(4-Bromobutyl)triphenylphosphonium bromide

ALDRICH/272132 - 98%

Synonym: NSC 84071

CAS Number: 7333-63-3
Empirical Formula (Hill Notation): C₂₂H₂₃Br₂P
Molecular Weight: 478.20
MDL Number: MFCD00031636
Linear Formula: Br(CH₂)₄P(C₆H₅)₃Br
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-272132-25G	25 g	$96.70 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	98%
form	powder
InChI	1S/C22H23BrP.BrH/c23-18-10-11-19-24(20-12-4-1-5-13-20,21-14-6-2-7-15-21)22-16-8-3-9-17-22;/h1-9,12-17H,10-11,18-19H2;1H/q+1;/p-1
InChI key	BJDNCJGRAMGIRU-UHFFFAOYSA-M
mp	210-213 °C (lit.)
Quality Level	100
reaction suitability	reaction type: C-C Bond Formation
SMILES string	[Br-].BrCCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3

Application:	Reactant involved in: • Azidification • C-H activation and β -elimination to product an eight-membered ring system • 1,3-Dipolar cycloaddition of azides onto alkenes • Stereoselective SmI2-mediated coupling of unsaturated carbonyl compounds and aldehydes • Synthesis of D-labeled methylenecyclobutane • Coupling reactions
Packaging:	25 g in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	98%
mp	210-213 °C (lit.)
UNSPSC	12352101

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