256579
3,3,3-Triphenylpropionic acid
97%
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About This Item
Linear Formula:
(C6H5)3CCH2CO2H
CAS Number:
Molecular Weight:
302.37
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Product Name
3,3,3-Triphenylpropionic acid, 97%
InChI
1S/C21H18O2/c22-20(23)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,(H,22,23)
SMILES string
OC(=O)CC(c1ccccc1)(c2ccccc2)c3ccccc3
InChI key
XMSJLUKCGWQAHO-UHFFFAOYSA-N
vapor density
10.1 (vs air)
assay
97%
mp
180-182 °C (lit.)
functional group
carboxylic acid
phenyl
Quality Level
Related Categories
Application
3,3,3-Triphenylpropionic acid has been used in the preparation of trityl-deprotected aminoalkoxysilane.
General description
Reaction of 3,3,3-triphenylpropionic acid with lead tetraacetate in benzene, acetonitrile or chlorobenzene solution has been investigated.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Concurrent Carbon-to-Oxygen Rearrangement, Cyclization, and Decarboxylation in the Reaction of 3, 3, 3-Triarylpropionic Acids with Lead Tetraacetate.
Starnes WH.
Journal of the American Chemical Society, 86(24), 5603-5611 (1964)
Spacing and site isolation of amine groups in 3-aminopropyl-grafted silica materials: The role of protecting groups.
Hicks JC, et al.
Chemistry of Materials, 18(21), 5022-5032 (2006)
Quentin Duez et al.
Polymers, 11(4) (2019-04-19)
Several families of polymers possessing various end-groups are characterized by ion mobility mass spectrometry (IMMS). A significant contribution of the end-groups to the ion collision cross section (CCS) is observed, although their role is neglected in current fitting models described
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