Molekula
N-Hydroxynaphthalimide triflate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
N-Hydroxynaphthalimide triflate is an organic triflate reagent used mainly as a non-ionic photoacid generator in photoresists and cationic photopolymerization, where it releases triflic acid on irradiation. It appears as a solid with high reactivity and stability under ambient conditions. This chemical has a CAS number of 85342-62-7, a molecular formula of C13H6F3NO5S, and a molecular weight of 345.25 g/mol. It carries a signal word of "Warning" and is safely stored at ambient temperature. Molekula supplies N-Hydroxynaphthalimide triflate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Off-white powder |
| Purity | ⩾ 98.0% |
| Moisture | ≤ 1.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90037200 |
| CAS Number | 85342-62-7 |
| IUPAC Name | (1,3-dioxobenzo[de]isoquinolin-2-yl) trifluoromethanesulfonate |
| Molecular Formula | C13H6F3NO5S |
| Molecular Weight | 345.25 |
| Exact Mass | 344.9919 |
| SMILES | C1=CC2=C3C(=C1)C(=O)N(C(=O)C3=CC=C2)OS(=O)(=O)C(F)(F)F |
| InChIKey | LWHOMMCIJIJIGV-UHFFFAOYSA-N |
| InChI | InChI=1S/C13H6F3NO5S/c14-13(15,16)23(20,21)22-17-11(18)8-5-1-3-7-4-2-6-9(10(7)8)12(17)19/h1-6H |
| PubChem CID | 5102534 |
| REACH Code | Y113 |
| HTS Code | 29280025 |
| Tariff Code | 2928009090 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- H319 Causes serious eye irritation
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- (1,3-dioxobenzo[de]isoquinolin-2-yl) trifluoromethanesulfonate
- 1,3-dioxo-1h-benzo[de]isoquinolin-2(3h)-yl trifluoromethanesulfonate
- 2-(((trifluoromethyl)sulfonyl)oxy)-1H-benz(de)isoquinoline-1,3(2H)-dione
- N-Hydroxynaphthalimide trifluoromethanesulfonate
- N-trifluoromethanesulfonyl-1,8-naphthalimide
Frequently asked questions
What is N-Hydroxynaphthalimide triflate commonly used for?
N-Hydroxynaphthalimide triflate is primarily used as a non-ionic photoacid generator in photoresists and cationic photopolymerization, releasing triflic acid on irradiation, and as a catalyst in various organic transformations.
What is the molecular formula and molecular weight of N-Hydroxynaphthalimide triflate?
The molecular formula is C13H6F3NO5S, and the molecular weight is 345.25 g/mol.
What is the recommended storage condition for N-Hydroxynaphthalimide triflate?
Store at ambient temperature in a cool, dry place, away from direct sunlight and moisture.
What grade or purity is available for N-Hydroxynaphthalimide triflate?
Molekula supplies high-purity reagent grade (typically ≥98% purity) for research and development applications.
Can Molekula supply N-Hydroxynaphthalimide triflate in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and lead times.
What documentation comes with an order of N-Hydroxynaphthalimide triflate?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.