ChemicalBook >> CAS DataBase List >>4,4'-Difluorodiphenylmethane
4,4'-Difluorodiphenylmethane
- CAS No.
- 457-68-1
- Chemical Name:
- 4,4'-Difluorodiphenylmethane
- Synonyms
- DFDPM;BIS(4-FLUOROPHENYL)METHANE;4,4'-Difluorobenzylbenzene;4,4'-Difluorodiphenylamine;BIS(P-FLUOROPHENYL)METHANE;4,4'-Difluorodiphenylmethane;4，4'-Difluorodiphenylmethane;Bis(4-fluorophenyl)methane,99%;BIS-(4-FLUORPHENYL)-METHAN 99%;4,4'-Difluorodiphenylmethane99%
- CBNumber:
- CB3198098
- Molecular Formula:
- C13H10F2
- Molecular Weight:
- 204.22
- MDL Number:
- MFCD00000360
- MOL File:
- 457-68-1.mol
Last updated:2026-01-13 11:17:14
| Product description | Number | Pack Size | Price |
| 4,4′-Difluorodiphenylmethane for synthesis | 8.40056 | 10G | $44.7 |
| 4,4'-Difluorodiphenylmethane min. 99.0 % | D1925 | 5G | $39 |
| 4,4'-Difluorodiphenylmethane >99.0%(GC) | D1925 | 25g | $83 |
| 4,4''-Difluorodiphenylmethane | D451983 | 5g | $60 |
| Bis(4-fluorophenyl)methane 95+% | 100685 | 5g | $10 |
| Melting point | 29-30 °C(lit.) |
|---|---|
| Boiling point | 258-260 °C742 mm Hg(lit.) |
| Density | 1.145 g/mL at 25 °C(lit.) |
| vapor pressure | 0.933Pa at 50℃ |
| refractive index |
n |
| Flash point | >230 °F |
| storage temp. | 2-30°C |
| form | Crystalline |
| color | White or Colorless to Light yellow |
| Specific Gravity | 1.145 |
| Water Solubility | Insoluble in water. |
| BRN | 1956387 |
| InChI | InChI=1S/C13H10F2/c14-12-5-1-10(2-6-12)9-11-3-7-13(15)8-4-11/h1-8H,9H2 |
| InChIKey | DXQVFHQUHOFROC-UHFFFAOYSA-N |
| SMILES | C(C1=CC=C(F)C=C1)C1=CC=C(F)C=C1 |
| CAS DataBase Reference | 457-68-1(CAS DataBase Reference) |
| FDA UNII | 40KCF8K7O2 |
| NIST Chemistry Reference | Bis(4-fluorophenyl)methane(457-68-1) |
| UNSPSC Code | 12352101 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302+H312 | |||||||||
| Precautionary statements | P264b-P270-P280-P302+P352-P312-P330-P363-P403-P501c | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 21/22 | |||||||||
| Safety Statements | 28A-24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| Hazard Note | Irritant | |||||||||
| HS Code | 29036990 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
4,4'-Difluorodiphenylmethane price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.40056 | 4,4′-Difluorodiphenylmethane for synthesis | 457-68-1 | 10G | $44.7 | 2025-07-31 | Buy |
| TCI Chemical | D1925 | 4,4'-Difluorodiphenylmethane min. 99.0 % | 457-68-1 | 5G | $39 | 2025-07-31 | Buy |
| TCI Chemical | D1925 | 4,4'-Difluorodiphenylmethane >99.0%(GC) | 457-68-1 | 25g | $83 | 2025-07-31 | Buy |
| TRC | D451983 | 4,4''-Difluorodiphenylmethane | 457-68-1 | 5g | $60 | 2021-12-16 | Buy |
| Matrix Scientific | 100685 | Bis(4-fluorophenyl)methane 95+% | 457-68-1 | 5g | $10 | 2021-12-16 | Buy |
4,4'-Difluorodiphenylmethane Preparation Products And Raw materials
Raw materials
Preparation Products
4,4'-Difluorodiphenylmethane Suppliers
Global( 128)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20128 | 58 |
| Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10405 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 | sale04@alfachem.cn | China | 9264 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | 1026@dideu.com | China | 7099 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Alfa Chemistry | +1-5166625404; | Info@alfa-chemistry.com | United States | 20405 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
View Lastest Price from 4,4'-Difluorodiphenylmethane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-09-25 | 4,4'-Difluorodiphenylmethane
457-68-1
|
US $101.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- 4,4'-Difluorodiphenylmethane
457-68-1
- US $101.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
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