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alpha, alpha'-bis-(di-tert-butylphosphino)-o-xylene

BGC Id:	640845975061
CAS No:	121954-50-5
Synonyms:	1,2-bis(di-t-butylphosphinomethyl)benzene, 98% ; alpha, alpha'-bis-(di-tert-butylphosphino)-o-xylene ; bis(di-tert-butylphosphino)-o-xylene ; 1,2-bis(di-tert-butylphosphinomethyl)benzene ; α,α'-bis(di-t-butylphosphino)-o-xylene ; α,α'-bis(di-t-butylphosphino)-o-xylene,96% ; 1,2-bis(di-t-butylphosphinomethyl)benzene, 97+% ; alpha, alpha'-bis(di-t-butylphosphino)-o-xylene ; 1,2-bis(di-tert-butylphosphinomethyl)be& ; a,a'-bis(di-t-butylphosphino)-o-xylene, min. 97%
Molecular Formula:	C24H44P2
Molecular Weight:	394.55
EINECS:

The most competitive supplier in 2025

The following 2 notable providers have been checked and can be recommended.

Dayang Chem

BIOZOL Diagnostica Vertrieb

What other providers are available for CAS 121954-50-5?

The last intensive check and update was carried out on 2025/02/21.

Identify

Synonyms:

1,2-bis(di-t-butylphosphinomethyl)benzene, 98% ; alpha, alpha'-bis-(di-tert-butylphosphino)-o-xylene ; bis(di-tert-butylphosphino)-o-xylene ; 1,2-bis(di-tert-butylphosphinomethyl)benzene ; α,α'-bis(di-t-butylphosphino)-o-xylene ; α,α'-bis(di-t-butylphosphino)-o-xylene,96% ; 1,2-bis(di-t-butylphosphinomethyl)benzene, 97+% ; alpha, alpha'-bis(di-t-butylphosphino)-o-xylene ; 1,2-bis(di-tert-butylphosphinomethyl)be& ; a,a'-bis(di-t-butylphosphino)-o-xylene, min. 97%

CAS:

121954-50-5

EINECS:

Molecular Formula:

C24H44P2

MDL:

MFCD03094573

SMILES:

N1=CC(=CC=C1)C2=CC=C(C(=O)O)C=C2

Properties

Molecular Weight:

394.55 g·mol−1

Melting point:

59-62 °C

Suppliers

Dayang Chem (Hangzhou) Co.,Ltd.

Unternehmensart: Leading producer

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. Wir sind Lieferant von 3-Chloropyrazine-2-carboxamide. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Land: P.R.China Telefon: +86-571-88938639 Fax: +86-571-8893-8652

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BIOZOL Diagnostica Vertrieb GmbH

Unternehmensart: Supplier of chemical products

Land: Germany
Telefon: +49-871-966346-0
Fax: +49-871-966346-13

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. Wir verkaufen selbstverständlich auch 3-Chloro-2-methylphenyl isocyanate. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...

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Safety Information

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36/37/39 (S)

WGK Germany:

What other providers are available for CAS 121954-50-5?

In addition to the providers presented here for alpha, alpha'-bis-(di-tert-butylphosphino)-o-xylene with the CAS number 121954-50-5, there are other 24 providers with slightly different product names available for this CAS number.

tetra-tert-Butyldiphosphinoxylene TBDPX

+2 additional providers that we know from the past

1,2-bis-(di-tert-Butylphosphinomethyl)benzene

BLD Pharmatech Ltd | Leap Chem Co., Ltd | Skyrun Industrial Co., Ltd. | BuGuCh & Partners +13 additional providers that we know from the past

Phosphine,1,1'-[1,2-phenylenebis(methylene)]bis[1,1-bis(1,1-dimethylethyl)-

+2 additional providers that we know from the past