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[1,1'-Biphenyl]-2-ylbis(1,1-dimethylethyl)-phosphine

BGC Id:	295587272372
CAS No:	224311-51-7
Synonyms:	98% johnphos ; johnphos 97% ; 2-(di-t-butylphosphino)biphenyl ; 2-(di-t-butylphosphine) biphenyl ; 2-(di-tert-butylphosphino)biphenyl ; (2-biphenyl)di-tert-butylphosphine ; jnhnphos ; johnphos ; 2-(di-tert-butylphosphino)biph ; 2-(di-tert-butylphosphina)biphenyl
Molecular Formula:	C20H27P
Molecular Weight:	298.4
EINECS:

2025 - The most valued supplier

The following notable provider has been checked and can be recommended.

Hangzhou Zhongqi Chem Co., Ltd

företagets typ: Leading producer

telefon: +86-571-86976032
fax: +86-571-86972162
land: P.R.China

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Vi är säljare av Boron trifluoride diethyl etherate. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the ...

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What other providers are available for CAS 224311-51-7?

The last intensive check and update was carried out on 2025/11/17.

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Synonyms:

98% johnphos ; johnphos 97% ; 2-(di-t-butylphosphino)biphenyl ; 2-(di-t-butylphosphine) biphenyl ; 2-(di-tert-butylphosphino)biphenyl ; (2-biphenyl)di-tert-butylphosphine ; jnhnphos ; johnphos ; 2-(di-tert-butylphosphino)biph ; 2-(di-tert-butylphosphina)biphenyl

CAS:

224311-51-7

EINECS:

Molecular Formula:

C20H27P

MDL:

MFCD01862440

Properties

Molecular Weight:

298.4 g·mol−1

Density:

1 g/cm³

Melting point:

86-88 °C(lit.)

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

air sensitive

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38-22 (R)

Safety Codes:

36/37/39-26-22 (S)

WGK Germany:

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Xingrui Industry Co., Limited

Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pha... Request

What other providers are available for CAS 224311-51-7?

In addition to the providers presented here for [1,1'-Biphenyl]-2-ylbis(1,1-dimethylethyl)-phosphine with the CAS number 224311-51-7, there are other 57 providers with slightly different product names available for this CAS number.

JnhnPhos

+2 additional providers that we know from the past

2-(di-tert-Butylphosphino)biphenyl

Biphenyl-2-yl-di-tert-butyl-phosphane

Carbone Scientific Co., Ltd. +1 additional providers that we know from the past

di-tert-Butyl(2-phenylphenyl)phosphane

+1 additional providers that we know from the past

2-(di-tert-Butylphosphino)biphenyl (johnphos)

Junwee Chemical Co., Ltd. +1 additional providers that we know from the past