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Substance : Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (nano)

Substance Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (nano) 
CAS # 103597-45-1 
EC # 403-800-1 
Name of Common Ingredients Glossary METHYLENE BIS-BENZOTRIAZOLYL TETRAMETHYLBUTYLPHENOL (NANO) 
INN/ISO/AN  
Regulation (EU) 2018/885
Other Directives/Regulations
Annex/Ref # VI/23a
Product Type, body parts  
Maximum concentration in ready for use preparation 10 %(*)

(*) In case of combined use of Methylene Bis-Benzotriazolyl Tetramethylbutylphenol and Methylene Bis-Benzotriazolyl Tetramethylbutylphenol (nano), the sum shall not exceed the limit given in column g.’. 
Other Not to be used in applications that may lead to exposure of the end user's lungs by inhalation.
Only nanomaterials having the following characteristics are allowed:
— Purity ≥ 98,5 %, with 2,2′-methylene-bis- (6(2H-benzotriazol-2-yl)-4-(isooctyl)phenol) isomer fraction not exceeding 1,5 %;
— Solubility < 5 ng/L in water at 25 °C; — Partition coefficient (Log Pow): 12,7 at 25 °C;
— Uncoated;
— Median particle size D50 (50 % of the number below this diameter): ≥ 120 nm of mass distribution and/or ≥ 60 nm of number size distribution. 
Wording of conditions of use and warnings  
SCCS opinions
Chemical/IUPAC Name 2,2′-Methylene-bis(6-(2H-benzotriazol-2-yl)-4- (1,1,3,3-tetramethylbutyl)phenol)/Bisoctrizole Methylene Bis- Benzotriazolyl Tetramethylbutylphenol (nano) 
Identified INGREDIENTS or substances e.g.  
Note  
Current Version v.1