SINOCURE® TBMPS

Phenyl Tribromomethyl Sulfone Photoinitiator for Electronics,photoinitiator TBMPS, PCB photoresist

SINOCURE® TBMPS is a UV curing initiator mainly used in the electronics industry.

SINOCURE®TBMPS

Chemical Name: Phenyl Tribromomethyl Sulfone
CAS No: 17025-47-7
Molecular Formula: C₇H₅Br₃O₂S

Molecular Structure:

Tribromonethanesulfonylbenzene),Phenyl Tribromomethyl Sulfone CAS No: 17025-47-7,SINOCURE® TBMPS (CAS 17025-47-7) is a high-purity brominated photoinitiator for UV-curable electronics, photoresists, and presensitized plates. Low moisture, white crystalline powder, ≥98% assay.

Overview :

SINOCURE® TBMPS is a highly efficient I-type free radical photoinitiator designed for UV-curable systems in advanced electronics manufacturing. With its strong light absorption and thermal stability, it ensures rapid curing and high resolution in sensitive applications.

Key Specifications :

Property	Value
Appearance	White crystalline powder
Assay	≥98.0%
Melting Point	145–150°C
Loss on Drying	≤0.5%
Ash	≤0.1%

Applications :

Electronics: Presensitized plates, dry film resists, photoresists for PCB fabrication.
UV Curing: High-resolution coatings and inks requiring fast polymerization.

Packaging :

20 kg/carton or 25 kg/drum.

Storage :

Store in a dry, ventilated area away from light and heat. Protect from moisture and contamination during transport.

¿Cómo Podemos Ayudar?

Ofrecemos una variedad de opciones para ayudarle a encontrar el producto adecuado para su aplicación.

WHY CHOOSE SINOCURE?

Customized development

Provide formulation optimization support for water-based/solvent-based systems
Global compliance

Full coverage of REACH, FDA, and GB standards
Stable supply

99.8% on-time delivery rate, 10,000-ton production capacity guarantee

Sinocure® TPO-L

Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate, TPO-L photoinitiator, liquid photoinitiator

Sinocure®TPO-L is a liquid photoinitiator, used to initiate UV polymerization of unsaturated prepolymerization systems.

Chemical Name :

Ethyl (2,4,6-trimethylbenzoyl) phenylphosphinate
CAS No. :

84434-11-7
Molecular Formula :

C18H21O3P
Assay :

95% or 98%
Package :

20kgs or 25kgs/drum

Sinocure® TPO

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide, TPO photoinitiator, free radical photoinitiator

Sinocure® TPO is a highly efficient free radical (I) type, highly efficient photoinitiator.

Chemical Name :

Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No. :

75980-60-8
Molecular Formula :

C22H21O2P
Assay :

≥99.0%
Package :

20kgs/carton

Sinocure® PD-01

1-Phenyl-1,2-propanedione,low toxicity photoinitiator, LED photoinitiator

Sinocure®PD-01, chemical name is 1-Phenyl-1,2-propanedione,

Chemical Name :

1-Phenyl-1,2-propanedione
CAS No. :

579-07-7
Molecular Formula :

C9H8O2
Assay :

99%
Package :

1kg/bottom or 20kgs/drum

Sinocure® OXE-02

Oxime ester photoinitiator, OXE-02, display spacer material

Sinocure® OXE-02 is an oxime ester photoinitiator with high photosensitivity and a broad absorption peak,

Chemical Name :

Photoinitiator OXE-02
CAS No. :

478556-66-0
Molecular Formula :

C26H24N2O3
Assay :

99%min
Package :

1kg/bag,10kgs/carton

Sinocure® OXE-01

Oxime ester photoinitiator, OXE-01, display spacer material, photoresist initiator

Sinocure® OXE-01 is an oxime ester photoinitiator with high photosensitivity and a broad absorption peak,

Chemical Name :

Photoinitiator OXE-01; 1-[4-(Phenylthio)phenyl]-1,2-octanedione 2-(O-benzoyloxime)
CAS No. :

253585-83-0
Molecular Formula :

C27H27NO3S
Assay :

98%min
Package :

10kgs/carton

Sinocure® LAP

Lithium phenyl-2,4,6-trimethylbenzoylphosphinate, water-soluble photoinitiator, 405nm blue light initiator

SINOCURE® LAP is a water-soluble blue light photoinitiator that can rapidly initiate the curing of photosensitive hydrogel materials or bio-inks under the action of blue light (wavelength 405nm).

Chemical Name :

Lithium phenyl-2,4,6-trimethylbenzoylphosphinate
CAS No. :

85073-19-4
Molecular Formula :

C16H18LiO3P
Assay :

98.5%min
Package :

1kg/bag,10kgs/carton

Sinocure® DEAP

2,2-Diethoxyacetophenone, DEAP photoinitiator, UV curing adhesive

Sinocure® DEAP is a high-efficiency photoinitiator with fast curing speed,

Chemical Name :

2,2-Diethoxyacetophenone
CAS No. :

6175-45-7
Molecular Formula :

C12H16O3
Assay :

98%min
Package :

25kgs to 200kgs/drum.

Sinocure® BDK/651

Benzil dimethyl ketal,BDK photoinitiator, UV curing initiator

Sinocure® BDK/651 (Benzil Dimethyl Ketal) is a new type of ultraviolet photosensitizer with excellent performance.

Chemical Name :

2,2-Dimethoxy-2-phenylacetophenone /Benzil Dimethyl Ketal
CAS No. :

24650-42-8
Molecular Formula :

C16H16O3
Assay :

≥99.0%
Package :

20kgs/carton

Sinocure® BCIM

Hexaarylbisimidazole derivative, CAS 7189-82-4, HABI photoinitiator, UV curing coatings

Hexaarylbisimidazole(HABI) is a class of organic compounds, usually hexaphenylbisimidazole.

Chemical Name :

2,2'-Bis(2-chlorophenyl)-4,4',5,5'-tetraphenyl-1,2'-biimidazole
CAS No. :

7189-82-4
Molecular Formula :

C42H28Cl2N4
Assay :

99%min
Package :

20kg/carton;25kg/Drum.

Sinocure® 907

photoinitiator 907, UV ink photoinitiator

Sinocure®907 is a highly active photoinitiator with high photoinitiator efficiency and absorption wavelength of 330~385nm.

Chemical Name :

2-Methyl-4'-(methylthio)-2-morpholinopropiophenone
CAS No. :

71868-10-5
Molecular Formula :

C15H21NO2S
Assay :

≥99.0%
Package :

20kgs/carton

Sinocure® 819 DW

Bisacylphosphine oxide dispersion,water-based photoinitiator, 819 DW

Sinocure® 819 DW is a dispersion of Sinocure 819 in water,specially used in water-based systems.

Chemical Name :

Photoinitiator 920;Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No. :

162881-26-7
Molecular Formula :

C26H27O3P
Assay :

45%min
Package :

20kgs or 25kgs /drum

Sinocure® 819 (920)

BAPO photoinitiator, thick film curing

Sinocure® 819 can be used as photoinitiator for uv curing system.

Chemical Name :

Phenylbis(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No. :

162881-26-7
Molecular Formula :

C26H27O3P
Assay :

99%min
Package :

20kgs/carton

Sinocure® 379

α-Aminoketone photoinitiator, UV curing agent, photoresist initiator

SINOCURE®379 is a highly efficient UV curing agent which is used to initiate the photopolymerisation of chemically prepolymers – e.g.acrylates – in combination with mono- or multifunctional monomers.

Chemical Name :

2-Dimethylamino-2-(4-methyl-benzyl)-1-(4-morpholin-4-yl-phenyl)-butan-1-one
CAS No. :

119344-86-4
Molecular Formula :

C24H32N2O2
Assay :

99% min
Package :

20kgs/carton

Sinocure® 369

2-Benzyl-2-(dimethylamino)-4-morpholinobutyrophenone,UV curing agent, photoresist initiator

Sinocure® 369 is a highly efficient UV curing agent which is used to initiate the photopolymerisation of chemically prepolymers – e.g. acrylates – in combination with mono- or multifunctional monomers.

Chemical Name :

2-Benzyl-2-dimethylamino-1-(4-morpholinophenyl)-butanone-1
CAS No. :

119313-12-1
Molecular Formula :

C23H30N2O2
Assay :

99% min
Package :

20kgs/carton

Sinocure® 2959

Sinocure® Photoinitiator, Type I Free radical photoinitiator

SINOCURE®2959 is a high-efficiency non-yellowing UV photoinitiator,

Chemical Name :

2-Hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone
CAS No. :

106797-53-9
Molecular Formula :

C12H16O4
Assay :

99% min
Package :

20kgs/carton

Sinocure® 2425

Phosphine oxide photoinitiator, TPO alternative, UV varnishes, free radical photoinitiator

SINOCURE® 2425 is a highly efficient free radical (I) type, with a similar chemical structure to SINOCURE® TPO.

Chemical Name :

[bis(4-methylphenyl)phosphoryl](mesityl)methanone
CAS No. :

270586-78-2
Molecular Formula :

C24H25O2P
Assay :

≥98.5%
Package :

20kgs/carton

Sinocure® 184

1-Hydroxycyclohexyl phenyl ketone,Type I photoinitiator, UV curing initiator

Sinocure®184 is high-efficiency free radical type I photoinitiator, easily soluble in organic solvents and monomers.

Chemical Name :

1-Hydroxycyclohexyl phenyl ketone
CAS No. :

947-19-3
Molecular Formula :

C13H16O2
Assay :

≥99.0%
Package :

20kgs/carton

Sinocure® 160

Polymeric photoinitiator, ESACURE KIP 160 alternative, food packaging coating, powder coating initiator

Sinocure® 160 is a specialized polymeric photoinitiator manufactured for UV-curable plastics and optical fibers.

Chemical Name :

Difunctional alpha hydroxy ketone;2-Hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)phenoxy]phenyl]-2-methylpropanone
CAS No. :

71868-15-0
Molecular Formula :

C20H22O5
Assay :

99%min
Package :

20kgs/carton

Sinocure® 150

Newly Developed PIs, Polymeric photoinitiators, Sinocure® Photoinitiator, Type I Free radical photoinitiator

SINOCURE® 150 (CAS 163702-01-0) is an oligomeric alpha hydroxy ketone photoinitiator manufactured for water-based UV curing systems.

Chemical Name :

Oligomeric alpha hydroxy ketone
CAS No. :

163702-01-0
Molecular Formula :

(C13H16O2)n
Assay :

85%min
Package :

25kg/Drum.

Sinocure® 127

low odor photoinitiator, UV inkjet ink

Sinocure® 127 (CAS 474510-57-1) is a high-efficiency Type I photoinitiator manufactured for UV-curable thin coatings and inkjet inks.

Chemical Name :

2-hydroxy-1-[4-[4-(2-hydroxy-2-methylpropionyl)benzyl)phenyl)-2-methylpropan-1-one
CAS No. :

474510-57-1
Molecular Formula :

C21H24O4
Assay :

98%min
Package :

20kg/carton;25kg/Drum.

Sinocure® 1206

Photoinitiator APi-1206, UV curing initiator, carbon black pigment system, TFT-LCD color filter

Sinocure® 1206 is a specialized photoinitiator manufactured for display color filters and electronic inks. This product enables curing in high-pigment systems up to 35% carbon black loading, offering excellent sensitivity at 365nm.

Chemical Name :

Photoinitiator APi-1206
CAS No. :

Undisclosed
Molecular Formula :

Undisclosed
Assay :

99%min
Package :

20kgs or 25kgs /drum/carton

Sinocure® 1173