Substance
ID:352244
Names and Identifiers
IUPAC name
triphenylphosphane hydrobromide
IUPAC Traditional name
triphenylphosphine hydrobromide
Synonyms
Triphenylphosphonium bromidePh3P · HBrTriphenylphosphine hydrobromide三苯基溴化膦三苯基膦氢溴酸盐
Registration numbers
EC Number
Beilstein Number
CAS Number
MDL Number
PubChem SID
Properties
Safety Information
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
Corrosive to metals, category 1
Skin corrosion, categories 1A,1B,1C
Serious eye damage, category 1
GHS Signal Word
Danger
Safety Statements
26-36/37/39-45
Packing Group
3
Personal Protective Equipment
Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
RID/ADR
UN 3261 8/PG 3
Risk Statements
22-34
European Hazard Symbols
Corrosive (C)MSDS Link
GHS Precautionary statements
P280-P305+P351+P338-P310
German water hazard class
3
GHS Hazard statements
H302-H314
Hazard Class
8
UN Number
3261
Product Information
Linear Formula
(C6H5)3P · HBr
Grade
purum
Purity
≥96.0% (T)
Physical Property
Melting Point
196 °C (dec.)(lit.)
Molecule Details
Other Notes
Mild reagent for the direct preparation of allylic phosphonium salts from allylic alcohols1,2; Acidic catalyst for the cleavage of acetals, ethers and esters; formation of THP-ethers of tert-alcohols3,4; Convenient and quantitative source of gaseous hydrogen bromide5
Mild reagent for the direct preparation of allylic phosphonium salts from allylic alcohols1,2; Acidic catalyst for the cleavage of acetals, ethers and esters; formation of THP-ethers of tert-alcohols3,4; Convenient and quantitative source of gaseous hydrogen bromide5
Molecular Spectra
No Data Available
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References
No Data Available
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