SINOCURE® CAT-440

Bis(4-methylphenyl)iodonium hexafluorophosphate,cationic photoinitiator, iodonium salt

SINOCURE®CAT-440 is an iodonium salt cationic photoinitiator with the characteristics of high initiator activity, fast curing speed, good surface drying, no yellowing, no migration, no odor, etc. It has good absorption at 365nm and 385nm when used with a sensitizer.

SINOCURE® CAT-440

Synonym: Bis(4-methylphenyl)iodonium hexafluorophosphate

CAS No: 60565-88-0

Molecular Formula: C14H14F6IP

Molecular Structure:

General Information :

Specification :

Appearance	White crystal powder
Purity	≥99%
Melting point	165-172℃
Volatile content	≤0.5%

Usage :

It is mainly used in various cationic light-curing systems, mostly in light-colored systems.

UV Absorption Spectrum :

Packaging :

20kgs/Carton

Storage :

Store in a dry, clean, ventilated warehouse.
Avoid exposure to light and heat.
Be careful to prevent leakage, rain and sun during transportation.

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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® PSS-DEN

1,4-Diethoxynaphthalene,Anthracure UVS-2171 replacement, photosensitizer, cationic UV curing

SINOCURE® PSS-DEN (CAS 27294-37-7) is 1,4-Diethoxynaphthalene, a photosensitizer manufactured for UV-LED cationic systems. It enables efficient curing at 365-405nm with minimal yellowing, can replace Anthracure UVS-2171.

Chemical Name :

1,4-Diethoxynaphthalene
CAS No. :

27294-37-7
Molecular Formula :

C14H16O2
Assay :

99%min
Package :

10kg,20kg Bag/Carton

Sinocure® MMPI-1477

Macromolecular photoinitiator, CAS 2795319-83-2, low volatility photoinitiator, UV curing for packaging

SINOCURE®MMPI-1477 is a specialized macromolecular photoinitiator with with high activity,

Chemical Name :

Low migration macromolecular photoinitiator
CAS No. :

2795319-83-2
Molecular Formula :

C72H107N3O15S6
Package :

25kg/Drum.

Sinocure® PSS-DBA

9,10-Dibutoxyanthracene, photosensitizer, cationic UV curing

SINOCURE® DBA is often used as a photosensitizer in cationic polymerization,replace Anthracure UVS 1331;PSS 303;UVS 1550;UVS 1331;DBA sensitizer.

Chemical Name :

9,10-Dibutoxyanthracene
CAS No. :

76275-14-4
Molecular Formula :

C22H26O2
Assay :

99%min
Package :

25kgs /drum

Sinocure® PD-01

1-Phenyl-1,2-propanedione, food additive photoinitiator, pharmaceutical intermediate

Sinocure®PD-01, chemical name is 1-Phenyl-1,2-propanedione, usually used as a low-toxic LED photoinitiator and food additive.

Chemical Name :

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

579-07-7
Molecular Formula :

C9H8O2
Assay :

99%
Package :

1kg/bottom or 20kgs/drum

Sinocure® MPBZ (6012)

Newly Developed PIs, Sinocure® Photoinitiator, Type II Free radical photoinitiator

Sinocure ®MPBZ is a low-odor type II photoinitiator, mainly used in formulation systems with high requirements for low odor and safety,

Chemical Name :

3-methyl-4-phenylbenzophenone；biphenyl-4-yl-(3-methylphenyl)methanone；Pi-MPBZ
CAS No. :

86428-83-3
Molecular Formula :

C20H16O
Assay :

99%min
Package :

20kgs Carton

Sinocure® LAP

Water-soluble photoinitiator, CAS 85073-19-4, LAP photoinitiator, hydrogel curing

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® CAT-551 – New product

Cationic photoinitiator, DETX structure photoinitiator, LED curing photoinitiator

SINOCURE® CAT-551 is a cationic photoinitiator with high photoinitiator activity, good surface drying, no yellowing, no migration, and no odor.

Chemical Name :

10-(4-Biphenylyl)-2,4-Diethylthioxanthone-10- sulfonium hexafluorophosphate
CAS No. :

91773-90-9
Molecular Formula :

C29H25OS.PF6
Assay :

98%min
Package :

1KG/BAG,20kgs/carton

Sinocure® CAT-550

Cationic photoinitiator, thioxanthenium salt, packaging ink photoinitiator

SINOCURE® CAT-550 is a cationic photoinitiator with high photoinitiator activity,

Chemical Name :

10-(4-Biphenylyl)-2-isopropyl-9-oxo-9H-thioxanthenium hexafluorophosphate
CAS No. :

591773-92-1
Molecular Formula :

C28H23OS.PF6
Assay :

98%min
Package :

1KG/BAG,20kgs/carton

Sinocure® CAT-263

Cationic photoinitiator,non-yellowing photoinitiator, UV LED curing

SINOCURE®CAT-263 is a triarylsulfonium salt photoinitiator.

Chemical Name :

4-Thiophenyl phenyl diphenyl sulfonium phenylborate
CAS No. :

203573-06-2
Molecular Formula :

C24H19S2.C24BF20
Assay :

99%min
Package :

1kg/bag,10kgs/carton

Sinocure® CAT-261

Iron-based photoinitiator, CAS 32760-80-8, thermal activation, cationic curing systems

SINOCURE® CAT-261 is a cationic photoinitiator,used in cationic curing systems.Recommended dosage: 0.5-5%(w/w).

Chemical Name :

cyclopentadienyliron(II)hexafluorophosphate
CAS No. :

32760-80-8
Molecular Formula :

C14H17FePF6
Assay :

98%min
Package :

1KG/BAG,20kgs/carton

Sinocure® BCIM

HABI photoinitiator, PCB photoresist

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® 784

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

Sinocure®784 is a very active orange solid photoinitiator with good photoactivity, thermal stability and low toxicity.

Chemical Name :

BIS(2,6-DIFLUORO-3-(1-HYDROPYRROL-1-YL)PHENYL)TITANOCENE
CAS No. :

125051-32-3
Molecular Formula :

C30H22F4N2Ti10*
Assay :

99%
Package :

1kg/bag,5kgs/drum

Sinocure® 754

Photoinitiator 754, CAS 211510-16-6, low odor photoinitiator, plastic coatings

Sinocure® 754 is a liquid photoinitiator which is used to efficiently initiate the photo polymerization of unsaturated prepolymers – e.g., acrylates –in combination with mono- or multifunctional vinyl monomers.

Chemical Name :

Photoinitiator 754;Oxy-phenyl-acetic acid 2-[2-oxo-2-phenyl-acetoxy-ethoxy]-ethyl ester and Oxy-phenyl-acetic acid 2-[2-hydroxy-ethoxy]-ethyl ester
CAS No. :

211510-16-6 & 442536-99-4
Molecular Formula :

/
Assay :

98%min
Package :

20kgs or 25 kgs /drum

Sinocure® 250

Iodonium photoinitiator, CAS 344562-80-7, UV curing catalyst, flexo inks

Sinocure® 250 is a versatile photoinitiator for cationic polymerization of epoxy- or oxetane-based photocurable systems upon light exposure.

Cas No. :

344562-80-7 + 108-32-7
Chemical Name :

Photoinitiator 250
Content :

75%
Package :

20kg/drum

Sinocure® 2425

Bis(4-methylbenzoyl)phenylphosphine oxide, TPO replacement, economical photoinitiator, UV curing

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

Chemical Name :

di-p-tolyl(2,4,6-trimethylbenzoyl)phosphine oxide
CAS No. :

270586-78-2
Molecular Formula :

C24H25O2P
Assay :

≥98.5%
Package :

20kgs/carton

Sinocure® 160

Difunctional alpha hydroxy ketone, CAS 71868-15-0, ESACURE KIP 160 alternative, food packaging photoinitiator

Sinocure® 160 is a high-performance polymeric photoinitiator manufactured for food packaging and powder coatings.

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

Macromolecular photoinitiator, CAS 163702-01-0, water-based UV curing, low yellowing photoinitiator

SINOCURE® 150 is a specialized oligomeric photoinitiator manufactured for wood coatings and printing inks.

Chemical Name:

Oligomeric alpha hydroxy ketone
CAS No. :

163702-01-0
Molecular Formula :

(C13H16O2)n
Assay :

85%min
Package :

25kg/Drum.

Sinocure® 127

Type I photoinitiator, CAS 474510-57-1, clear coating initiator, low volatility photoinitiator

SINOCURE® 127 is a highly efficient free radical type I photoinitiator with low volatility,

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

UV photoinitiator 1206, electronic material inks, display color filter, high pigment loading

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® CAT-440

Sinocure® CAT-440

SINOCURE® CAT-440

WHY CHOOSE SINOCURE?

Related product recommendations

Sinocure® PSS-DEN

Sinocure® MMPI-1477

Sinocure® PSS-DBA

Sinocure® PD-01

Sinocure® MPBZ (6012)

Sinocure® LAP

Sinocure® CAT-551 – New product

Sinocure® CAT-550

Sinocure® CAT-263

Sinocure® CAT-261

Sinocure® BCIM

Sinocure® 784

Sinocure® 754

Sinocure® 250

Sinocure® 2425

Sinocure® 160

Sinocure® 150

Sinocure® 127

Sinocure® 1206