4-Benzoylbiphenyl
- CAS No.
- 2128-93-0
- Chemical Name:
- 4-Benzoylbiphenyl
- Synonyms
- 4-PHENYLBENZOPHENONE;4-phenyldibenzophenone;YF-PI PBZ;Photoinitiator-PBZ;APi-PBZ;trigonal12;IHT-PI PBZ;HRcure-PBZ;AKOS 215-32;eusolex3490
- CBNumber:
- CB0748117
- Molecular Formula:
- C19H14O
- Molecular Weight:
- 258.31
- MDL Number:
- MFCD00003079
- MOL File:
- 2128-93-0.mol
- MSDS File:
- SDS
Melting point | 99-101 °C(lit.) |
---|---|
Boiling point | 419-420 °C(lit.) |
Density | 1.0651 (rough estimate) |
vapor pressure | 0Pa at 20℃ |
refractive index | 1.5500 (estimate) |
storage temp. | Sealed in dry,Room Temperature |
solubility | Chloroform (Slightly), Methanol (Slightly, Heated) |
form | Solid |
color | White to Off-White |
Water Solubility | 73.6μg/L at 20℃ |
BRN | 1876092 |
InChIKey | LYXOWKPVTCPORE-UHFFFAOYSA-N |
LogP | 4.7 at 35℃ |
CAS DataBase Reference | 2128-93-0(CAS DataBase Reference) |
FDA UNII | UK25C63WBD |
NIST Chemistry Reference | Methanone, [1,1'-biphenyl]-4-ylphenyl-(2128-93-0) |
EPA Substance Registry System | Methanone, [1,1'-biphenyl]-4-ylphenyl- (2128-93-0) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS07 |
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Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H332-H335 | |||||||||
Precautionary statements | P261-P280-P305+P351+P338 | |||||||||
Hazard Codes | Xi,Xn | |||||||||
Risk Statements | 20/21/22-36/37/38 | |||||||||
Safety Statements | 24/25-36-26 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | PC4936800 | |||||||||
Hazard Note | Irritant | |||||||||
TSCA | Yes | |||||||||
HS Code | 29143990 | |||||||||
NFPA 704 |
|
4-Benzoylbiphenyl price More Price(32)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemical | P1116 | 4-Phenylbenzophenone >98.0%(GC) | 2128-93-0 | 25g | $85 | 2024-03-01 | Buy |
Alfa Aesar | A15573 | 4-Benzoylbiphenyl, 99% | 2128-93-0 | 25g | $64.8 | 2024-03-01 | Buy |
Alfa Aesar | A15573 | 4-Benzoylbiphenyl, 99% | 2128-93-0 | 100g | $161.65 | 2024-03-01 | Buy |
Alfa Aesar | A15573 | 4-Benzoylbiphenyl, 99% | 2128-93-0 | 500g | $624 | 2021-12-16 | Buy |
TRC | B198220 | 4-Benzoylbiphenyl | 2128-93-0 | 25g | $50 | 2021-12-16 | Buy |
4-Benzoylbiphenyl Chemical Properties,Uses,Production
Chemical Properties
SLIGHTLY YELLOW TO BEIGE CRYSTALLINE POWDER
Uses
4-Benzoylbiphenyl (4-Phenylbenzophenone; HRcure-PBZ ) is a reagent used to synthesize multicolored mechanochromic luminogen molecules. HRcure-PBZ is a low odor photoinitiator, which is a molecule that absorbs photons upon irradiation with light and forms reactive species out of the excited state, which initiates consecutive reactions.
Application
4-Benzoylbiphenyl (HRcure-PBZ) is a benzophenone analog with large aromatic ring systems. Sakamoto et al. investigated the properties of benzophenone ketyl radical analogs with large aromatic ring systems, such as naphthyl phenyl ketone, 4-benzoyl biphenyl, and bis(biphenyl-4-yl)methanone in the excited state by using nanosecond–picosecond two-color two-laser flash photolysis[1].
Flammability and Explosibility
Not classified
References
[1] Masanori Sakamoto. “Properties of Excited Ketyl Radicals of Benzophenone Analogues Affected by the Size and Electronic Character of the Aromatic Ring Systems.” Chemistry - A European Journal 12 6 (2006): 1610–1617.
4-Benzoylbiphenyl Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Tianjin Huiren Chemtech Co., Ltd | +86-86-22-23707858 +86-86-13672008665 | huirentech@foxmail.com | China | 171 | 58 |
Hebei Dangtong Import and export Co LTD | +86-13910575315 +86-13910575315 | admin@hbdangtong.com | China | 1005 | 58 |
Changzhou waston chemical technology Co.,Ltd | +86-051985861892 +8618112881323 | info@wastonchem.com | China | 250 | 58 |
Hebei Kingfiner Technology Development Co.Ltd | +86-15532196582 +86-15373005021 | lisa@kingfinertech.com | China | 2990 | 58 |
Shandong Juchuang Chemical Co., LTD | +undefined15030412209 | admin@juchuangchem.com | China | 387 | 58 |
Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +8615383190639 | admin@86-ss.com | China | 1000 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
Dalian Richfortune Chemicals Co., Ltd | 0411-84820922 8613904096939 | sales@richfortunechem.com | China | 304 | 57 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21667 | 55 |
View Lastest Price from 4-Benzoylbiphenyl manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-24 | 4-Benzoylbiphenyl
2128-93-0
|
US $100.00-75.00 / kg | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | ||
2024-09-23 | 4-Benzoylbiphenyl (4-Phenylbenzophenone)
2128-93-0
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-09-23 | 4-Benzoylbiphenyl
2128-93-0
|
US $0.00 / KG | 1KG | 99% | 200mt/year | Jinan Finer Chemical Co., Ltd |
- 4-Benzoylbiphenyl
2128-93-0
- US $100.00-75.00 / kg
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
- 4-Benzoylbiphenyl (4-Phenylbenzophenone)
2128-93-0
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- 4-Benzoylbiphenyl
2128-93-0
- US $0.00 / KG
- 99%
- Jinan Finer Chemical Co., Ltd