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ChemicalBook >> CAS DataBase List >> 2-(2H-Benzotriazol-2-yl)-p-cresol

2-(2H-Benzotriazol-2-yl)-p-cresol

2-(2H-Benzotriazol-2-yl)-p-cresol price.
  • $51 - $348
  • Product name: 2-(2H-Benzotriazol-2-yl)-p-cresol
  • CAS: 2440-22-4
  • MF: C13H11N3O
  • MW: 225.25
  • EINECS:219-470-5
  • MDL Number:MFCD00022903
  • Synonyms:(2'-Hydroxy-5mg-methylphenyl) benzotriazole;2-(2’-hydroxy-5-methyl ;2-(2H-1,2,3-Benzotriazol-2-yl)-4-methylphenol;2-(2h-benzotriazol-2-yl)-4-methyl-pheno ;2-(2h-benzotriazol-2-yl)-p-creso ;2-(2-hydroxy-5-methyl-phenyl)-2H-benzotriazole ;2-(2-Hydroxy-5-methylphenyl)-2H-benzotriazole;2-Benzotriazolyl-4-methylphenol
4 prices
Selected condition:

Brand

  • Sigma-Aldrich
  • TCI Chemical

Package

  • 25mg
  • 25g
  • 500g
  • ManufacturerSigma-Aldrich
  • Product number533203
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole 97%
  • Packaging25g
  • Price$66.5
  • Updated2018-11-13
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number1228009
  • Product descriptionDrometrizole United States Pharmacopeia (USP) Reference Standard
  • Packaging25mg
  • Price$348
  • Updated2018-11-13
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0560
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole >99.0%(HPLC)(T)
  • Packaging25g
  • Price$51
  • Updated2018-11-22
  • Buy
  • ManufacturerTCI Chemical
  • Product numberH0560
  • Product description2-(2-Hydroxy-5-methylphenyl)benzotriazole >99.0%(HPLC)(T)
  • Packaging500g
  • Price$201
  • Updated2018-11-22
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Sigma-Aldrich 533203 2-(2-Hydroxy-5-methylphenyl)benzotriazole 97% 25g $66.5 2018-11-13 Buy
Sigma-Aldrich 1228009 Drometrizole United States Pharmacopeia (USP) Reference Standard 25mg $348 2018-11-13 Buy
TCI Chemical H0560 2-(2-Hydroxy-5-methylphenyl)benzotriazole >99.0%(HPLC)(T) 25g $51 2018-11-22 Buy
TCI Chemical H0560 2-(2-Hydroxy-5-methylphenyl)benzotriazole >99.0%(HPLC)(T) 500g $201 2018-11-22 Buy

Properties

Melting point: :125.5-129.5 °C(lit.)
Boiling point: :bp10 225°
Density  :1.38
refractive index  :1.5600 (estimate)
Flash point: :54°C
Merck  :14,3447
CAS DataBase Reference :2440-22-4(CAS DataBase Reference)
NIST Chemistry Reference :Phenol, 2-(2H-benzotriazol-2-yl)-4-methyl-(2440-22-4)
EPA Substance Registry System :Phenol, 2-(2H-benzotriazol-2-yl)-4- methyl-(2440-22-4)

Safety Information

Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H413 May cause long lasting harmful effects to aquatic life Hazardous to the aquatic environment, long-term hazard Category 4
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.

Description

Intermediate reactant in the synthesis of UV light absorbers for polyester fibersReactant for synthesis of:Benzotriazole UV absorbers with a blocked hydroxy group for us in UV curable paintMaleimide-bound benzotriazole monomer to use for emulsion polymerizationUsed in:Microstereophotolithography and shape memory alloy for fabrication of miniaturized actuatorsPVS and wood / PVC composites as a stabilizerAcrylonitrile-butadiene-styrene as a UV absorber

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