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1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE

1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE structure

CAS No.: 121954-50-5

Chemical Name:: 1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE

Synonyms: phosphino)methyL;1,2-Bis((di-tert-butyL;Bis(di-tert-butylphosphino)-o-xylene;α,α'-bis(di-t-butylphosphino)-o-xylene;α,α'-Bis(di-t-butylphosphino)-o-xylene,;1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BE&;α,α'-Bis(di-t-butylphosphino)-o-xylene,96%;α,α'-Bis(di-t-butylphosphino)-o-xylene,96%;,2-Bis(di-tert-butylphosphinomethyl)benzene;1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE

CBNumber:: CB7721803

Molecular Formula:: C24H44P2

Molecular Weight:: 394.55

MDL Number:: MFCD03094573

MOL File:: 121954-50-5.mol

MSDS File:: SDS

Last updated:2023-09-04 18:02:39

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1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE Properties

Melting point	59-62°C
Boiling point	456.7±38.0 °C(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	crystal
color	white
Sensitive	air sensitive

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338
Risk Statements	36/37/38
Safety Statements	26-36/37/39
WGK Germany	3

1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	631922	1,2-Bis(di-tert-butylphosphinomethyl)benzene	121954-50-5	1g	$136	2024-03-01	Buy
Sigma-Aldrich	631922	1,2-Bis(di-tert-butylphosphinomethyl)benzene	121954-50-5	5g	$485	2024-03-01	Buy
Strem Chemicals	15-0072	α,α'-Bis(di-t-butylphosphino)-o-xylene, min. 97%	121954-50-5	500mg	$97	2024-03-01	Buy
Strem Chemicals	15-0072	α,α'-Bis(di-t-butylphosphino)-o-xylene, min. 97%	121954-50-5	2g	$289	2024-03-01	Buy
Matrix Scientific	098741	1,2-Bis((di-tert-butylphosphino)methyl)benzene 95+%	121954-50-5	1g	$387	2021-12-16	Buy

Product number	Packaging	Price	Buy
631922	1g	$136	Buy
631922	5g	$485	Buy
15-0072	500mg	$97	Buy
15-0072	2g	$289	Buy
098741	1g	$387	Buy

1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE Chemical Properties,Uses,Production

Uses

DTBPMB may be used as a ligand for the palladium-catalyzed hydroesterification of styrene and vinyl acetate to form branched esters in the presence of polymeric sulfonic acids promoters.

General Description

1,2-Bis(di-tert-butylphosphinomethyl)benzene (DTBPMB) is a bidentate phosphine ligand. DTBPMB in combination with Pd₂(dba)₃ (dba = trans,trans-dibenzylideneacetone) and a sulfonic acid can catalyze the methoxycarbonylation of ethane to form methyl propanoate.

1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE Suppliers

Global( 82)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	sales@runvmat.com	China	407	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	18192627656	1012@dideu.com	China	3422	58
Xi'an MC Biotech, Co., Ltd.	029-89275612 +8618991951683	mcbio_sales@163.com	China	2255	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	12755	58

Supplier	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Hubei xin bonus chemical co. LTD	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Xi'an MC Biotech, Co., Ltd.	58
CD Chemical Group Limited	58
Henan Alfa Chemical Co., Ltd	58

View Lastest Price from 1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-09-04	1,2-Bis(di-t-butylphosphinomethyl)benzene 121954-50-5	US $0.00-0.00 / kg	1kg	98%	500kg	XINXIANG RUNYU MATERIAL CO., LTD.
2021-07-02	1,2-Bis(di-tert-butylphosphinomethyl)benzene 121954-50-5	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd
2020-03-16	1,2-Bis(di-tert-butylphosphinomethyl)benzene 121954-50-5	US $1.00-0.00 / KG	1KG	99%	50 tons	Shaanxi Dideu Medichem Co. Ltd

1,2-Bis(di-t-butylphosphinomethyl)benzene
121954-50-5
US $0.00-0.00 / kg
98%
XINXIANG RUNYU MATERIAL CO., LTD.

1,2-Bis(di-tert-butylphosphinomethyl)benzene
121954-50-5
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

1,2-Bis(di-tert-butylphosphinomethyl)benzene
121954-50-5
US $1.00-0.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

121954-50-5(1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE)Related Search:

T-BUTYLPHOSPHINE Benzene Di-tert-butylphosphine 1,3-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE 1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE

alpha:,alpha:'-Bis(di-t-butylphosphino)-o-xylene, min. 97% α,α'-bis(di-t-butylphosphino)-o-xylene a,a'-Bis(di-t-butylphosphino)-o-xylene, min. 97% 1,2-Bis(di-t-butylphosphinoMethyl)benzene, 98% 1,2-Bis(di-t-butylphosphinoMethyl)benzene, 97+% α,α'-Bis(di-t-butylphosphino)-o-xylene, min. 97% α,α'-Bis(di-t-butylphosphino)-o-xylene,96% ALPHA, ALPHA'-BIS(DI-T-BUTYLPHOSPHINO)-O-XYLENE 1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE Α,Α'-BIS(DI-T-BUTYLPHOSPHINO)-O-XYLENE,MIN.97% 1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BE& Bis(di-tert-butylphosphino)-o-xylene ALPHA, ALPHA'-BIS-(DI-TERT-BUTYLPHOSPHINO)-O-XYLENE alpha,alpha'-Bis(di-t-butylphosphino)-o-xylene,min.97% "DI-TERT-BUTYL({2-[(DI-TERT-BUTYLPHOSPHANYL)METHYL]PHENYL}METHYL)PHOSPHANE ,2-Bis(di-tert-butylphosphinomethyl)benzene 1,2-Bis(di-tert-butylphosphinomethyl)benzene,98% phosphino)methyL 1,2-Bis((di-tert-butyL 1,2-bis((di-tert-butylphosphanyl)methyl)benzene Phosphine, 1,1'-[1,2-phenylenebis(methylene)]bis[1,1-bis(1,1-dimethylethyl)- α,α'-Bis(di-t-butylphosphino)-o-xylene, α,α'-Bis(di-t-butylphosphino)-o-xylene,96% itert-butyl-[[2-(ditert-butylphosphanylmethyl)phenyl]methyl]phosphane 121954-50-5 C6H4CH2PCCH322 C24H44P2 Polydentate Phosphine Ligands Phosphorus Compounds Catalysis and Inorganic Chemistry Polydentate Phosphine Ligands Phosphorus Compounds Catalysis and Inorganic Chemistry Aryl Phosphine Achiral Phosphine