Strcuture of Boc-methoxyphenyldiphenylsulfonium triflate CAS 180801-55-2

Boc-methoxyphenyldiphenylsulfonium triflate CAS 180801-55-2

in , , , , , ,

Identification

CAS Number

180801-55-2

Name

Boc-methoxyphenyldiphenylsulfonium triflate

Synonyms

(4-{2-[(2-Methyl-2-propanyl)oxy]-2-oxoethoxy}phenyl)(diphenyl)sulfonium trifluoromethanesulfonate
[IUPAC name – generated by ACD/Name]
(4-{2-[(2-Methyl-2-propanyl)oxy]-2-oxoethoxy}phenyl)(diphenyl)sulfoniumtrifluormethansulfonat
[German]
[IUPAC name – generated by ACD/Name]
(tert-Butoxycarbonylmethoxyphenyl)diphenylsulfonium trifluoromethanesulfonate
tert-Butyl (4-(diphenyl)sulfonium)phenoxyacetate triflate
Trifluorométhanesulfonate de (4-{2-[(2-méthyl-2-propanyl)oxy]-2-oxoéthoxy}phényl)(diphényl)sulfonium
[French]
[IUPAC name – generated by ACD/Name]
Unverified
(4-(2-(tert-Butoxy)-2-oxoethoxy)phenyl)diphenylsulfonium trifluoromethanesulfonate
(TERT-BUTOXYCARBONYLMETHOXYPHENYL)DIPHENYLSULFONIUM TRIFLATE
Boc-methoxyphenyldiphenylsulfonium triflate
DIPHENYLSULFONIUMTRIFLATE
t-Butyl 2-[4-(diphenylsulfonium)phenoxy]acetate, triflate salt
t-Butyl 2-[4-(diphenylsulfonium)phenoxy]acetate,triflate salt
tert-butyl 2-[4-(diphenylsulfonium)phenoxy]acetate,triflate salt
tert-Butyl 2-[4-(diphenylsulphonium)phenoxy] acetate, triflate salt
{4-[2-(TERT-BUTOXY)-2-OXOETHOXY]PHENYL}DIPHENYLSULFANIUM TRIFLATE
{4-[2-(TERT-BUTOXY)-2-OXOETHOXY]PHENYL}DIPHENYLSULFANIUM TRIFLUOROMETHANESULFONATE

SMILES

CC(C)(C)OC(=O)COc1ccc(S+c2ccccc2)cc1.O=S(=O)([O-])C(F)(F)F

StdInChI

InChI=1S/C24H25O3S.CHF3O3S/c1-24(2,3)27-23(25)18-26-19-14-16-22(17-15-19)28(20-10-6-4-7-11-20)21-12-8-5-9-13-21;2-1(3,4)8(5,6)7/h4-17H,18H2,1-3H3;(H,5,6,7)/q+1;/p-1

StdInChIKey

KMJCYKNSIKZQFX-UHFFFAOYSA-M

Molecular Formula

C25H25F3O6S2

Molecular Weight

542.583

Properties

Appearance

White to off-white powder

Safety Data

RIDADR 

NONH for all modes of transport

WGK Germany

3

Specifications and Other Information of Our Boc-methoxyphenyldiphenylsulfonium triflate CAS 180801-55-2

Identification Methods

HNMR, HPLC

Purity

99%min, 99.5% min

Total metal impurities

＜100ppb, ＜50ppb

Shelf Life

2 years

Storage

Under room temperature away from light

Known Application

  1. Photoacid Generator (PAG)
    The primary application of CAS 180801-55-2 is as a photoacid generator (PAG). Upon exposure to UV or other high-energy radiation, it generates a strong acid that initiates chemical transformations in radiation-sensitive materials.
  2. Semiconductor Photoresists
    It is used in chemically amplified photoresist formulations for:
    Semiconductor lithography
    Integrated circuit (IC) manufacturing
    Microelectronic patterning
    Advanced microfabrication processes
    Sulfonium triflate salts are important PAG components in high-resolution lithographic systems.
  3. Cationic Photoinitiator
    The compound functions as a cationic photoinitiator in UV-curable systems, including:
    UV-curable coatings
    UV-curable inks
    UV-curable adhesives
    Epoxy resin curing formulations
    The acid generated upon irradiation initiates cationic polymerization reactions.
  4. Electronic Materials Research
    Used in the development of:
    Advanced photoresists
    Electronic materials
    Microelectronics fabrication technologies
    Radiation-sensitive polymer systems

This product is developed by our R&D company Watson International Ltd (https://www.watson-int.com/).