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7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1
7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1
7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1
7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1
7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1
7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1
7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1
7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1

7128-64-5 Fluorescent Brightener Optical Brighter OB for PVC/PS/PP/ABS optical brightener ob-1

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Quick Details

MF:
C26H26N2O2S
EINECS No.:
230-426-4
Place of Origin:
China
Brand Name:
future
Model Number:
b zln 7128-64-5
Product name:
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS number:
7128-64-5
Appearance:
white powder
Molecular Formula:
C26H26N2O2S
MW:
430.56
EINECS number:
230-426-4
Package:
25kg/bottle
Storage:
yes
Sample:
yes

Quick Details

CAS No.:
7128-64-5
Purity:
99%min, 99%
Other Names:
Fluorescent Brightener OB
MF:
C26H26N2O2S
EINECS No.:
230-426-4
Place of Origin:
China
Brand Name:
future
Model Number:
b zln 7128-64-5
Product name:
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS number:
7128-64-5
Appearance:
white powder
Molecular Formula:
C26H26N2O2S
MW:
430.56
EINECS number:
230-426-4
Package:
25kg/bottle
Storage:
yes
Sample:
yes

Product Description

2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Basic information
Product Name: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
CAS: 7128-64-5
MF: C26H26N2O2S
MW: 430.56
EINECS: 230-426-4
Product Categories: brightener;pigments;Industrial/Fine Chemicals;Organics;Electroluminescence;Functional Materials
Mol File: 7128-64-5.mol
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene Chemical Properties
Melting point 199-201 °C(lit.)
Boiling point 531.2±45.0 °C(Predicted)
density 1.26
refractive index 1.6360 (estimate)
Fp >350°C
solubility toluene: soluble50mg/mL
form powder
pka 3.03±0.10(Predicted)
Water Solubility Soluble in acetone and toluene. Insoluble in water.
λmax 373nm(EtOH)(lit.)
Merck 141,014
BRN 631803
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey AIXZBGVLNVRQSS-UHFFFAOYSA-N
CAS DataBase Reference 7128-64-5(CAS DataBase Reference)
NIST Chemistry Reference Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-(7128-64-5)
EPA Substance Registry System 2,2'-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole] (7128-64-5)

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