Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene
- Product Name
- Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene
- CAS No.
- 125051-32-3
- Chemical Name
- Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene
- Synonyms
- 784;Irgacure 784;Bis(2,6-difluoro-3-(1-hydropyrro-1-yl)-phenyl)titanocene;Photoinitiator-784;photo sensitizer 784;PI 784;LS 784;uv-784;FMT,784;APi-784
- CBNumber
- CB9370465
- Molecular Formula
- C30H12F4N2Ti
- Formula Weight
- 524.3
- MOL File
- 125051-32-3.mol
Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene Property
- Melting point:
- 160-170°C
- Density
- 1.43 at 20℃
- vapor pressure
- 0-0.001Pa at 25-50℃
- storage temp.
- below 5° C
- form
- Powder
- Hydrolytic Sensitivity
- 4: no reaction with water under neutral conditions
- InChI
- InChI=1S/2C10H6F2N.2C5.Ti/c2*11-8-3-4-10(9(12)7-8)13-5-1-2-6-13;2*1-2-4-5-3-1;/h2*1-6H;;;/q4*-1;+4
- InChIKey
- HRVFAWAOUBYIBB-UHFFFAOYSA-N
- SMILES
- FC1=C(N2C=CC=C2)C=CC(F)=[C-]1[Ti+4]12345678([C-]9=C(C=CC(N%10C=CC=C%10)=C9F)F)(C9=C1[C-]2C3=C49)C1=C5C6=C7[C-]81
- LogP
- 9.5 at 20℃
- Surface tension
- 72.4mN/m at 10g/L and 20℃
- EPA Substance Registry System
- Titanium, bis(.eta.5-2,4-cyclopentadien-1-yl)bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]- (125051-32-3)
Safety
- Hazard Codes
- F,Xn,N
- Risk Statements
- 36/37/38-51/53-62-48/22-11
- Safety Statements
- 26-36/37/39-61-36/37-33-22-7
- TSCA
- Yes
- HS Code
- 2914199090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H228Flammable solid
H373May cause damage to organs through prolonged or repeated exposure
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- PC52112
- Product name
- Bis(2,6-difluoro-3-(1-hydropyrrol-1-yl)phenyl)titanocene
- Purity
- 99%
- Packaging
- 10g
- Price
- $435
- Updated
- 2021/12/16
- Product number
- 9H22-3-00
- Product name
- Bis(2,6-difluoro-3-(1-hydropyrrol-1-yl)phenyl)titanocene
- Purity
- 99%
- Packaging
- 10g
- Price
- $480
- Updated
- 2021/12/16
- Product number
- BD764326
- Product name
- Easepi784
- Purity
- 98%
- Packaging
- 1g
- Price
- $19
- Updated
- 2021/12/16
- Product number
- BD764326
- Product name
- Easepi784
- Purity
- 98%
- Packaging
- 5g
- Price
- $57
- Updated
- 2021/12/16
- Product number
- CD00011660
- Product name
- Easepi784
- Purity
- 97%
- Packaging
- 5g
- Price
- $79
- Updated
- 2021/12/16
Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene Chemical Properties,Usage,Production
Description
Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene, also known as Photosensitizer Irgacure 784 or HRcure-784, is an excellent photoinitiator used in a variety of holography material systems. It belongs to titanium‐complex free radical photoinitiator. As a highly active orange solid photoinitiator, Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene has good photoactivity, thermal stability, and low toxicity. Irgacure 784 has high solubility doped in liquid methyl methacrylate (MMA) monomer, far more than the photoinitiator PQ[1-2].
Uses
BIS(2,6-DIFLUORO-3-(1-HYDROPYRROL-1-YL)PHENYL)TITANOCENE is a highly active orange solid photoinitiator with good photoactivity, thermal stability and low toxicity. As an active diluent, it is mainly used for UV and visible light curing of unsaturated prepolymers together with single or multi-functional vinyl monomers and oligomers.
Hazard
Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]; Flammable solid [Danger Flammable solids]; Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
Properties and Applications
Photoinitiator 784 (also known as HRcure-784) is a highly active orange solid photoinitiator with good photo activity, thermal stability, and low toxicity. As an active diluent, it is mainly used with mono or multifunctional vinyl monomers and oligomers for UV and visible light curing unsaturated prepolymers. It is especially suitable for curing photosensitive resins for imaging or information storage in high-tech and high-value-added fields, information storage equipment, such as photosensitive layers, holography, laser direct imaging, stereolithography, etc. It can initiate the polymerization of unsaturated resins under the action of visible light or ultraviolet light. It can also be used for UV coatings, UV inks, and UV adhesives.
References
[1] Liu Y, et al. Volume holographic recording in Irgacure 784-doped PMMA photopolymer. Optics Express, 2017; 25: 20654-20662.
[2] Li Z, et al. Near‐Infrared‐Induced Cationic Polymerization Initiated by Using Upconverting Nanoparticles and Titanocene. Macromolecular Rapid Communications, 2019; 40: 1900047.
Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene Preparation Products And Raw materials
Raw materials
Preparation Products
Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene Suppliers
View Lastest Price from Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene manufacturers
- Product
- Photoinitiator JMT-784 125051-32-3
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- ≥99%（wt）liquid chromatography
- Supply Ability
- 20 tons
- Release date
- 2022-02-22
- Product
- Bis[2,6-difluoro-3-(1H-pyrrol-1-yl)phenyl]titanocene 125051-32-3
- Price
- US $6.00-0.20/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-03-28
- Product
- BIS(2,6-DIFLUORO-3-(1-HYDROPYRROL-1-YL)PHENYL)TITANOCENE 125051-32-3
- Price
- US $70.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100 tons
- Release date
- 2023-03-20