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Bisoctrizole

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Bisoctrizole Basic information

Product Name:
Bisoctrizole
Synonyms:
  • 2,2-methylenebis(6-(2H-benzotriazol-2-yl) -4-(1,
  • Methylenebisbenzotriazolyltertoctylphenol]
  • UV-360
  • 2,2'-Methylenebis[2-hydroxy-5-(1,1,3,3-tetramethylbutyl)-1,3-phenylene]bis(2H-benzotriazole)
  • BIS[3-(BENZOTRIAZOL-2-YL)-2-HYDROXY-5-TERT-OCTYLPHENYL]METHANE
  • METHYLENE BIS-BENZOTRIAZOLYL TETRAMETHYLBUTYLPHENOL
  • 2,2'-Methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol] Solution, 100ppm
  • 2,2'-METHYLENEBIS(6-(2H-BENZOTRIAZOL-2-Y L) -4-(1,1,3,3TETRAMETHYLBUTYL)PHENOL)99
CAS:
103597-45-1
MF:
C41H50N6O2
MW:
658.87
EINECS:
403-800-1
Product Categories:
  • AZILECT
  • Polymer Additives
  • Phenoles and thiophenoles
  • Polymer Science
  • Stabilizers
Mol File:
103597-45-1.mol
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Bisoctrizole Chemical Properties

Melting point:
197-199 °C(lit.)
Boiling point:
771.6±70.0 °C(Predicted)
Density 
d20 1.2
vapor pressure 
0Pa at 25℃
Flash point:
>200°C
storage temp. 
Inert atmosphere,Room Temperature
solubility 
almost transparency in THF
pka
7.62±0.50(Predicted)
color 
White to Orange to Green
Water Solubility 
Insoluble < 5 ng/L at 25 °C
Merck 
14,1294
BRN 
11326835
Stability:
Light Sensitive
InChIKey
ZRFPPIQVEQSFRV-UHFFFAOYSA-N
LogP
4.2 at 20℃
CAS DataBase Reference
103597-45-1(CAS DataBase Reference)
EPA Substance Registry System
Phenol, 2,2'-methylenebis[6-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)- (103597-45-1)
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Safety Information

Risk Statements 
36/37/38-53
Safety Statements 
26-36/37/39-61
WGK Germany 
1
HS Code 
29339900

MSDS

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Bisoctrizole Usage And Synthesis

Chemical Properties

White powder

Uses

Bisoctrizole is a light stabilizer in polymers and resins. It is majorly used as a UV filter in sunscreens and in photo-luminescent dyes for organic electronic based applications.

Definition

ChEBI: Bisoctrizole is a diarylmethane. It is a broad-spectrum organic UV filter that is marketed as Tinosorb M. It is a benzotriazole-based organic compound that absorbs, reflects, and scatters both UV-A and UV-B rays.

brand name

Tinosorb M (Ciba Specialty Chemicals).

General Description

Bisoctrizole is a benzotriazole based additive that is used as an ultraviolet absorber (UVA). It reduces degradation of the polymeric material by absorbing the UV radiation and converting it to thermal heat. Bisoctrizole is often added to sunscreen formulations that It may protect skin against blue light and other environmental assaults.

BisoctrizoleSupplier

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