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Molecule
ID:74868
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₂₅H₂₂BrOP
Molecular Mass
449.319341
Exact Mass
448.05916395
Charge
0
InChI
InChI=1S/C25H21OP.BrH/c26-25-19-11-10-12-21(25)20-27(22-13-4-1-5-14-22,23-15-6-2-7-16-23)24-17-8-3-9-18-24;/h1-19H,20H2;1H
InChIKey
FKKZGQXMWVGPMH-UHFFFAOYSA-N
Canonic Smiles
Oc1ccccc1C[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Br-]
Isomeric Smiles
[P+](c1ccccc1)(c1ccccc1)(c1ccccc1)Cc1c(cccc1)O.[Br-]
Calculated Properties
JChem
Acid pKa
9.072299
H Acceptors
1
H Donor
1
LogD (pH = 5.5)
6.048583
LogD (pH = 7.4)
6.039617
Log P
6.048699
Molar Refractivity
113.8147
Polarizability
44.609795
Polar Surface Area
20.23
Rotatable Bonds
5
Lipinski's Rule of Five
false
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR10655
Sigma Aldrich
216291
Alfa Aesar
L00778
Academic Data
PubChem
2724142
Names and Identifiers
Synonyms
(2-Hydroxybenzyl)triphenylphosphonium bromide
(2-羟基苄基)三苯基溴化膦
(2-Hydroxybenzyl)triphenylphosphonium bromide
IUPAC name
[(2-hydroxyphenyl)methyl]triphenylphosphanium bromide
IUPAC Traditional name
[(2-hydroxyphenyl)methyl]triphenylphosphanium bromide
Registration numbers
MDL Number
MFCD00011902
EC Number
274-574-8
CAS Number
70340-04-4
Beilstein Number
4173355
PubChem SID
162039786
PubChem CID
2724142
Properties
Safety Information
Storage Warning
Irritant
Source
Hygroscopic
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
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
GHS Signal Word
Warning
Source
GHS Hazard statements
H315
-
H319
-
H335
Source
Risk Statements
36/37/38
Source
MSDS Link
Download link
Source
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
European Hazard Symbols
Irritant (Xi)
Source
Safety Statements
26
-
37/39
Source
26
-
37
Source
German water hazard class
3
Source
TSCA Listed
否
Source
Product Information
Linear Formula
HOC6H4CH2P(C6H5)3Br
Source
Purity
98%
Source
98+%
Source
Physical Property
Melting Point
242-245 °C(lit.)
Source
240-245°C
Source
References
PubChem Literature
From Data Sources
•
Precursor of, e.g. 2-substituted benzofurans by intramolecular Wittig olefination:
Tetrahedron Lett
., 2145 (1979):
Bioactivity
PubChem BioAssay
Registration numbers
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Beilstein Number
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PubChem CID