Key Documents

View All Documentation

B102806

Butyltriphenylphosphonium bromide

Name: Butyltriphenylphosphonium bromide
Brand: ALDRICH

99%

Synonym(s):

NSC 59684, TBP

Select a Size

Change View

About This Item

Linear Formula:

(C₆H₅)₃P(Br)CH₂CH₂CH₂CH₃

CAS Number:

1779-51-7

Molecular Weight:

399.30

UNSPSC Code:

12352002

NACRES:

NA.22

PubChem Substance ID:

24891546

EC Number:

217-219-4

Beilstein/REAXYS Number:

3580224

MDL number:

MFCD00011855

Assay:

99%

Form:

powder

Technical Service

Need help? Our team of experienced scientists is here for you.

Let Us Assist

Properties

assay

99%

form

powder

reaction suitability

reaction type: C-C Bond Formation

mp

240-243 °C (lit.)

SMILES string

[Br-].CCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C22H24P.BrH/c1-2-3-19-23(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22;/h4-18H,2-3,19H2,1H3;1H/q+1;/p-1

InChI key

IKWKJIWDLVYZIY-UHFFFAOYSA-M

Description

Application

Reactant for:

Free radical 5-exo-dig cyclization
Intramolecular hydroacylalkoxylation
Wittig reactions for stereoselective synthesis of alkenes
Dimerization of α-olefins
Alkylidenation of hydrazides for synthesis of indoles
Tandem cyclization and 1,2-thiolate shift of nitrogen ylides

pictograms

GHS07

signalword

Warning

hcodes

H302 + H312

pcodes

P264 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library