Fluorescent brightener 184

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  • 7128-64-5
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Catalog Number
ACM7128645
Product Name
Fluorescent brightener 184
Structure
Structure
CAS
7128-64-5
Category
Organic & Printed Electronics
Description
2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene is a dye. It is used to prepare stable fluorescent silica nanoparticles as DNA carrier. 2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene is also used as the emissive layer of electroluminescent devices.
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
IUPAC Name
5-tert-butyl-2-[5-(5-tert-butyl-1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
Molecular Weight
430.56
Molecular Formula
C26H26N2O2S
Canonical SMILES
CC(C)(C)C1=CC2=C(C=C1)OC(=N2)C3=CC=C(S3)C4=NC5=C(O4)C=CC(=C5)C(C)(C)C
InChI Key
AIXZBGVLNVRQSS-UHFFFAOYSA-N
Boiling Point
531.2ºC at 760 mmHg
Melting Point
196-202ºC
Flash Point
275.1ºC
Density
1.26
Appearance
Light yellow-green crystals
EC Number
230-426-4
Exact Mass
430.17100
H-Bond Acceptor
4
H-Bond Donor
0
HS Code
3204200000
LogP
7.95950
MDL Number
MFCD00005774
PSA
8.3
Refractive Index
1.617
Safety Description
S24/25
Stability
Stable. Incompatible with strong oxidizing agents.
Storage Conditions
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
WGK Germany
1
MSDS
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COA
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Spec Sheet
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※ Please kindly note that our products are for research use only.

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