4,4'-Difluorobiphenyl (CAS No. 398-23-2) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
| CAS Number | 398-23-2 |
|---|---|
| Molecular Formula | C12H8F2 |
| Molecular Weight | 190.19 |
| LogP | 4.5 |
| Purity | 按批次COA提供(不公开发布) |
| Packaging | 按订单/批次确认(不公开发布) |
| Applications | Organic Chemicals |
| Category | Organic Chemicals |
Organic Chemicals
COA (Certificate of Analysis) is provided with every batch. MSDS/technical data sheets and third-party test reports are available on request. Purity and packaging are subject to batch COA and order confirmation.
The CAS number of 4,4'-Difluorobiphenyl is 398-23-2.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
4,4'-Difluorobiphenyl · CAS 398-23-2 · C12H8F2. UNII O0694GMK81.
| CAS Registry Number | 398-23-2 |
|---|---|
| PubChem CID | 9811 |
| Molecular formula | C12H8F2 |
| IUPAC name | 1-fluoro-4-(4-fluorophenyl)benzene |
| UNII (FDA) | O0694GMK81 |
| Molecular Weight | 190.19 |
|---|---|
| XLogP3 | 4.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 190.05940658 |
| Monoisotopic Mass | 190.05940658 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| GHS notification summary | 3.9% (3 / 76) |
|---|
| GHS notification summary | 3.9% (3 / 76) |
|---|---|
| Reported hazard statements | H315 (90.8%), H319 (90.8%), H335 (89.5%) |
This chemical does not meet GHS hazard criteria for 3.9% (3 of 76) of reports.
H315 (90.8%): Causes skin irritation [Warning Skin corrosion/irritation]
4,4'-Difluorobiphenyl; 398-23-2; 4,4'-Difluoro-1,1'-biphenyl; 4,4'-Difluorodiphenyl; 1,1'-Biphenyl, 4,4'-difluoro-; O0694GMK81; NSC-4173; DTXSID20192870; RefChem:506645; DTXCID60115361; 206-910-6; 1-fluoro-4-(4-fluorophenyl)benzene; 4,4-Difluoro-1,1-biphenyl; MFCD00000349; NSC4173; Aprepitant impurity 64
CAS 398-23-2; molecular formula C12H8F2; molecular weight — g/mol.
4,4'-Difluorobiphenyl, 398-23-2, 4,4'-Difluoro-1,1'-biphenyl, 4,4'-Difluorodiphenyl, 1,1'-Biphenyl, 4,4'-difluoro-, O0694GMK81.
3.9% of GHS notifications report no hazard classification (3 of 76).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二氟联苯