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531073

Tris(4-tert-butylphenyl)sulfonium perfluoro-1-butanesulfonate

Name: Tris(4-<I>tert</I>-butylphenyl)sulfonium perfluoro-1-butanesulfonate
Brand: ALDRICH

electronic grade, ≥99% trace metals basis

Synonym(s):

Tris(4-tert -butylphenyl)sulfonium nonaflate, Tris(4-tert -butylphenyl)sulfonium perfluoro-1-butanesulfonate

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About This Item

Linear Formula:

[(CH₃)₃C₆H₄]₃SC₄F₉SO₃

CAS Number:

241806-75-7

Molecular Weight:

730.79

NACRES:

NA.23

PubChem Substance ID:

24877799

UNSPSC Code:

12162002

MDL number:

MFCD02683477

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Properties

grade

electronic grade

Quality Segment

200

description

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

assay

≥99% trace metals basis

mp

194-197 °C (lit.)

solubility

γ-butyrolactone: ~10%, ethyl lactate: ~20%, PGMEA: ~3%

SMILES string

[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.CC(C)(C)c1ccc(cc1)[S+](c2ccc(cc2)C(C)(C)C)c3ccc(cc3)C(C)(C)C

InChI

1S/C30H39S.C4HF9O3S/c1-28(2,3)22-10-16-25(17-11-22)31(26-18-12-23(13-19-26)29(4,5)6)27-20-14-24(15-21-27)30(7,8)9;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h10-21H,1-9H3;(H,14,15,16)/q+1;/p-1

InChI key

HWZAQSLOKICOMP-UHFFFAOYSA-M

Description

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)

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