South Korea partially revises and publically notifies the hazard assessment result of chemical substances.

On 8 June 2023, the National Institute of Environmental Research (NIER) in South Korea partially revised the result of the hazard assessment of chemical substances and enforced it on the same date. 

• Notification of the results of hazard assessment of registered chemical substances: 37 new substances 

• Revision of notified substances: 30 new substances

- Dioctylbis(2,4-pentanedionato-.kappa.O2,.kappa.O4)tin (54068-28-9)

- Carbomonocycle carboxylic anhydride polymer with alkyl(C=2~6)-(substituted alkyl(C=1~5))-alkane(C=3~6)ol and alkyl(C=1~5)alkan(C=4~8)oic acid

- 'Dichlorodimethylstannane(753-73-1) mixt. with trichloromethylstannane(993-16-8) (78643-41-1)

- 'Matte, lead (84195-51-7)

- 1,5-Diisocyanatopentane homopolymer, 2-ethyl-1-hexanol-blocked (1976005-08-9)        

- Trialkyl(C=12~14) phosphite (93686-48-7)

- Reaction product of 1,1'-biphenyl, formaldehyde, aniline and maleic anhydride 

- 'B-Benzo[b]naphtho[2,3-d]furan-1-ylboronic acid (2261008-21-1)

- Biphenyl[(diheteropolycyclic)phenyl]phenyl heteromonocycle

- Tetrahydro-1-[4-(2-methoxyethoxy)-1-naphthalenyl]thiophenium, 1-(difluorosulfomethyl)-2,2,2-trifluoroethyl tricyclo[3.3.1.13,7]decane-1-carboxylate (1:1) (1359824-38-6)

- [(Phenyl)-carbopolycyclic]-heteropolycycle

- N,N-Bis(2-ethylhexyl)isooctadecanamide (1616494-50-8)

- Phenol polymer with hydro-alkano(C=1~5)-carbopolycycle, glycidyl ether polymer with alkyl(C=1~5)-alkenoic(C=3~7) acid and hydroisoheteropolycyclic-dione

- Carbomonocycle carboxylic acid anhydride reaction product with substituted carbomonocycle, oxybis[alkanol(C=2~6)] and alkane(C=3~7)triol

- Fatty acids, (C=14~18) and (C=16~18)-unsatd., esters with neopentyl glycol (85116-81-0)

- Fatty acids, (C=12~16), esters with neopentyl glycol (85186-95-4)

- Mixture of fatty acids(C=15~21) and (C=16~21)-unsatd. polymers with alkyl(C=1~8) peroxide alkyl(C=1~7) alkyl(C=1~4) alkenoate(C=2~6)-linseed-oil fatty acids-alkyl(C=1~4) alkenoic(C=2~6) acid-alkenyl alkyl(C=1~4) carbomonocycle polymer, conjugated sunflower-oil fatty acids, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane, linseed-oil fatty acids and hydroxyalkyl(C=1~4) alkane(C=2~6)ol, ammonium salts and linseed-oil polymer with aldo heteromonocycle, polyethylene glycol, alkyl(C=1~4) ether and polymd. linseed-oil

- 'Iron sinter (65996-66-9)

- 4,4'-Oxybis[3-(trifluoromethyl)benzenamine] (344-48-9)

- '4'-[2-(4-Aminophenoxy)ethoxy][1,1'-biphenyl]-4-amine (2014385-51-2)

- Fatty acids, tall-oil reaction products with ethanolamine, ethoxylated (61791-19-3)

- (Heteropolycycle-yl)bis[hydroxypoly[substituted(alkyl(C=1~5)-alkane(C=2~5)yl)]]

- Vinylbenzene polymer with alkyl(C=2~6) acrylate, alkyl(C=1~5) alkyl(C=1~5)-alkenoate, hydroxyethyl acrylate, alkyl(C=1~5) aminoalkyl(C=2~6) alkyl(C=1~5)-alkenoate, alkyl(C=3~7) phosphate, oxiranylalkyl(C=1~5) alkyl(C=1~5) alkenoate, hexamethylene diisocyanate, phenylalkyl(C=1~5)amine and substituted alkanoic(C=6~10) acid lactone, homopolymer [(alkyl(C=1~5)-oxo-alkenyl)oxy]alkyl(C=2~6) ester

- 'N-1-Dibenzofuranylspiro[9H-fluorene-9,9'-[9H]xanthen]-2'-amine (2641673-05-2)

- 'Chromium nitride (24094-93-7)

- '9-Ethenyl-9H-carbazole (1484-13-5)

- N,N’-{Dialkyl(C=2~6)-bis(alkyl(C=1~5)carbomonocyclic)-[alkyl(C=1~5)bis(alkyl(C=1~5)carbomonocyclic)iminocarbopolycyclic-alkyl(C=2~6)-dialkyl(C=1~5)anilinocarbomonocyclic-alkyl(C=1~5)carbomonocyclic]diammonium}tungstophosphate

- Reaction mixture of 2-(1,1-dimethylpropyl)anthraquinone and 2-(1,2-dimethylpropyl)anthraquinone

- 'Mill scale (ferrous metal) (65996-74-9)

- 2-(4'-Bromo[1,1'-biphenyl]-4-yl)benzo[b]thiophene (2641700-97-0)

- 'Bis(acetato-O)phenyliodine (3240-34-4)

- '2-(2-Naphthalenyl)-4-[7-(2-naphthalenyl)-1-dibenzofuranyl]-6-phenyl-1,3,5-triazine (2706591-68-4)

- Bicarbomonocyclic-(carbopolycyclicbenzofuranyl)-diphenylheteropolycyclic-diamine

- Di(carbomonocyclic)-(carbopolycyclic-benzofuranyl)-heteromonocycle

- '2-Bromobenzo[b]naphtho[2,3-d]furan (1627917-16-1)

- 'Iron ores, agglomerates (65996-65-8)

- N,N’-{Dialkyl(C=2~5)-bis(alkyl(C=1~4)carbomonocyclic)-[alkyl(C=1~4)bis(alkyl(C=1~4)carbomonocyclic)iminocarbopolycyclic-alkyl(C=2~5)-dialkyl(C=1~4)anilinocarbomonocyclic-alkyl(C=1~4)carbomonocyclic]diammonium}tungstophosphate