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Price	$200	$1
Package	1KG	100KG

Product Details

Product Name: N,N′-di(1-naphthyl)-N,N′-diphenylbenzidine	CAS No.: 123847-85-8
Min. Order: 1KG	Purity: 99%, 99.5% Sublimated
Supply Ability: g-kg-tons, free sample is available	Release date: 2025/09/25
Lead time: In stock	Packaging: bottle/drum/bucket/IBC
Delivery: By sea,by air,by express	Origin: Manufacturer
Category: Heterocycles compounds; OLED intermediates

1. Materials information

Name	N4,N4'-Di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine
Synonym	More Synonyms

Density	1.2±0.1 g/cm3
Boiling Point	772.5±53.0 °C at 760 mmHg
Melting Point	279-283°C
Molecular Formula	C44H32N2
Molecular Weight	588.738
Flash Point	340.8±18.8 °C
Exact Mass	588.256531
PSA	6.48000
LogP	13.48
Vapour Pressure	0.0±2.6 mmHg at 25°C
Index of Refraction	1.733

2. Packaging of materials

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.
For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product.

Or smaller package 1kg/bottle, 10kgs/bottle as request.

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3. Shipping & Delivery

By Express

Provide door to door service

Suitable for goods under 50kg

Delivery: 3-7 days

Cost: low cost

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By Air

Provide airport to airport service

Suitable for goods over 50kg

Delivery: 3-14 days

Cost: high cost

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By Sea

Provide seaport to seaport service

Suitable for goods over 100kg

Delivery: 2-45 days

Cost: low cost

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4. Contact information

For more details, pls contact us freely.

Email address: elin@fdachem.com

Mob: 86 13613820652

WhatsApp/Skype/Wechat/LINE: 86 13613820652

Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.

Recommended supplier

Product name	Price		Suppliers	Update time
N,N'-Bis(1-naphthalenyl)-N,N'-bisphenyl-(1,1'-biphenyl)-4,4'-diamine	$5.00	VIP8Y	Jinan Finer Chemical Co., Ltd	2026-06-13
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine	$1.00	VIP6Y	Zhejiang Free Trade Zone Violet Trade Co., Ltd.	2026-05-19
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine	$1.10	VIP6Y	Dideu Industries Group Limited	2025-11-18
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine		VIP4Y	Henan Aochuang Chemical Co.,Ltd.	2025-04-04
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine			LY Global chemicals co.,ltd .	2023-03-14
N,N"-Bis- (1-naphthalenyl)-N,N"-bis-phenyl-(1,1"-biphenyl)-4,4"-diamine	$15.00		Zhuozhou Wenxi import and Export Co., Ltd	2021-08-12
N4,N4'-di(naphthalen-1-yl)-N4,N4'-diphenyl-[1,1'-biphenyl]-4,4'-diamine			Beijing Yanhua Jilian Opto-Electronic Technology Co., Ltd.	2019-07-26
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine	$300.00	VIP8Y	Career Henan Chemical Co	2019-07-06

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N,N′-di(1-naphthyl)-N,N′-diphenylbenzidine NEW

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Henan Fengda Chemical Co., Ltd