269158

Sigma-Aldrich

(Bromomethyl)triphenylphosphonium bromide

98%

Synonym(s):
NSC 193751
Linear Formula:
BrCH2P(Br)(C6H5)3
CAS Number:
Molecular Weight:
436.12
Beilstein/REAXYS Number:
3579901
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

reaction suitability

reaction type: C-C Bond Formation

mp

234-236 °C (lit.)

SMILES string

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

InChI

1S/C19H17BrP.BrH/c20-16-21(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19;/h1-15H,16H2;1H/q+1;/p-1

InChI key

YFTMLUSIDVFTKU-UHFFFAOYSA-M

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Application

Reactant or reagent for synthesis of:
  • Vernonia allenes and sesquiterpenoids
  • Monohalovinylated pyrethoids with insecticidal activity
  • Vitamin D analogs with anticancer activity

Reactant for:
  • Asymmetric substitution affecting optical properties of boradiazaindacene dyes
  • Carbanionic rearrangements of halomethylenecyclobutanes

Used for diferrocenyl molecular wires

Packaging

5, 25 g in glass bottle

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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