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About This Item
Linear Formula:
(C6H5)2INO3
CAS Number:
Molecular Weight:
343.12
Beilstein:
3922747
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
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Quality Level
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Ox. Sol. 2
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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