Skip to Content

Key Documents

View All Documentation

530972

Diphenyliodonium triflate

electronic grade, ≥99%

Synonym(s):

DPIT, Diphenyliodonium trifluoromethanesulfonate

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
(C6H5)2I(CF3SO3)
CAS Number:
66003-76-7
Molecular Weight:
430.18
UNSPSC Code:
12352300
NACRES:
NA.23
PubChem Substance ID:
24877790
MDL number:
MFCD00191356
Beilstein/REAXYS Number:
3582403
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

electronic grade

description

Total acid <2 × 10-3 mol/kg
Total base <2 × 10-3 mol/kg

assay

≥99%

mp

180-181 °C (lit.)

solubility

PGMEA: ~1%, γ-butyrolactone: ~25%, ethyl lactate: ~5%

SMILES string

[O-]S(=O)(=O)C(F)(F)F.[I+](c1ccccc1)c2ccccc2

InChI

1S/C12H10I.CHF3O3S/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;2-1(3,4)8(5,6)7/h1-10H;(H,5,6,7)/q+1;/p-1

InChI key

SBQIJPBUMNWUKN-UHFFFAOYSA-M

Application

Cationic photoinitiator. Photoacid generator.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Codes

H315,H319,H335

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 (personal protective equipment)

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library