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Tris(4-methylphenyl)sulfonium nonafluorobutanesulfonate

Tris(4-methylphenyl)sulfonium nonafluorobutanesulfonate

CAS Number: 722538-68-3

Molecular Formula: C25H21F9O3S2

About Tris(4-methylphenyl)sulfonium nonafluorobutanesulfonate

Tris(4-methylphenyl)sulfonium nonafluorobutanesulfonate (CAS 722538-68-3) serves as a critical photoacid generator (PAG) specialized for extreme ultraviolet (EUV) and advanced photolithography formulations, providing ultra-low metallic impurities required by North American semiconductor manufacturers. Tris(p-tolyl)sulf...

Synonyms

  • LNNZBTQMEMKVJL-UHFFFAOYSA-M
  • 722538-68-3
  • SCHEMBL271338
  • DTXSID10883088
  • Sulfonium, tris(4-methylphenyl)-, salt with perfluoro-1-butanesulfonic acid (1:1)
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Tris(4-methylphenyl)sulfonium nonafluorobutanesulfonate Specifications

CAS Number
722538-68-3
Molecular Formula
C25H21F9O3S2
Molecular Weight
604.6 g/mol
IUPAC Name
1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate;tris(4-methylphenyl)sulfanium
Canonical SMILES
CC1=CC=C(C=C1)[S+](C2=CC=C(C=C2)C)C3=CC=C(C=C3)C.C(C(C(F)(F)S(=O)(=O)[O-])(F)F)(C(F)(F)F)(F)F
InChI Key
LNNZBTQMEMKVJL-UHFFFAOYSA-M
InChI
InChI=1S/C21H21S.C4HF9O3S/c1-16-4-10-19(11-5-16)22(20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h4-15H,1-3H3;(H,14,15,16)/q+1;/p-1
PubChem CID
21863649
HSN No
29309090

Tris(4-methylphenyl)sulfonium nonafluorobutanesulfonate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

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FOB*

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20 L pails, 200 L HDPE drums, 1000 L IBC

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