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527009

(4-Phenylthiophenyl)diphenylsulfonium triflate

Name: (4-Phenylthiophenyl)diphenylsulfonium triflate
Brand: ALDRICH

Synonym(s):

(4-Phenylthiophenyl)diphenylsulfonium trifluoromethanesulfonate

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About This Item

Empirical Formula (Hill Notation):

C₂₅H₁₉F₃O₃S₃

CAS Number:

111281-12-0

Molecular Weight:

520.61

NACRES:

NA.23

PubChem Substance ID:

24874595

UNSPSC Code:

12352300

MDL number:

MFCD02683569

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Properties

mp

81-85 °C (lit.)

Quality Segment

100

λ_max

298 nm

SMILES string

[O-]S(=O)(=O)C(F)(F)F.S(c1ccccc1)c2ccc(cc2)[S+](c3ccccc3)c4ccccc4

InChI

1S/C24H19S2.CHF3O3S/c1-4-10-20(11-5-1)25-21-16-18-24(19-17-21)26(22-12-6-2-7-13-22)23-14-8-3-9-15-23;2-1(3,4)8(5,6)7/h1-19H;(H,5,6,7)/q+1;/p-1

InChI key

WEYUQUMMYNRIPP-UHFFFAOYSA-M

Description

Application

Cationic photoinitiator. Photoacid generator.

pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

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

dust mask type N95 (US), Eyeshields, Gloves

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