssen.
Cannon also includes forms like benzonitrile and benzoyl chloride as borrowings from Arabic, since the element benzo- has an Arabic origin.
Six 2-(2-pyridyl) cycloalkanones were synthesized by the condensation of morpholine enamine of the appropriate cycloalkanone with pyridine-1-oxide in the presence of benzoyl chloride.
Jiangsu Kuaida's intermediate production lines are in process, among which 5,000t/a benzoyl chloride and 300t/a quinclorac got approval in project completion check.