Examples of using Cyclohexanone in English and their translations into Danish
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Generate blue-green solution in cyclohexanone; 4.
Cyclohexanone was detected in the saliva extracts from 2 wooden toys.
Based on the detection of cyclohexanone and toluene.
Cyclohexanone is identified in the following 7 products through analyses.
Tests with rabbits show that cyclohexanone is irritating for the skin and for the eyes.
The majority of the experimental data indicates that cyclohexanone is not genotoxic.
Cyclohexanone, CAS no. 108-94-1, is classified R10 Xn;R20, i.e. Flammable and Harmful by inhalation.
Long-term tests with mice andrats indicate that cyclohexanone is not carcinogenic OECD SIDS.
The chemical smell might come from a number of solvents such as benzene,styrene and cyclohexanone.
In two of the products(TO-01 and TO-02) cyclohexanone constitutes 63% and 30% respectively of the total degassing.
Cyclohexanone is an artificial organic liquid which is primarily used as intermediate in the production of nylon.
Based on the detection of N,N-dimethyl formamide, cyclohexanone, diethylglycol dibenzoate and N-propyl benzamide+ N-acetyl benzamide.
Use Cyclohexanone is used in the chemical industry for organic synthesis, particularly in the production of adipic acid and caprolactam ca.
NOAEL for the chronic effects(weight increase) of cyclohexanone is calculated to 462 mg/kg bw/day for rats Nilsson et al, 2006.
Cyclohexanone According to the List of dangerous substances cyclohexanone is classified as harmful with R20"Harmful by inhalation.
In an exposure scenario, where a young child lies down and sleeps while hugging a squishy, the measurements performed 1 hour after unpacking the toy showed unacceptably high levels of the substances N, N-dimethylformamide,triethylenediamine and cyclohexanone in all 12 squishies. For four squishies for which 3-day measurements were also made, the concentrations remained unacceptably high for the substances N, N-dimethylformamid and triethylenediamine. Læs publikation Kontakt Miljøstyrelsen Haraldsgade 53 2100 København Ø Tlf.
IARC assesses that cyclohexanone is not classifiable in relation to the carcinogenic properties of the substance in humans.
Of these, especially Isophorone,BHT, Cyclohexanone, Phenol, DIBP, DEHP and 2-Heptanone are emphasized as being of particular interest.
Cyclohexanone is found partly through migration to artificial sweat in 7 products(maximum concentration of 10 µg/g) and partly through headspace analyses in two products maximum concentration of 0.01 µg/g.
Upon repeated administration to rats of cyclohexanone in drinking water, the NOAEL was 4700 ppm after 25 weeks and the LOAEL was 3300 ppm after 2 years.
Cyclohexanone is used in the chemical industry for organic synthesis, particularly in the production of adipic acid and caprolactam(ca. 95%), polyvinyl chloride and its copolymers, and methacrylate ester polymers.
Bioavailability No information about bioavailability of cyclohexanone is found but according to the threshold limit list the substance can be absorbed through the skin for which reason 100% absorption is assumed in the calculations.
Cyclohexanone does not seem to be sensitizing according to several animal tests whereas patch tests on humans have shown that cyclohexanone resins give an allergic contact dermatitis IUCLID, 2000h; HSDB.
Classification Cyclohexanone is adopted on the List of dangerous substances(Miljøministeriet 2002) and classified: R10Flammable Xn;R20Harmful.
Isophorone BHT Cyclohexanone Phenol Toluene DIBP DEHP 2-heptanone tert-Butyl alcohol Methyl propionate p-Xylene Footnotes[1] Rep2 substances are substances which ought to be considered as impairing to human fertility or causing damages to the unborn child.