| Identification | More | [Name]
4,4'-Oxydianiline | [CAS]
101-80-4 | [Synonyms]
4,4'-DADPE
4,4'-DIAMINODIPHENYL ETHER
4,4-DIAMINODIPHENYL ETHER
4,4'-DIAMINODIPHENYL OXIDE
4,4'-DIAMINOPHENYL ETHER
4,4'-DPE
4,4'-ODA
4,4'-Oxybisbenzenamine
4,4'-OXYDIANILINE
4,4-OXYDIANILINE
4-AMINOPHENYL ETHER
BIO-FARMA BF003088
BIS(4-AMINOPHENYL) ETHER
BIS(P-AMINOPHENYL)ETHER
ODA
TIMTEC-BB SBB003546
ZERENEX ZX004984
4-(4-Aminophenoxy)phenylamine
4,4’-biaminodiphenylether
4,4’-diaminobiphenyloxide | [EINECS(EC#)]
202-977-0 | [Molecular Formula]
C12H12N2O | [MDL Number]
MFCD00007863 | [Molecular Weight]
200.24 | [MOL File]
101-80-4.mol |
| Chemical Properties | Back Directory | [Appearance]
4,40′-Oxydianiline is a white crystalline solid,
or a beige powder. | [Melting point ]
188-192 °C(lit.)
| [Boiling point ]
190 °C (0.1 mmHg)
| [density ]
1.1131 (rough estimate) | [vapor pressure ]
10 mm Hg ( 240 °C)
| [refractive index ]
1.6660 (estimate) | [Fp ]
426 °F
| [storage temp. ]
Store below +30°C. | [solubility ]
DMSO (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
5.49±0.10(Predicted) | [color ]
White | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents. Hygroscopic. | [Water Solubility ]
Insoluble. <0.01 g/100 mL at 15 ºC | [BRN ]
475735 | [InChIKey]
HLBLWEWZXPIGSM-UHFFFAOYSA-N | [LogP]
0.72 at 20℃ | [CAS DataBase Reference]
101-80-4(CAS DataBase Reference) | [IARC]
2B (Vol. 29, Sup 7) 1987 | [NIST Chemistry Reference]
Benzenamine, 4,4'-oxybis-(101-80-4) | [EPA Substance Registry System]
101-80-4(EPA Substance) |
| Questions And Answer | Back Directory | [Uses]
Bis(p-aminophenyl) Ether is a reagent used in the preparation of polyimide-silica composite membranes for gas separation techniques. In addition, it is used in the synthesis of polymer films for electrolyte membranes. Dyes and metabolites, Environmental Testing |
| Hazard Information | Back Directory | [Chemical Properties]
4-Aminophenyl ether is a resin used in the manufacture of a variety of industrial products.
For example as, insulating varnishes, flame-retardant fi bers, wire enamels, coatings, and
fi lms. It is also used for the manufacture of other fi re-resistant products. | [General Description]
Odorless colorless crystals or an odorless fine, beige powder. | [Reactivity Profile]
4,4'-DIAMINODIPHENYL ETHER(101-80-4) oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. A mixture of liquid air and diethyl ether exploded spontaneously [MCA Case History 616(1960)]. | [Air & Water Reactions]
Insoluble in water. | [Health Hazard]
4-Aminophenyl ether is highly toxic to animals. There is suffi cient evidence as a carcinogenicity and has caused adenomas and carcinomas in the thyroid and liver of experimental rats.
| [Potential Exposure]
Intermediate in the manufacture of
high-temperature-resistant, straight polyimide and poly
(esterimide) resins capable of withstanding temperatures of
Up to 480°C for short periods or 260°C for prolonged periods
of time. Some p-phenylenediamine compounds have
been used as rubber components, and DFG warns of danger
of skin sensitization. | [Fire Hazard]
This chemical is combustible. | [First aid]
Move victim to fresh air. Call 911 or emergency
medical service. Give artificial respiration if victim is not
breathing. Do not use mouth-to-mouth methods if victim
ingested or inhaled the substance; give artificial respiration
with the aid of a pocket mask equipped with a one-way
valve or other proper respiratory medical device?
Administer oxygen if breathing is difficult. Remove and
isolate contaminated clothing and shoes. In the case of contact
with substance, immediately flush skin or eyes with
running water for at least 20 minutes. For minor skin contact,
avoid spreading material on unaffected skin. Keep victim
warm and quiet. Effects of exposure (inhalation,
ingestion, or skin contact) to substance may be delayed.
Ensure that medical personnel are aware of the material(s)
involved and take precautions to protect themselves.
Medical observation is recommended for 24－48 hours after
breathing overexposure, as pulmonary edema may be
delayed. As first aid for pulmonary edema, a doctor or
authorized paramedic may consider administering a drug or
other inhalation therapy. | [Shipping]
UN2811 Toxic solids, organic, n.o.s., Hazard
Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name
Required. UN3077 Environmentally hazardous substances,
solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous
material, Technical Name Required. | [Incompatibilities]
Incompatible with 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, and epoxides. Slowly hydrolyzes in
water, releasing ammonia, and forming acetate salts.
Decomposes at 265C releasing toxic oxides of nitrogen,
sulfur, and carbon. Decomposed by strong ultraviolet light. | [Description]
4,40-Oxydianiline is a white crystalline solid,or a beige powder. Molecular weight =200.26; Boilingpoint ≥300℃ (sublimes); Freezing/Meltingpoint = 186-187℃; Flash point =219℃. Very slightlysoluble in water. | [Waste Disposal]
Incineration with provision
for nitrogen oxides removal from flue gases. | [Definition]
ChEBI: 4-Aminophenyl ether is an aromatic ether. | [Production Methods]
4-Aminophenyl ether was produced in relatively large volume
(on the order of 100,000–1,000,000 lb) in the 1970s but
has since declined significantly. The compound is used
primarily in the production of polyimide and polyesterimide
resins. These resins are used in the manufacture of temperature-
resistant products such as wire enamels, coatings, film,
insulating varnishes, and flame-retardant fibers. | [Flammability and Explosibility]
Notclassified | [Carcinogenicity]
4,4′-Oxydianiline is reasonably anticipated to be a human carcinogenbased on sufficient evidence of carcinogenicity from studies in experimental animals. | [storage]
Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with thischemical you should be trained on its proper handling andstorage. Store in a refrigerator under an inert atmosphere.Protect from exposure to light and oxidizing agents. A regulated, marked area should be established where this chemical is handled, used, or stored in compliance with OSHAStandard 1910.1045. |
| Safety Data | Back Directory | [Hazard Codes ]
T,N | [Risk Statements ]
R45:May cause cancer.
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. | [Safety Statements ]
S53:Avoid exposure-obtain special instruction before use .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
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 . | [RIDADR ]
UN 3077 9/PG 3
| [WGK Germany ]
3
| [RTECS ]
BY7900000
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
III | [HS Code ]
29222900 | [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 | [Hazardous Substances Data]
101-80-4(Hazardous Substances Data) | [Toxicity]
LD50 orl-rat: 725 mg/kg HYSAAV 33,137,68 |
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