Substance
ID:352790
Names and Identifiers
IUPAC name
butyltriphenylphosphanium bromide
IUPAC Traditional name
butyltriphenylphosphanium bromide
Synonyms
Butyltriphenylphosphonium bromide丁基三苯基溴化膦TBPNSC 59684
Registration numbers
MDL Number
EC Number
CAS Number
Beilstein Number
Properties
Safety Information
Safety Statements
36/37
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
MSDS Link
GHS Hazard statements
H302-H312
European Hazard Symbols
Harmful (Xn)GHS Precautionary statements
P280
GHS Signal Word
Warning
German water hazard class
3
Risk Statements
21/22
Physical Property
Melting Point
240-243 °C(lit.)
240-242 °C
Product Information
Purity
≥98.0% (AT)
Grade
purum
Linear Formula
(C6H5)3P(Br)CH2CH2CH2CH3
Molecule Details
Application
Reactant for:
• Free radical 5-exo-dig cyclization1
• Intramolecular hydroacylalkoxylation2
• Wittig reactions for stereoselective synthesis of alkenes3
• Dimerization of α-olefins4
• Alkylidenation of hydrazides for synthesis of indoles5
• Tandem cyclization and 1,2-thiolate shift of nitrogen ylides6
Reactant for:
• Free radical 5-exo-dig cyclization1
• Intramolecular hydroacylalkoxylation2
• Wittig reactions for stereoselective synthesis of alkenes3
• Dimerization of α-olefins4
• Alkylidenation of hydrazides for synthesis of indoles5
• Tandem cyclization and 1,2-thiolate shift of nitrogen ylides6
Molecular Spectra
No Data Available
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References
No Data Available
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