4-Nitrobiphenyl
- CAS No.
- 92-93-3
- Chemical Name:
- 4-Nitrobiphenyl
- Synonyms
- Ba 2794;NSC 1324;AKOS 223-11;4-nitro-bipheny;4-Nitrodiphenyl;p-Nitrobiphenyl;p-Nitrodiphenyl;4-NITROBIPHENYL;4-nitrobiphenyle;4-NITROLBIPHENYL
- CBNumber:
- CB7482649
- Molecular Formula:
- C12H9NO2
- Molecular Weight:
- 199.21
- MOL File:
- 92-93-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/8 19:54:58
| Melting point | 114 °C |
|---|---|
| Boiling point | 340 °C |
| Density | 1.1919 (rough estimate) |
| refractive index | 1.5880 (estimate) |
| Flash point | 43 °C |
| solubility | Soluble in acetic acid, benzene, chloroform, and ether (Weast, 1986) |
| form | Solid |
| color | White |
| Water Solubility | insoluble |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| InChI | InChI=1S/C12H9NO2/c14-13(15)12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H |
| InChIKey | BAJQRLZAPXASRD-UHFFFAOYSA-N |
| SMILES | C1(C2=CC=CC=C2)=CC=C([N+]([O-])=O)C=C1 |
| CAS DataBase Reference | 92-93-3(CAS DataBase Reference) |
| IARC | 3 (Vol. 4, Sup 7) 1987 |
| NIST Chemistry Reference | 1,1'-Biphenyl, 4-nitro-(92-93-3) |
| EPA Substance Registry System | 4-Nitrobiphenyl (92-93-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H350-H411 | |||||||||
| Precautionary statements | P202-P308+P313 | |||||||||
| Hazard Codes | T,N | |||||||||
| Risk Statements | 45-51/53 | |||||||||
| Safety Statements | 53-45-61 | |||||||||
| RIDADR | 2811 | |||||||||
| RTECS | DV5600000 | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29042090 | |||||||||
| Toxicity | Acute oral LD50 for rats 2,230 mg/kg, rabbits 1,970 mg/kg (quoted, RTECS, 1985). | |||||||||
| NFPA 704 |
|
4-Nitrobiphenyl Chemical Properties,Uses,Production
Chemical Properties
4-Nitrobiphenyl exists as yellow plates or needles..
Uses
4-Nitrobiphenyl has some uses as a plasticizer, fungicide, and wood preservative.
General Description
White to yellow needle-like crystalline solid with a sweetish odor.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
4-Nitrobiphenyl is incompatible with the following: Strong reducers .
Hazard
Toxic by ingestion and skin contact. Confirmed carcinogen.
Health Hazard
p-Nitrobiphenyl (PNB) is a urinary bladder carcinogen in dogs.
Safety Profile
Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Poison by intraperitoneal route. Moderately toxic by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.
Potential Exposure
4-Nitrobiphenyl was formerly used in the synthesis of 4-aminodiphenyl. It is presently used only for research purposes; there are no commercial uses.
Carcinogenicity
The case for the carcinogenicity of PNB is supported by (1) the induction of urinary bladder cancer in dogs after administration of PNB; (2) the evidence that PNB is metabolized in vivo to 4-aminobiphenyl (a potent carcinogen); and (3) the possibility that the cases of human urinary bladder cancer attributed to 4- aminobiphenyl may also have been induced by exposure to PNB.1
Shipping
UN2811 Toxic solids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Incompatibilities
Incompatible with strong reducing agents such as hydrides, oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.
Waste Disposal
Incineration @ 982℃/2.0 seconds (minimum) with scrubbing for nitrogen oxides abatement.
4-Nitrobiphenyl Preparation Products And Raw materials
Raw materials
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chevron_rightPreparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| OCEAN TRADING CORPORATION | +91(22) 24921669 | New Delhi, India | 6211 | 58 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29901 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | China | 34571 | 58 | Inquiry |
| changzhou huayang technology co., ltd | +8615250961469 | China | 9821 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 9003 | 58 | Inquiry |
| LEAP CHEM CO., LTD. | +86-852-30606658 | China | 24738 | 58 | Inquiry |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | China | 20361 | 58 | Inquiry |
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