Name | bis(4-nitrophenyl) ether |
Synonyms | NSC 8740 p-Nitrophenyl ether Oxybis[4-nitrobenzene] Di-4-nitrophenyl ether bis(4-nitrophenyl) ether 4,4'-Dinitrophenyl ether Bis(p-nitrophenyl) ether p,p'-Dinitrodiphenylether 4,4-Dinitrodiphenyl ether 4,4'-Oxybis(nitrobenzene) 4,4'-dinitrodiphrnyl ether 4,4'-Dinitrodiphenyl oxide 1,1'-oxybis(4-nitro-benzen 1,1'-oxybis[4-nitro-benzen 4,4'-Dinitrodiphenyl ether 1,1'-oxybis(4-nitrobenzene) 1,1'-oxybis(4-nitrobenzene) Benzene, 1,1'-oxybis[4-nitro- 1-Nitro-4-(4-nitrophenoxy)benzene Ether,bis(p-nitrophenyl) (6CI,7CI,8CI) |
CAS | 101-63-3 |
EINECS | 202-961-3 |
InChI | InChI=1/C12H8N2O5/c15-13(16)9-1-5-11(6-2-9)19-12-7-3-10(4-8-12)14(17)18/h1-8H |
Molecular Formula | C12H8N2O5 |
Molar Mass | 260.2 |
Density | 1.3933 (rough estimate) |
Melting Point | 140-145°C(lit.) |
Boling Point | 403.46°C (rough estimate) |
Flash Point | 174°C |
Vapor Presure | 7.99E-06mmHg at 25°C |
Appearance | powder to crystal |
Color | Light yellow to Amber to Dark green |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.6360 (estimate) |
MDL | MFCD00059182 |
Physical and Chemical Properties | mutagenicity: mutational microorganism test: Bacteria-Salmonella typhimurium, 50 μg/plate; Used as dye intermediate, it is also used in the production of epoxy resin crosslinking agent and heat resistant polymer material polyimide. |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
WGK Germany | 3 |
RTECS | KN3450000 |
HS Code | 29309090 |
Toxicity | mmo-sat 50 mg/plate CRNGDP 6,1811,85 |
yellow needle-like crystals. The melting point was 142-143 °c. Soluble in hot alcohol, soluble in benzene, acetic acid, ether-soluble and cold ethanol.
This product can be prepared by reduction of 4, 4R_diamino diphenyl ether, used for epoxy resin crosslinking agent and heat resistant polymer material polyimide production; Can also be used for the preparation of dye intermediates.
The packaging is in 50kg cardboard drum.
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
production method | 2,6-oil (2,4-and 2,6-dinitrochlorobenzene) is hydrolyzed with sodium hydroxide to obtain 2,4-and 2,6-dinitrophenol sodium, acidified, nitrated with mixed acid, and washed with suction and filtration to obtain the finished product. |