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531022

Diphenyliodonium perfluoro-1-butanesulfonate

electronic grade, ≥99%

Synonym(s):

Diphenyliodonium nonaflate, Diphenyliodonium nonafluorobutanesulfonate, Diphenyliodonium perfluoro-1-butanesulfonate, Diphenyliodonium perfluorobutanesulfonate

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About This Item

Linear Formula:
(C6H5)2IC4F9SO3
CAS Number:
194999-82-1
Molecular Weight:
580.20
UNSPSC Code:
12352300
PubChem Substance ID:
24877795
MDL number:
MFCD02683474
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grade

electronic grade

description

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

assay

≥99%

mp

78-84 °C (lit.)

solubility

PGMEA: ~65%, γ-butyrolactone: ~75%, ethyl lactate: ~75%

λmax

203 nm

SMILES string

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

InChI

1S/C12H10I.C4HF9O3S/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h1-10H;(H,14,15,16)/q+1;/p-1

InChI key

ORPDKMPYOLFUBA-UHFFFAOYSA-M

Application

Cationic photoinitiator. Photoacid generator.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
01906BO

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