ChemicalBook >> CAS DataBase List >>4,4'-DIMETHYLBENZIL
4,4'-DIMETHYLBENZIL
- CAS No.
- 3457-48-5
- Chemical Name:
- 4,4'-DIMETHYLBENZIL
- Synonyms
- p-Tolil;NSC 22505;4,4'-DIMETHYLBENZIL;4,4’-Dimethylbenzil;di-p-tolylethanedione;4,4'-DIMETHYLDIBENZOYL;LABOTEST-BB LT00159323;4,4'-Dimethylbenzil>4,4'-Dimethylbenzil 97%;4,4'-Dimethylbenzil, 99+%
- CBNumber:
- CB6159483
- Molecular Formula:
- C16H14O2
- Molecular Weight:
- 238.28
- MDL Number:
- MFCD00008554
- MOL File:
- 3457-48-5.mol
- MSDS File:
- SDS
Last updated:2024-11-05 19:05:58
| Melting point | 102-104 °C(lit.) |
|---|---|
| Boiling point | 211 °C (7 mmHg) |
| Density | 1.119±0.06 g/cm3 (20 ºC 760 Torr) |
| refractive index | 1.6290 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| CAS DataBase Reference | 3457-48-5(CAS DataBase Reference) |
| FDA UNII | 4HZ2Y7K8GZ |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25-36/37-26 | |||||||||
| WGK Germany | 3 | |||||||||
| HS Code | 29143990 | |||||||||
| NFPA 704 |
|
4,4'-DIMETHYLBENZIL price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 146706 | 4,4′-Dimethylbenzil 97% | 3457-48-5 | 5g | $110 | 2023-06-20 | Buy |
| TCI Chemical | D1875 | 4,4'-Dimethylbenzil >99.0%(GC) | 3457-48-5 | 25g | $177 | 2024-03-01 | Buy |
| Alfa Aesar | A18576 | 4,4'-Dimethylbenzil, 98% | 3457-48-5 | 1g | $27.65 | 2024-03-01 | Buy |
| Alfa Aesar | A18576 | 4,4'-Dimethylbenzil, 98% | 3457-48-5 | 5g | $61.65 | 2024-03-01 | Buy |
| Alfa Aesar | A18576 | 4,4'-Dimethylbenzil, 98% | 3457-48-5 | 25g | $213.65 | 2024-03-01 | Buy |
4,4'-DIMETHYLBENZIL Chemical Properties,Uses,Production
Chemical Properties
yellow crystals or needles
Synthesis Reference(s)
Journal of the American Chemical Society, 95, p. 1296, 1973 DOI: 10.1021/ja00785a047
Tetrahedron Letters, 34, p. 3897, 1993 DOI: 10.1016/S0040-4039(00)79257-4
4,4'-DIMETHYLBENZIL Preparation Products And Raw materials
Global( 159)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8810 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3958 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12839 | 58 |
| Henan Bao Enluo International TradeCo.，LTD | +86-17331933971 +86-17331933971 | deasea125996@gmail.com | China | 2472 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 32957 | 60 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29811 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30240 | 58 |
View Lastest Price from 4,4'-DIMETHYLBENZIL manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-29 | 4,4'-Dimethylbenzil
3457-48-5
|
US $10.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co.,Ltd | |
 |
2024-11-05 | 4,4'-DIMETHYLBENZIL
3457-48-5
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-08-02 | 4,4'-DIMETHYLBENZIL
3457-48-5
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- 4,4'-Dimethylbenzil
3457-48-5
- US $10.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd
-
- 4,4'-DIMETHYLBENZIL
3457-48-5
- US $10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- 4,4'-DIMETHYLBENZIL
3457-48-5
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
3457-48-5(4,4'-DIMETHYLBENZIL)Related Search:
1,2-Bis(4-methylphenyl)-1,2-ethanedione
1,2-Di-p-tolyl-ethane-1,2-dione
di-p-tolylethanedione
Ethanedione, bis(4-methylphenyl)-
Ethanedione,bis(4-methylphenyl)-
LABOTEST-BB LT00159323
4,4'-DIMETHYLDIBENZOYL
4,4'-DIMETHYLBENZIL
4,4'-Dimethylbenzil, 99+%
p-Tolil
1,2-Di(4-methylphenyl)ethanedione
Bis(4-methylphenyl) diketone
Di(4-methylphenyl) diketone
NSC 22505
4,4'-Dimethylbenzil 97%
1,2-bis(4-methylphenyl)ethane-1,2-dione
4,4'-Dimethylbenzil>
1,2-Ethanedione, 1,2-bis(4-methylphenyl)-
4,4’-Dimethylbenzil
3457-48-5
CH3C6H4COCOC6H4CH3
Aromatic Ketones (substituted)
Benzil and Benzoin Compounds
Organic Photoinitiators
Polymerization Initiators