ChemicalBook > CAS DataBase List > N-Hydroxynaphthalimide triflate

N-Hydroxynaphthalimide triflate

Product Name
N-Hydroxynaphthalimide triflate
CAS No.
85342-62-7
Chemical Name
N-Hydroxynaphthalimide triflate
Synonyms
BK384;NHN-TF;photoacid generator V;N-HYDROXYNAPHTHALIMIDE TRIFLATE;N-HYDROXYNAPHTHALIMIDE TRIFLATE 99+%;N-Hydroxynaphthalimide triflate;N-HYDROXYNAPHTHALIMIDE TRIFLATE, 99+%, E;N-Hydroxynaphthalimide Triflate 85342-62-7;N-trifluoromethanesulfonyl-1,8-naphthalimide;N-(Trifluoromethylsulfonyloxy)-1,8-naphthalimide
CBNumber
CB1500279
Molecular Formula
C13H6F3NO5S
Formula Weight
345.25
MOL File
85342-62-7.mol
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N-Hydroxynaphthalimide triflate Property

Melting point:
212.1-214.2 °C
Boiling point:
456.2±55.0 °C(Predicted)
Density 
1.76±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
solubility 
PGMEA: 1%
form 
powder to crystal
color 
White to Light yellow
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
InChIKey
LWHOMMCIJIJIGV-UHFFFAOYSA-N
SMILES
C(F)(F)(F)S(ON1C(=O)C2=CC=CC3=CC=CC(=C23)C1=O)(=O)=O
CAS DataBase Reference
85342-62-7
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
531081
Product name
N-Hydroxynaphthalimide triflate
Purity
electronic grade, ≥99%
Packaging
1g
Price
$167.48
Updated
2025/07/31
TCI Chemical
Product number
H1136
Product name
N-Hydroxynaphthalimide Trifluoromethanesulfonate
Packaging
250MG
Price
$60
Updated
2025/07/31
TCI Chemical
Product number
H1136
Product name
N-Hydroxynaphthalimide Trifluoromethanesulfonate
Packaging
1G
Price
$162
Updated
2025/07/31
TRC
Product number
D486353
Product name
1,3-Dioxo-1H-benzo[de]isoquinolin-2(3H)-ylTrifluoromethanesulfonate
Packaging
100mg
Price
$60
Updated
2021/12/16
AK Scientific
Product number
3752AL
Product name
N-Hydroxynaphthalimide triflate
Packaging
1g
Price
$84
Updated
2021/12/16
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N-Hydroxynaphthalimide triflate Chemical Properties,Usage,Production

Chemical Properties

N-Hydroxynaphthalimide triflate is a low molecular weight compound with the appearance of white to light yellow powder to crystal, melting point is 212.1~214.2 °C, boiling point is 456.2±55.0 °C, density is 1.76±0.1 g/cm3, maximum absorption wavelength is 365(CH3CN) nm. It is sensitive to light and moisture and is normally stored under inert gas.

Uses

HNT can be used to form patterned nanoparticles that find potential applications in volumetric manufacturing of semiconductor devices. It can also be used in the photo-responsive pore reopening of zeolites that facilitates the regulation of the gas permeation process. UV-irradiated trimethylsilyl ultrathin cellulose based films can be formed in presence of HNT as a PAG.

Application

N-Hydroxynaphthalimide triflate is a cationic photoinitiator and nonionic photoacid generator used for polymer science, contact printing, and self-assembled monolayers (SAMs).

General Description

N-Hydroxynaphthalimide triflate (HNT) is a photoacid generator(PAG) that forms an acid upon exposure to UV light which can be used to generate patterned structures. It can also be used to tune the solubility of a polymer by forming acid linkages.

N-Hydroxynaphthalimide triflate Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from N-Hydroxynaphthalimide triflate manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
Product
N-Hydroxynaphthalimide triflate 85342-62-7
Price
US $2.20-8.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons
Release date
2025-07-08
WUHAN FORTUNA CHEMICAL CO., LTD
Product
N-Hydroxynaphthalimide triflate 85342-62-7
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%min
Supply Ability
10mt
Release date
2024-07-25
Hebei Chuanghai Biotechnology Co., Ltd
Product
N-HYDROXYNAPHTHALIMIDE TRIFLATE 85342-62-7
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-04

85342-62-7, N-Hydroxynaphthalimide triflateRelated Search:

N,N-DIETHYLAMMONIUM TRIFLUOROMETHANESULFONATE N-Hydroxy-1,8-naphthalimide 1-NAPHTHOHYDROXAMIC ACID N-Hydroxynaphthalimide triflate 1-ETHYL-3-METHYLIMIDAZOLIUM BIS(TRIFLUOROMETHYLSULFONYL)IMIDE

  • N-Hydroxynaphthalimide Triflate 85342-62-7
  • NHN-TF
  • N-Hydroxynaphthalimide triflate electronic grade, >=99%
  • (1,3-dioxobenzo[de]isoquinolin-2-yl) trifluoromethanesulfonate
  • N-HYDROXYNAPHTHALIMIDE TRIFLATE 99+%
  • N-HYDROXYNAPHTHALIMIDE TRIFLATE, 99+%, E
  • 1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl trifluoroMethanesulfonate
  • Methanesulfonic acid, 1,1,1-trifluoro-, 1,3-dioxo-1H-benz[de]isoquinolin-2(3H)-yl ester
  • N-trifluoromethanesulfonyl-1,8-naphthalimide
  • N-(Trifluoromethylsulfonyloxy)-1,8-naphthalimide
  • photoacid generator V
  • N-Hydroxynaphthalimide triflate or (1,3-dioxobenzo[de]isoquinolin-2-yl) trifluoromethanesulfonate
  • N-HYDROXYNAPHTHALIMIDE TRIFLATE
  • BK384
  • <i>N</i>-Hydroxynaphthalimide triflate
  • 85342-62-7
  • C13H6F3NO5S