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About This Item
Linear Formula:
(C6H5)2INO3
CAS Number:
Molecular Weight:
343.12
Beilstein/REAXYS Number:
3922747
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
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mp
150-154 °C (lit.)
λmax
203 nm
226 nm (2nd)
SMILES string
[O-][N+]([O-])=O.[I+](c1ccccc1)c2ccccc2
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
InChI key
CQZCVYWWRJDZBO-UHFFFAOYSA-N
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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_germany
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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