127396
Diphenyliodonium nitrate
Synonym(s):
DPIN
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About This Item
Linear Formula:
(C6H5)2INO3
CAS Number:
Molecular Weight:
343.12
UNSPSC Code:
12352300
NACRES:
NA.23
PubChem Substance ID:
EC Number:
211-962-8
Beilstein/REAXYS Number:
3922747
MDL number:
InChI key
CQZCVYWWRJDZBO-UHFFFAOYSA-N
InChI
1S/C12H10I.NO3/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;2-1(3)4/h1-10H;/q+1;-1
SMILES string
[O-][N+]([O-])=O.[I+](c1ccccc1)c2ccccc2
mp
150-154 °C (lit.)
λmax
203 nm, 226 nm (2nd)
Quality Level
Related Categories
General description
Diphenyliodonium nitrate (DPIN) is a photoacid generator (PAG) that goes through photolysis reaction which can be used in the lithographic formation of UV reactive polymers. It can also be used in forming a light tuned self-assembled polyelectrolytic structures.
Application
Cationic photoinitiator. Photoacid generator.
DIPN can be used in the photo patterning of UV tuned shape memory hydrogels which can potentially be used in 3D printing.
signalword
Danger
hcodes
Hazard Classifications
Ox. Sol. 2
Storage Class
5.1B - Oxidizing hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
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Xingyi Li et al.
Briefings in bioinformatics, 21(2), 566-583 (2019-02-19)
Genes that are thought to be critical for the survival of organisms or cells are called essential genes. The prediction of essential genes and their products (essential proteins) is of great value in exploring the mechanism of complex diseases, the
Dipeptide hydrogelation triggered via ultraviolet light
Raeburn J, et al.
Chemical Communications (Cambridge, England), 48(75), 9355-9357 (2012)
UV-controlled shape memory hydrogels triggered by photoacid generator
Feng W, et al.
Royal Society of Chemistry Advances, 5(100), 81784-81789 (2015)
Alginate-graphene oxide hydrogels with enhanced ionic tunability and chemomechanical stability for light-directed 3D printing
Valentin TM, et al.
Carbon, 143, 447-456 (2019)
Robin C Anderson et al.
Journal of food protection, 75(4), 758-761 (2012-04-11)
Food producing animals can be reservoirs of Campylobacter, a leading bacterial cause of human foodborne illness. Campylobacter spp. utilize amino acids as major carbon and energy substrates, a process that can be inhibited by thymol and diphenyliodonium chloride (DIC). To
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