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2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene

2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Suppliers list
Company Name: Dalian Richfortune Chemicals Co., Ltd
Tel: 86-411-84820922, 84821539
Email: sales@richfortunechem.com
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Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: CAS:7128-64-5
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
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Products Intro: Product Name:Fluorescent Brightener 184
CAS:7128-64-5
Company Name: Hangzhou FandaChem Co.,Ltd.
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Products Intro: Product Name:Optical brightener OB
CAS:7128-64-5
Purity:99% Package:25kg/drum
Company Name: Tianjin Zhongxin Chemtech Co., Ltd.
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Products Intro: Product Name:2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS:7128-64-5
Purity:98% Package:20KG Drum
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Basic information
Product Name:2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
Synonyms:TINOPAL CBS-X;UVITEX 2B;UVITEX(R) 2B;UVITEX OB;TOSLAB 644820;2,2’-(2,5-thiophenediyl)bis(5-(1,1-dimethylethyl)-benzoxazol;2,2’-(2,5-thiophenediyl)bis(5-tert-butyl-benzoxazol;2,2’-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-benzoxazol
CAS:7128-64-5
MF:C26H26N2O2S
MW:430.56
EINECS:230-426-4
Product Categories:Industrial/Fine Chemicals;Organics;Electroluminescence;Functional Materials;brightener;pigments
Mol File:7128-64-5.mol
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Structure
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Chemical Properties
Melting point 199-201 °C(lit.)
density 1.26
Fp >350°C
solubility toluene: soluble50mg/mL
Water Solubility Soluble in acetone and toluene. Insoluble in water.
λmax373nm(EtOH)(lit.)
Merck 14,1014
BRN 631803
Stability:Stable. Incompatible with strong oxidizing agents.
InChIKeyAIXZBGVLNVRQSS-UHFFFAOYSA-N
CAS DataBase Reference7128-64-5(CAS DataBase Reference)
NIST Chemistry ReferenceBenzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-(7128-64-5)
EPA Substance Registry SystemBenzoxazole, 2,2'-(2,5-thiophenediyl) bis[5-(1,1-dimethylethyl)- (7128-64-5)
Safety Information
Risk Statements 36/37/38
Safety Statements 24/25
WGK Germany 1
RTECS DM4888332
TSCA Yes
MSDS Information
ProviderLanguage
Fluorescent Brightener 184 English
SigmaAldrich English
ACROS English
ALFA English
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Usage And Synthesis
Chemical Propertieslight yellow-green crystals
UsesOptical brightener additive in polymers, fibers, films, inks, laquers, and paints. In liquid scintillators.
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Preparation Products And Raw materials
Raw materialsDichloromethane-->Thionyl chloride-->Chloroform-->Sodium methanolate-->Glyoxal-->Adipic acid-->2,5-Thiophenedicarboxylic acid-->2-Amino-4-tert-butylphenol
Tag:2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene(7128-64-5) Related Product Information
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