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METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE structure

CAS No.: 2181-98-8

Chemical Name:: METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE

Synonyms: METHYL-4-(TRIPHENYLPHOSPONIO)CROTONATE BROMIDE;METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE;Methyl 4-(triphenylphosphonio)crotonate bromide, 98 %;(4-methoxy-4-oxo-2-butenyl)triphenylphosphonium bromide;(3-Methoxycarbonyl-2-propenyl)triphenylphosphonium bromide;(4-Methoxy-4-oxobut-2-en-1-yl)triphenylphosphonium bromide;(E)-4-methoxy-4-oxo-but-2-enyl]-triphenyl-phosphonium bromide;(E)-(4-Methoxy-4-oxobut-2-en-1-yl)triphenylphosphonium bromide

CBNumber:: CB0291471

Molecular Formula:: C23H22BrO2P

Molecular Weight:: 441.3

MDL Number:: MFCD00031575

MOL File:: 2181-98-8.mol

Last updated:2022-08-23 14:33:43

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METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE Properties

Melting point	175°C (dec.)
Sensitive	Hygroscopic
BRN	4173385
CAS DataBase Reference	2181-98-8(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Hazard statements

H315-H319-H335

Precautionary statements

P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Risk Statements

36/37/38

Safety Statements

26-36

NFPA 704

	1
2		1

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE price More Price(8)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Alfa Aesar	A10443	Methyl 4-(triphenylphosphonio)crotonate bromide, 98%	2181-98-8	5g	$101	2023-06-20	Buy
Alfa Aesar	A10443	Methyl 4-(triphenylphosphonio)crotonate bromide, 98%	2181-98-8	10g	$183	2023-06-20	Buy
Alfa Aesar	A10443	Methyl 4-(triphenylphosphonio)crotonate bromide, 98%	2181-98-8	50g	$658	2021-12-16	Buy
Alfa Aesar	A10443	Methyl 4-(triphenylphosphonio)crotonate bromide, 98%	2181-98-8	250g	$2787	2021-12-16	Buy
TRC	M331900	Methyl4-(triphenylphosphonio)crotonateBromide	2181-98-8	10g	$1020	2021-12-16	Buy

Product number	Packaging	Price	Buy
A10443	5g	$101	Buy
A10443	10g	$183	Buy
A10443	50g	$658	Buy
A10443	250g	$2787	Buy
M331900	10g	$1020	Buy

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE Chemical Properties,Uses,Production

Uses

Methyl 4-(triphenylphosphonio)crotonate Bromide was used in the stereospecific synthesis of (+)-oxybiotin.

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE Preparation Products And Raw materials

Raw materials

Preparation Products

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE Suppliers

Global( 57)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Career Henan Chemica Co	+86-0371-86658258 +8613203830695	laboratory@coreychem.com	China	30239	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49734	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49978	58
Suzhou ARTK Medchem Co., Ltd.	+86-512-68323658 +86-18168183658	sales1@artkmedchem.com	China	39004	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
Mainchem Co., Ltd.	+86-0592-6210733	sale@mainchem.com	China	32343	55
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	94657	76
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30123	84
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44688	61

Supplier	Advantage
Career Henan Chemica Co	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58
Suzhou ARTK Medchem Co., Ltd.	58
Amadis Chemical Company Limited	58
Mainchem Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Alfa Aesar	84
Energy Chemical	61

View Lastest Price from METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-08-12	METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE 2181-98-8	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE
2181-98-8
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2181-98-8(METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE)Related Search:

trans-Methyl crotonate Crotonic acid Crotonic acid ALLYLDIPHENYLPHOSPHINE (3-Ethoxycarbonyl-2-methylallyl)triphenylphosphonium Bromide

Allyltriphenylphosphonium bromide METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE

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METHYL 4-(TRIPHENYLPHOSPHONIO)CROTONATE BROMIDE (3-Methoxycarbonyl-2-propenyl)triphenylphosphonium bromide (4-methoxy-4-oxo-2-butenyl)triphenylphosphonium bromide METHYL-4-(TRIPHENYLPHOSPONIO)CROTONATE BROMIDE Methyl 4-(triphenylphosphonio)crotonate bromide, 98 % (E)-4-methoxy-4-oxo-but-2-enyl]-triphenyl-phosphonium bromide (4-Methoxy-4-oxobut-2-en-1-yl)triphenylphosphonium bromide (E)-(4-Methoxy-4-oxobut-2-en-1-yl)triphenylphosphonium bromide 2181-98-8 C23H22BrO2P CH3O2CCHCHCH2PC6H53Br C23H22O2PBr