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Benzyltriphenylphosphonium bromide

Benzyltriphenylphosphonium bromide structure

CAS No.: 1449-46-3

Chemical Name:: Benzyltriphenylphosphonium bromide

Synonyms: TZP;SKL082;NSC 54813;CAS1449-46-3;Benzyltriphen;Benzyl triphenyl pho;Benzyl threephosphoniuM broMide;Benzyltriphenylphosphine bromide;Benzyltriphenylphosphanium bromid;Bromo(benzyl)triphenylphosphorane

CBNumber:: CB4319243

Molecular Formula:: C25H22BrP

Molecular Weight:: 433.32

MDL Number:: MFCD00031707

MOL File:: 1449-46-3.mol

MSDS File:: SDS

Last updated:2023-09-04 11:52:49

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Benzyltriphenylphosphonium bromide Properties

Melting point	295-298 °C(lit.)
storage temp.	Inert atmosphere,Room Temperature
form	solid
color	White to Almost white
Water Solubility	Soluble in water.
Sensitive	Hygroscopic
BRN	3599867
CAS DataBase Reference	1449-46-3(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36/37/39

WGK Germany

HazardClass

6.1

PackingGroup

III

HS Code

29319090

NFPA 704

	1
2		0

Benzyltriphenylphosphonium bromide price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	430056	Benzyltriphenylphosphonium bromide 96%	1449-46-3	50g	$109	2024-03-01	Buy
Sigma-Aldrich	430056	Benzyltriphenylphosphonium bromide 96%	1449-46-3	250g	$318	2024-03-01	Buy
TCI Chemical	B2025	Benzyltriphenylphosphonium Bromide >98.0%(HPLC)(T)	1449-46-3	25g	$40	2024-03-01	Buy
Alfa Aesar	B24567	Benzyltriphenylphosphonium bromide, 98%	1449-46-3	10g	$21.65	2024-03-01	Buy
Alfa Aesar	B24567	Benzyltriphenylphosphonium bromide, 98%	1449-46-3	50g	$84.2	2024-03-01	Buy

Product number	Packaging	Price	Buy
430056	50g	$109	Buy
430056	250g	$318	Buy
B2025	25g	$40	Buy
B24567	10g	$21.65	Buy
B24567	50g	$84.2	Buy

Benzyltriphenylphosphonium bromide Chemical Properties,Uses,Production

Preparation

Benzyl triphenylphosphonium bromide is prepared by the following steps:To a solution of Ph3P (22 g, 0.084 mol) in toluene, BnBr (10 ml, 0.084 mol) was added dropwise with ice-cooling and stirred at room temperature for 2 hours. A solid was formed, which was filtered and washed with toluene and then dry pet ether to remove unreacted Ph3P. The salt was dried under vacuum (35 g, 96% yield).

Chemical Properties

WHITE CRYSTALLINE POWDER

Uses

Benzyltriphenylphosphonium bromide is used as a reactant for stereoselective azidolysis of vinyl epoxides, enantioselective aziridination and Friedel-Crafts cyclization for asymmetric synthesis of dihydrexidine, biomimetic iron(III) mediated oxidative dimerization for synthesis of benzoquinone parvistemin A, enantioselective synthesis of syn-diarylheptanoids from D-glucose, preparation of β-amyloid plaque ligands and decarboxylative cyclopropanation. It react with 4-methyl-oxetan-2-one to produce 4-hydroxy-1-phenyl-1-(triphenyl-l5-phosphanylidene)-pentan-2-one.

Benzyltriphenylphosphonium bromide Preparation Products And Raw materials

Raw materials

Preparation Products

CINNAMALDEHYDE DIETHYL ACETAL Dihydrokawain 2,7-DISTYRYLNAPHTHALENE

Benzyltriphenylphosphonium bromide Suppliers

Global( 327)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	16805	58
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15932	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32480	60
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Xiamen AmoyChem Co., Ltd	58
Hubei xin bonus chemical co. LTD	58

View Lastest Price from Benzyltriphenylphosphonium bromide manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-01-14	BENZYLTRIPHENYLPHOSPHONIUM BROMIDE 1449-46-3	US $5.00-0.50 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-09-04	Benzyltriphenylphosphonium bromide 1449-46-3	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd
2023-02-24	Benzyltriphenylphosphonium bromide 1449-46-3	US $0.00 / KG	1KG	98%min	30tons/month	WUHAN FORTUNA CHEMICAL CO., LTD

BENZYLTRIPHENYLPHOSPHONIUM BROMIDE
1449-46-3
US $5.00-0.50 / KG
99%
Henan Fengda Chemical Co., Ltd

Benzyltriphenylphosphonium bromide
1449-46-3
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

Benzyltriphenylphosphonium bromide
1449-46-3
US $0.00 / KG
98%min
WUHAN FORTUNA CHEMICAL CO., LTD

Benzyltriphenylphosphonium bromide Spectrum

Benzyltriphenylphosphonium bromide(1449-46-3)MS Benzyltriphenylphosphonium bromide(1449-46-3)IR

1449-46-3(Benzyltriphenylphosphonium bromide)Related Search:

Benzyltriphenylphosphonium chloride 4-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE 98% (4-NITROBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE (4-N-BUTOXYBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE (9-FLUORENYL)TRIPHENYLPHOSPHONIUM BROMIDE

(4-ETHOXYBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE 2-METHYLBENZYL TRIPHENYLPHOSPHONIUM BROMIDE 4-CARBOMETHOXYBENZYL TRIPHENYLPHOSPHONIUM CHLORIDE (2-NITROBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE MONOHYDRATE Benzyltriphenylphosphonium bromide

P-XYLYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) (2-HYDROXYBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE O-XYLYLENEBIS(TRIPHENYLPHOSPHONIUM BROMIDE) (4-BROMOBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE (4-METHYLBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE

(4-FLUOROBENZYL)TRIPHENYLPHOSPHONIUM BROMIDE BENZYLTRIPHENYLPHOSPHONIUM BROMIDE AND SODIUM AMIDE,Benzyltriphenylphosphonium bromide - sodium amide mixture (2-BROMOMETHY)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE,2-(BROMOMETHYL)BENZYLTRIPHENYLPHOSPHONIUM BROMIDE

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Phosphonium,triphenyl(phenylmethyl)-,bromide benzyl trphenyl phosphonium bromide Benzytriphenyl Phosphonium Bromide Benzyltriphenylphosphanium bromid Triphenylbenzylphosphonium·bromide Benzyltriphenylphosphonium bromide,97% Benzyl triphenylphosphonium bromidedisc Benzyl triphenyl pho BENZYL TRIPHENYL PHOSPHOROUS BROMIDE BENZYLTRIPHENYLPHOSPHONIUM BROMIDE Benzyl triphenyl phosphorus broMide Benzyl threephosphoniuM broMide (Phenylmethyl)triphenylphosphonium bromide Bromo(benzyl)triphenylphosphorane NSC 54813 triphenyl-(phenylmethyl)phosphonium bromide Benzyl Triphenyl Phosphonium Bromide ( Btppb ) Benzyltriphen Benzyltriphenylphosphonium Bromide > SKL082 Phosphonium, triphenyl(phenylmethyl)-, bromide (1:1) CAS1449-46-3 TZP Benzyltriphenylphosphine bromide 1449-46-3 144-94-6 C6H5CH2PBrC6H53 C25H22BrP C6H5CH2PC6H53Br BrC25H22P Wittig Reagents Synthetic Reagents C-C Bond Formation Olefination Wittig Reaction Wittig & Horner-Emmons Reaction Phosphonium Compounds Pharmaceutical Intermediates Wittig Reagents Olefination C-C Bond Formation Wittig Reaction Wittig & Horner-Emmons Reaction Synthetic Organic Chemistry Phosphonium Compounds