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Molecule
ID:132096
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₂₄H₂₆BrPSi
Molecular Mass
453.426501
Exact Mass
452.07247599
Charge
0
InChI
InChI=1S/C24H26PSi.BrH/c1-26(2,3)21-13-20-25(22-14-7-4-8-15-22,23-16-9-5-10-17-23)24-18-11-6-12-19-24;/h4-12,14-19H,20H2,1-3H3;1H/q+1;/p-1
InChIKey
PBSHVEOONSKWJF-UHFFFAOYSA-M
Canonic Smiles
C[Si](C#CC[P+](c1ccccc1)(c1ccccc1)c1ccccc1)(C)C.[Br-]
Isomeric Smiles
C[Si](C)(C)C#CC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]
Calculated Properties
JChem
H Acceptors
0
H Donor
0
LogD (pH = 5.5)
7.3335
LogD (pH = 7.4)
7.3335
Log P
7.3335
Molar Refractivity
109.8657
Polarizability
45.45768
Polar Surface Area
0.0
Rotatable Bonds
6
Lipinski's Rule of Five
false
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Related Proteins
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Molecular Spectra
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Molecule Details
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General Information
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IUPAC name
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Sigma Aldrich
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Data Source
Commercial Catalog
Sigma Aldrich
T5906
299588
Academic Data
PubChem
2723674
Names and Identifiers
IUPAC name
triphenyl[3-(trimethylsilyl)prop-2-yn-1-yl]phosphanium bromide
Synonyms
(3-三甲基硅基-2-丙炔基)三苯基溴化磷
(3-Trimethylsilyl-2-propynyl)triphenylphosphonium bromide
IUPAC Traditional name
triphenyl[3-(trimethylsilyl)prop-2-yn-1-yl]phosphanium bromide
Registration numbers
CAS Number
42134-49-6
Beilstein Number
3581358
MDL Number
MFCD00012029
PubChem SID
162226373
24858048
PubChem CID
2723674
Properties
Safety Information
German water hazard class
3
Source
Risk Statements
36/37/38
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
Safety Statements
26
-
36
Source
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
Source
European Hazard Symbols
Irritant (Xi)
Source
Storage Temperature
2-8°C
Source
GHS Signal Word
Warning
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
MSDS Link
Download link
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
Product Information
Empirical Formula (Hill Notation)
C24H26BrPSi
Source
Purity
98%
Source
Physical Property
Melting Point
166-167 °C (dec.)(lit.)
Source
Molecule Details
Sigma Aldrich
T5906
Application
Reactant for:
• Horner-Wadsworth-Emmons olefination1
• Aromatic ring umpolung2
• Stereoselective Wittig reaction3
• Bromoetherification reactions4
• Olefination of Garner′s aldehyde5
• Regioselective Wittig reaction6
299588
Packaging
5 g in glass bottle
Application
Reactant for:
• Horner-Wadsworth-Emmons olefination1
• Aromatic ring umpolung2
• Stereoselective Wittig reaction3
• Bromoetherification reactions4
• Olefination of Garner′s aldehyde5
• Regioselective Wittig reaction6
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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Beilstein Number
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MDL Number
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PubChem SID
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PubChem CID