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  8. tert-Butyl peroxybenzoate, 98%

tert-Butyl peroxybenzoate, 98%

Product Code. 11463950
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Product Code. Quantity unitSize
11463950 25 g 25g
11443617 100 g 100g
11453617 500 g 500g
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Product Code. 11463950

Brand: Thermo Scientific Alfa Aesar A17373.14

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Description

CAS: 614-45-9 | C11H14O3 | 194.23 g/mol

tert-Butyl peroxybenzoate was employed as polymerization and cross-linking catalyst. It was also was employed as initiator during  grafting of 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO)-4-oxyacetamido-(3 propyltriethoxysilane) to poly(ethylene co-octene and in preparation of conformal poly(cyclohexyl methacrylate) thin films via initiated chemical vapor deposition.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
tert-Butyl peroxybenzoate was employed as polymerization and cross-linking catalyst. It was also was employed as initiator during  grafting of 2,2,6,6-tetramethyl-1-piperidinyloxy (TEMPO)-4-oxyacetamido-(3 propyltriethoxysilane) to poly(ethylene co-octene and in preparation of conformal poly(cyclohexyl methacrylate) thin films via initiated chemical vapor deposition.

Solubility
Soluble in ether, alcohol, ester, and ketones. Insoluble in water. 

Notes
 Stored and transported as a mixture with inert solids and as a solvent slurry.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 614-45-9
Molecular Formula C11H14O3
Molecular Weight (g/mol) 194.23
MDL Number MFCD00008802
InChI Key GJBRNHKUVLOCEB-UHFFFAOYSA-N
Synonym tert-butyl peroxybenzoate, tert-butyl perbenzoate, t-butyl perbenzoate, chaloxyd tbpb, perbutyl z, esperox 10, novox, trigonox c, tert-butyl peroxy benzoate, terc.butylperbenzoan
PubChem CID 11966
IUPAC Name tert-butyl benzenecarboperoxoate
SMILES CC(C)(C)OOC(=O)C1=CC=CC=C1

Specifications

Melting Point 6°C to 8°C
Density 1.042
Boiling Point 75°C to 76°C (0.2 mmHg)
Flash Point 93°C (199°F)
Odor Sweet
Refractive Index 1.499
Quantity 25 g
UN Number UN3103
Beilstein 1342734
Solubility Information Soluble in ether,alcohol,ester,and ketones. Insoluble in water.
Formula Weight 194.23
Percent Purity 98%
Chemical Name or Material tert-Butyl peroxybenzoate
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Safety and Handling

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Product Identifier
  • tert-Butyl peroxybenzoate
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 4
  • ACUTE AQUATIC Acute 1
  • Organic peroxide Type C & D
  • Skin corrosion/irritation Category 2
  • Skin sensitiser Category 1
 Hazard Statement
  • H242-Heating may cause a fire.
  • H315-Causes skin irritation.
  • H317-May cause an allergic skin reaction.
  • H332-Harmful if inhaled.
  • H400-Very toxic to aquatic life.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P234-Keep only in original container.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P411-Store at temperatures not exceeding 25°C/77°F.
 Supplemental information
  • MIXTURE LIST-Contains : tert-Butyl peroxybenzoate
SDS

RUO – Research Use Only

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