4,4'-dinitrobiphenyl (CAS 1528-74-1) — formula C12H8N2O4, molecular weight 244.20; category organic chemicals.
4,4'-dinitrobiphenyl (CAS 1528-74-1) is a chemical raw material in the organic chemicals category. Its molecular formula C12H8N2O4 comprises 12 C, 8 H, 2 N, 4 O atoms. Its molecular weight is about 244.20. Reported physicochemical data: melting point around 240-243 °C, LogP about 3.2. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 1528-74-1 |
|---|---|
| Molecular Formula | C12H8N2O4 |
| Molecular Weight | 244.20 |
| Melting Point | 240-243 °C |
| LogP | 3.2 |
| Applications | 1'-Biphenyl, 4'-dinitro-: INACTIVE |
| Category | Organic Chemicals |
Documented applications: 1'-Biphenyl, 4'-dinitro-: INACTIVE.
4,4'-dinitrobiphenyl is a carbon-based organic compound with CAS registry number 1528-74-1 and molecular formula C12H8N2O4 (molecular weight 244.20), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1528-74-1
Its molecular formula C12H8N2O4 comprises 12 C, 8 H, 2 N, 4 O atoms.
Also known as: 4,4'-dinitrobiphenyl · 4,4'-二硝基联苯
Category: organic chemicals
The CAS registry number of 4,4'-dinitrobiphenyl is 1528-74-1.
Molecular formula C12H8N2O4, molecular weight 244.20.
It is also registered under: 4,4'-dinitrobiphenyl, 4,4'-二硝基联苯.
Recorded applications: 1'-Biphenyl, 4'-dinitro-: INACTIVE.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for 4,4'-dinitrobiphenyl (CAS 1528-74-1), compiled from public chemistry databases.
| CAS Registry Number | 1528-74-1 |
|---|---|
| PubChem CID | 15216 |
| Molecular formula | C12H8N2O4 |
| IUPAC name | 1-nitro-4-(4-nitrophenyl)benzene |
| UNII (FDA) | 6X8N704C9U |
| Molecular Weight | 244.20 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 244.04840674 |
| Monoisotopic Mass | 244.04840674 |
| Topological Polar Surface Area | 91.6 |
| Heavy Atom Count | 18 |
| Melting Point | 240-243 °C |
|---|---|
| LogP | 3.2 |
4,4'-DINITROBIPHENYL; 1528-74-1; 4,4'-Dinitro-1,1'-biphenyl; 1,1'-Biphenyl, 4,4'-dinitro-; 4,4'-Dinitrodiphenyl; Biphenyl, 4,4'-dinitro-; 4,4'-Dinitrobifenyl; 6X8N704C9U; NSC-8738; DTXSID4061757; RefChem:96276; DTXCID9034945; 216-210-2; 1-nitro-4-(4-nitrophenyl)benzene; MFCD00039744; 4,4'-Dinitrobifenyl [Czech]
| Reported hazard statements | H302 (66.7%), H312 (66.7%), H315 (66.7%), H318 (33.3%), H319 (33.3%), H332 (66.7%), H335 (66.7%) |
|---|
H302 (66.7%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (66.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
4,4'-dinitrobiphenyl · CAS 1528-74-1 · C12H8N2O4. UNII 6X8N704C9U. Melting Point: 240-243 °C; LogP: 3.2.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 4,4'-二硝基联苯