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135259

Sigma-Aldrich

(3-Bromopropyl)triphenylphosphonium bromide

98%

Synonym(s):

NSC 84074

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About This Item

Linear Formula:
Br(CH2)3P(C6H5)3Br
CAS Number:
3607-17-8
Molecular Weight:
466.19
EC Number:
222-770-9
MDL number:
MFCD00011866
UNSPSC Code:
12352101
PubChem Substance ID:
24848072
NACRES:
NA.22

Assay

98%

reaction suitability

reaction type: C-C Bond Formation

mp

228-230 °C (lit.)

functional group

bromo
phosphine

SMILES string

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

InChI

1S/C21H21BrP.BrH/c22-17-10-18-23(19-11-4-1-5-12-19,20-13-6-2-7-14-20)21-15-8-3-9-16-21;/h1-9,11-16H,10,17-18H2;1H/q+1;/p-1

InChI key

ZAHUZZUGJRPGKW-UHFFFAOYSA-M

Related Categories

Application

Reactant involved in:
  • Synthesis of functionalized polyurethanes using cationic ring-opening polymerization and click chemistry
  • Semipinacol rearrangement and direct arylation
  • Olefination of benzaldehydes
  • C-H activation / cycloisomerization
  • Intramolecular dehydrobromination
  • Cycloisomerizations of bromodienes and enynes

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

135259-25G:
135259-100G:
135259-BULK:
135259-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BGBC5627V
03711CJ
08011BJ
03521PH
05019MX

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E W Czerwinski et al.
Acta crystallographica. Section C, Crystal structure communications, 44 ( Pt 10), 1862-1864 (1988-10-15)
C21H21BrP+.Br-, Mr = 464.2, monoclinic, P2(1)/c, a = 11.165(2), b = 10.160(2), c = 17.614(3)A, beta = 104.99(1) degree, V = 1930.08 A3, Z = 4, Dx = 1.597 g cm-3, graphite-monochromatized Cu K alpha radiation, lambda = 1.5418 A

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