Diphenyliodonium nitrate Chemical Properties

Melting point:

150-154 °C (lit.)

Density 

1.7164 (estimate)

solubility 

soluble in Methanol

form 

powder to crystal

color 

White to Almost white

Water Solubility 

Soluble in hot water

λmax

203 nm
226 nm (2nd)

Sensitive 

Light Sensitive

BRN 

3922747

InChI

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

InChIKey

CQZCVYWWRJDZBO-UHFFFAOYSA-N

SMILES

C1(=CC=CC=C1)[I+]C1=CC=CC=C1.[N+]([O-])([O-])=O

CAS DataBase Reference

722-56-5(CAS DataBase Reference)

Safety Information

Hazard Codes 

O

Risk Statements 

8

Safety Statements 

17-24/25

RIDADR 

UN 1479 5.1/PG 2

WGK Germany 

3

RTECS 

NN6665000

F 

8-10

HazardClass 

5.1

PackingGroup 

III

HS Code 

29319090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Diphenyliodonium nitrate Usage And Synthesis

Chemical Properties

White to greyish fine crystalline powder

Uses

Cationic photoinitiator. Photoacid generator.

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.

Diphenyliodonium nitrate(722-56-5)Related Product Information

• Diphenyldimethoxysilane
• Econazole nitrate
• Dithizone
• Miconazole Nitrate
• Dichlorodiphenylsilane
• 1,3-Diphenyl-2-thiourea
• 1,5-Diphenylcarbazide
• Chlorodiphenylphosphine
• Diphenylmethane
• Diphenylthiocarbazide
• NITRATE
• NITRATE REDUCTASE
• Guanidine nitrate
• Magnesium nitrate
• DIPHENYLIODONIUM IODIDE
• Ammonium nitrate
• Potassium nitrate
• Calcium nitrate