ChemicalBook > CAS DataBase List > 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one

10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one

Product Name
10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one
CAS No.
155306-71-1
Chemical Name
10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one
Synonyms
C545T;Coumarin545T;Coumarin C545T;Coumarin 545T >10-(2-Benzothiazolyl;C545T, Coumarin 545T;C545T Cas NO.: 155306-71-1;10-(2-BENZOTHIAZOLYL)-2 3 6 7-TETRAHYDR&;(BENZOTHIAZOLYL)-TETRAHYDRO-TETRAMETHYL-BE;10-(2-Benzothiazolyl)-1,1,7,7-tetramethyl-2,3,6,7-
CBNumber
CB6499846
Molecular Formula
C26H26N2O2S
Formula Weight
430.56
MOL File
155306-71-1.mol
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10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one Property

Melting point:
230-232°C
Boiling point:
615.3±65.0 °C(Predicted)
Density 
1.33±0.1 g/cm3(Predicted)
pka
5.45±0.70(Predicted)
form 
powder to crystal
color 
Pale yellow - Yellow powder/crystals
Absorption
λmax? 473 nm (in THF)
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Safety

Safety Statements 
22-24/25
HS Code 
29349990
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TCI Chemical
Product number
B4257
Product name
Coumarin 545T
Purity
>98.0%(N)
Packaging
200mg
Price
$323
Updated
2024/03/01
American Custom Chemicals Corporation
Product number
CHM0006328
Product name
10-(2-BENZOTHIAZOLYL)-2,3,6,7-TETRAHYDRO-1,1,7,7-TETRAMETHYL-1H,5H,11H-(1)BENZOPYROPYRANO(6,7-8-I,J)QUINOLIZIN-11-ONE
Purity
95.00%
Packaging
500MG
Price
$1218.82
Updated
2021/12/16
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10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one Chemical Properties,Usage,Production

Description

2,3,6,7‐tetrahydro‐1,1,7,7,‐tetramethyl‐1H,5H,11H‐10(2‐benzothiazolyl)quinolizine‐[9,9a,1gh]coumarin (C545T) can be doped in Fluorescent white organic light‐emitting diodes (WOLEDs) with single‐emitting layer (EML) and double‐EML structures. The intermediation of C545T has high energy transfer ability.[1]

Chemical Properties

Vermeil powder

Definition

ChEBI: C545T is a member of 7-aminocoumarins and a member of benzothiazoles. It has a role as a fluorochrome.

References

[1] PING HUA-LIN, ZHOU F, LI J, et al. White organic light‐emitting diodes based on C545T doped emitting system[J]. physica status solidi (a), 2012, 209. DOI:10.1002/pssa.201127520.

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10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one Suppliers

Henan Dowon Chemical Technology Co., Ltd.
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View Lastest Price from 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one manufacturers

Henan Fengda Chemical Co., Ltd
Product
10-(2-BENZOTHIAZOLYL)-2 3 6 7-TETRAHYDR& 155306-71-1
Price
US $188.00-1.00/KG
Min. Order
1KG
Purity
99%, 99.5% Sublimated
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-05
Henan Aochuang Chemical Co.,Ltd.
Product
10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano... 155306-71-1
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-14
Career Henan Chemical Co
Product
10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one 155306-71-1
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2019-05-23

155306-71-1, 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-oneRelated Search:


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  • (BENZOTHIAZOLYL)-TETRAHYDRO-TETRAMETHYL-BENZOPYROPYRANO QUINOLIZIN-11-ONE
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  • (BENZOTHIAZOLYL)-TETRAHYDRO-TETRAMETHYL-BE
  • Name: 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one
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  • Coumarin 545T &gt
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  • C545T, Coumarin 545T
  • C545T Cas NO.: 155306-71-1
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  • 155306-71-1
  • OLED
  • oled materials
  • electronic
  • Red crystal powder