Name | 4,4'-oxybisbenzenamine |
Synonyms | DADPE 4,4-dadpe oxydianiline 4,4'-OXYDIANILINE 4,4'-Oxydianiline BIO-FARMA BF003088 4-Aminophenyl ether 4-AMINOPHENYL ETHER 4,4'-oxydiphenylamine 4,4'-oxybisbenzenamine oxybis(4-aminobenzene) 4,4'-Oxybisbenzenamine BIS(P-AMINOPHENYL)ETHER 4,4'-diaminophenyl oxide 4,4'-diaminophenyl ether oxydi-p-phenylenediamine BIS(4-AMINOPHENYL) ETHER bis (p-Aminophenyl) Ether 4,4'-diaminodiphenyloxide 4,4'-diaminodiphenyl ether 4,4-Diamino diphenyl ether 4,4'-Diamino Diphenyl Ether 4,4'-diaminodiphenyl ether (4,4'-ODA) 4,4'-Diaminodiphenyl ether for synthesis |
CAS | 101-80-4 |
EINECS | 202-977-0 |
InChI | InChI=1/2C6H6O.H4N2O/c2*7-6-4-2-1-3-5-6;1-3-2/h2*1-5,7H;1-2H2 |
InChIKey | HLBLWEWZXPIGSM-UHFFFAOYSA-N |
Molecular Formula | C12H12N2O |
Molar Mass | 200.24 |
Density | 1.1131 (rough estimate) |
Melting Point | 188-192°C(lit.) |
Boling Point | 190 °C (0.1 mmHg) |
Flash Point | 426°F |
Water Solubility | Insoluble. |
Vapor Presure | 10 mm Hg ( 240 °C) |
Appearance | odorless colorless crystals or an odorless fine, beige powder |
Color | White |
BRN | 475735 |
pKa | 5.49±0.10(Predicted) |
Storage Condition | Store below +30°C. |
Stability | Stable. Combustible. Incompatible with strong oxidizing agents. Hygroscopic. |
Sensitive | `sensitive` to humidity |
Refractive Index | 1.6660 (estimate) |
MDL | MFCD00007863 |
Physical and Chemical Properties | Character white or light yellow crystals. Tasteless. melting point 186~190 ℃ flash point 218 ℃ |
Use | Used as a monomer of high temperature resistant polymeric material polyimide, also used in the plastic industry |
Risk Codes | R45 - May cause cancer R46 - May cause heritable genetic damage R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R62 - Possible risk of impaired fertility R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R43 - May cause sensitization by skin contact |
Safety Description | S53 - Avoid exposure - obtain special instructions before use. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S36/37 - Wear suitable protective clothing and gloves. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S20 - When using, do not eat or drink. S60 - This material and its container must be disposed of as hazardous waste. |
UN IDs | UN 3077 9/PG 3 |
WGK Germany | 3 |
RTECS | BY7900000 |
TSCA | Yes |
HS Code | 29222900 |
Hazard Class | 6.1 |
Packing Group | III |
Toxicity | LD50 orl-rat: 725 mg/kg HYSAAV 33,137,68 |