Basic information

Product Name: 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole
Synonyms: UV366;2-(2''-HYDROXY-4''-BENZOYLOXYPHENYL)-5-CHLOROBENZOTRIAZOLE;4-(5-Chloro-2H-benzotriazol-2-yl)-1,3-benzenediol 1-benzoate;Ultraviolet Absorbent UV-366;Ultraviolet Absorbent UV-366 2-(2-hyd...;4-(5-Chloro-2H-benzo[d][1,2,3]triazol-2-yl)-3-hydroxyphenyl benzoate
CAS NO:169198-72-5
Molecular Formula: C19H12ClN3O3
Molecular Weight: 365.77
EINECS: N/A
Product Categories: N/A
Mol File: 169198-72-5.mol

Chemical Properties

Melting Point: 183-185 °C
Boiling Point: 573.5±60.0 °C(Predicted)
Flash Point: N/A
Appearance: /
Density: 1.43
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: 6.83±0.35(Predicted)
CAS DataBase Reference: 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole(CAS DataBase Reference)
NIST Chemistry Reference: 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole(169198-72-5)
EPA Substance Registry System: 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole(169198-72-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 169198-72-5(Hazardous Substances Data)

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Usage
SDS
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169198-72-5 Usage

Uses

Used in Plastics Industry:
2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole is used as an ultraviolet stabilizer for plastics to protect them from UV-induced degradation, ensuring their longevity and maintaining their physical properties.
Used in Coatings Industry:
In the coatings industry, 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole is used as a light stabilizer to enhance the durability and resistance of coatings against UV radiation, preventing discoloration and degradation.
Used in Textile Industry:
2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole is used as a UV absorber in textiles to protect fabrics from the damaging effects of sunlight, ensuring their color retention and resistance to fading.
Overall, 2-(2'-Hydroxy-4'-benzoyloxyphenyl)-5-chlorobenzotriazole is a valuable chemical compound for various industries, providing protection against UV radiation and improving the performance and durability of materials exposed to sunlight.

Check Digit Verification of cas no

The CAS Registry Mumber 169198-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,1,9 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 169198-72:
(8*1)+(7*6)+(6*9)+(5*1)+(4*9)+(3*8)+(2*7)+(1*2)=185
185 % 10 = 5
So 169198-72-5 is a valid CAS Registry Number.

169198-72-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name	[4-(5-chlorobenzotriazol-2-yl)-3-hydroxyphenyl] benzoate

1.2 Other means of identification

Product number	-
Other names	-

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:169198-72-5 SDS

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