531057
Triphenylsulfonium perfluoro-1-butanesulfonate
electronic grade, ≥99%
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About This Item
Linear Formula:
CF3(CF2)3SO3S(C6H5)3
CAS Number:
Molecular Weight:
562.47
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
MDL number:
grade
electronic grade
Quality Segment
description
Total acid <2 × 10-3 mol/kg
Total base <2 × 10-3 mol/kg
assay
≥99%
mp
84-88 °C (lit.)
solubility
PGMEA: ~50%, γ-butyrolactone: ~65%, ethyl lactate: ~65%
SMILES string
[O-]S(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F.c1ccc(cc1)[S+](c2ccccc2)c3ccccc3
InChI
1S/C18H15S.C4HF9O3S/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h1-15H;(H,14,15,16)/q+1;/p-1
InChI key
VLLPVDKADBYKLM-UHFFFAOYSA-M
Application
Cationic photoinitiator. Photoacid generator.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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