WebThere have been reports of allergic skin reactions to caprolactam [1, 2 ]. • A 58-year-old woman developed eczematous lesions at a site on her skin where a thread had been removed from a 10-day-old operation wound. The suture material consisted of blue Nylon-6 polyamide thread. Webε-caprolactam EC Number: 203-313-2 EC Name: ε-caprolactam CAS Number: 105-60-2 Molecular formula: C6H11NO IUPAC Name: azepan-2-one. Composition(s) generated …
Control no.: T-PV2012-01-8801-CH ACGIH TLV-TWA (dust): 5 …
http://ure.ext.lanxess.com/wp-content/uploads/sites/26/2024/11/1K-Blocked-Systems-technical-article.pdf Webcaprolactam in rats. In: Proc. Symp. Ind. Approach Chem. Risk Assess.: Caprolactam Relat. Compd. Case Study. Ind. Health Found., Pittsburgh, PA. p. 191-204. In this study, … biostatistics field
CDC - NIOSH Pocket Guide to Chemical Hazards - Caprolactam
WebJan 28, 2024 · C₆H₁₁NO. Synonyms. aminocaproic lactam; epsilon-caprolactam; hexahydro-2H-azepin-2-one; 2-oxohexamethyleneimine. Physical Properties. Physical Properties. Physical description. Clear to milky white-colored solution with a mild, disagreeable odor. Boiling point. 515°F. Caprolactam (CPL) is an organic compound with the formula (CH2)5C(O)NH. This colourless solid is a lactam (a cyclic amide) of caproic acid. Global demand for this compound is approximately five million tons per year, and the vast majority is used to make Nylon 6 filament, fiber, and plastics. See more Caprolactam was first described in the late 1800s when it was prepared by the cyclization of ε-aminocaproic acid, the product of the hydrolysis of caprolactam. World demand for caprolactam was estimated to reach … See more Caprolactam is an irritant and is mildly toxic, with an LD50 of 1.1 g/kg (rat, oral). In 1991, it was included on the list of hazardous air pollutants by the U.S. See more Almost all caprolactam produced goes into the manufacture of Nylon 6. The conversion entails a ring-opening polymerization See more WebOct 28, 2015 · Nylon-6 is a bulk polymer used for many applications. It consists of the non-natural building block 6-aminocaproic acid, the linear form of caprolactam. Via a retro-synthetic approach, two synthetic pathways were identified for the fermentative production of 6-aminocaproic acid. Both pathways require yet unreported novel biocatalytic steps. We … biostatistics for animal science pdf