ChemicalBook > CAS DataBase List > 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline

2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline

Product Name: 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline
CAS No.: 1174006-43-9
Chemical Name: 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline
Synonyms: NBhen;NBPHEN;2,9-di(naphtha;2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1;2,9-di-2-naphthalenyl-4,7-diphenyl-1,10-Phenanthroline;2,9-di(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline;1,10-Phenanthroline, 2,9-di-2-naphthalenyl-4,7-diphenyl-;2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline;NBphen , 2,9-bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthro;2,9-bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline/Nbphen
CBNumber: CB82105752
Molecular Formula: C44H28N2
Formula Weight: 584.71
MOL File: 1174006-43-9.mol

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2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline Property

Density: 1.234
storage temp.: Store at room temperature
form: powder/crystals
pka: 4.60±0.30(Predicted)
color: Off-white
Melting point:: TGA: >340 °C (0.5% weight loss)
Absorption: λmax 395 nm in THF

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: D5581
Product name: 2,9-Di(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline
Packaging: 200MG
Price: $152
Updated: 2025/07/31

TCI Chemical

Product number: D5581
Product name: 2,9-Di(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline
Packaging: 1G
Price: $456
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: CHM0100266
Product name: 2,9-BIS(NAPHTHALEN-2-YL)-4,7-DIPHENYL-1,10-PHENANTHROLINE
Purity: 95.00%
Packaging: 5MG
Price: $505.12
Updated: 2021/12/16

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2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline Chemical Properties,Usage,Production

Description

NBPhen, full name 2,9-Dinaphthalen-2-yl-4,7-diphenyl-1,10-phenanthroline, is one of the close relatives of Bphen, which is used in OLEDs and photovoltaic devices as an electron-injection layer or hole-blocking layer material. Due to its low evaporation temperature and air stability, caesium azide (CsN3) doped NBphen has also been demonstrated as an efficient electron-injection layer (EIL) capable of replacing lithium fluoride (LiF) in such devices.

2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline manufacturers

Henan Fengda Chemical Co., Ltd

Product: 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline-6-IODO-6-DEOXY-GAMMA-CYCLODEXTRIN 1174006-43-9
Price: US $50.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2023-12-22

Career Henan Chemical Co

Product: 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline 1174006-43-9
Price: US $3800.00-10000.00/KG
Min. Order: 100G
Purity: 99.9%
Supply Ability: 10kg per month
Release date: 2018-07-31

1174006-43-9, 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthrolineRelated Search:

1,1-BIS(4-BIS(4-METHYLPHENYL)AMINOPHENYL)CYCLOHEXANE

2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline

NBphen , 2,9-bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthro

NBPHEN

2,9-bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline/Nbphen

2,9-di(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline

2,9-di-2-naphthalenyl-4,7-diphenyl-1,10-Phenanthroline

NBhen

2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1

2,9-di(naphtha

1,10-Phenanthroline, 2,9-di-2-naphthalenyl-4,7-diphenyl-

2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline-6-IODO-6-DEOXY-GAMMA-CYCLODEXTRIN

1174006-43-9

C44H28N2

oled materials

OLED