3 substances were added to the Japan CSCL-Newly Announced Chemical Substances (notified by March 31,2011)-Jul 23,2024

Time: Jul 23, 2024
Recently, the Japanese Ministry of Health, Labour and Welfare issued two updated notifications, adding CAS numbers for 3 substances to the list of chemical substances announced before March 31, 2011. The number of substance groups remains unchanged (7,413).
 
The details of the newly added substances are as follows:

Registration
No.

CAS RN MITI No. Chemical Substances Name
1328 70624-18-9 7-2170 Polycondensation products of 2,4-dichloro-6-(1,1,3,3-tetramethylbutylamino)-1,3,5-triazine / N,N'-bis(2,2,6,6-tetramethyl-4-piperidyl)hexamethylenediamine
3221 26125-61-1 7-2384 Polycondensation products of p-phenylenediamine / terephthaloyl dichloride (It is limited that a number-average molecular weight of the polymer is 1,000 or more and the polymer is insoluble in water, fat-soluble solvent, usual solvent, acid and alkali.)
5216
125121-39-3
6-2534
Partial sodium salt of copolymer of acrylic acid with .alpha.-(3-methylbut-3-en-1-yl)-.omega.-hydroxypoly(n 5-150)(oxyethylene) (containing 1% or less of component having less than 1,000 of molecular weight)

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