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531111

Sigma-Aldrich

N-Hydroxy-5-norbornene-2,3-dicarboximide perfluoro-1-butanesulfonate

electronic grade, ≥99% trace metals basis

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About This Item

Empirical Formula (Hill Notation):
C13H8F9NO5S
CAS Number:
307531-76-6
Molecular Weight:
461.26
MDL number:
MFCD02683480
UNSPSC Code:
12352300
PubChem Substance ID:
24877802
NACRES:
NA.23

grade

electronic grade

description

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

Assay

≥99% trace metals basis

mp

55-59 °C (lit.)

solubility

γ-butyrolactone: 50%
PGMEA: >50%
ethyl lactate: 50%

SMILES string

FC(F)(F)C(F)(F)C(F)(F)C(F)(F)S(=O)(=O)ON1C(=O)C2C3CC(C=C3)C2C1=O

InChI

1S/C13H8F9NO5S/c14-10(15,12(18,19)20)11(16,17)13(21,22)29(26,27)28-23-8(24)6-4-1-2-5(3-4)7(6)9(23)25/h1-2,4-7H,3H2/t4-,5+,6?,7?

InChI key

PNXSDOXXIOPXPY-DPTVFECHSA-N

Related Categories

Application

Cationic photoinitiator. Nonionic photoacid generator.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
11527BO
06424AO

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