| Product Name: Methylchloroisothiazolinone/methylisothiazolinone mixture (MCIT/MIT)
Synonyms: 5-Chloro-2-methyl-3(2H)-isothiazolone with 2-methyl-3(2H)-isothiazolone;CMIT/MIT B/PLUS;Con WT;CMI/MI Kathon 886;2-Methylisothiazol-3(2H)-one 5-chloro-2-Methylisothiazol-3(2H)-one (1:1);2-Methylisothiazol-3(2H)-one coMpound with 5-chloro-2-Methylisothiazol-3(2H)-one (1:1);Kathon 886;kathon biocide
CAS: 55965-84-9
MF: C4H5NOS.C4H4ClNOS
MW: 264.75
Boiling point 100.1鈩 at 101.325kPa
density: d20 1.19
vapor pressure 0.003-17Pa at 20-45鈩
storage temp. Sealed in dry,Room Temperature
solubility Chloroform (Soluble), DMSO (Slightly), Methanol (Slightly), Water
form Liquid
color Colorless to light yellow
PH 3.43 at 20鈩 and 10g/L
LogP -0.34-0.81 at 10-30鈩 and pH5-9
Surface tension 72.6-73mN/m at 1-1.106g/L and 19.5-20鈩
Dissociation constant 2.81-4.2 at 20-25鈩
Description Kathon 886 metalwork fluid is a mixture of the two isothiazoliones contained in Kathon CG, at a 13.9% concentration. It is mainly contained in metalwork fluids. As an active component of Aigezid 鈪 and contained in a water bath used for phtotographic development, it caused contact dermatitis in a photograph developer.
Description Methylchloroisothiazolinone/methylisothiazolinone mixture (MCIT/MIT) is a mixture of isothiazolinone-derived biocides. It is effective against Gram-positive and Gram-negative bacteria with MIC values of 0.0002, 0.0002, 0.00005, and 0.00005% (w/w) for S. aureus, P. aeruginosa, A. niger, and C. albicans, respectively. MCIT/MIT can elicit contact sensitization. Formulations containing MCIT/MIT have been used for controlling microbial growth in industrial and household products.
Uses Antimicrobial preservative in cosmetics, hygeine products, paints, emulsions, cutting oils, paper coatings, and water storage and cooling units.
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