BIS(4-BROMOPHENYL) ETHER
4,4'-dibromodiphenyl ether
CAS: 2050-47-7
Molecular Formula: C12H8Br2O
BIS(4-BROMOPHENYL) ETHER - Names and Identifiers
| Name | 4,4'-dibromodiphenyl ether |
| Synonyms | PBDE 15(4.4' BIS(P-BROMOPHENYL)ETHER DI-(P-BROMOPHENYL)ETHER bis(p-bromophenyl) ether BIS(4-BROMOPHENYL) ETHER Bis-(4-bromphenyl)-ether Bis(4-Bromophenyl) Ether ether, bis(4-bromophenyl) 1,1'-oxybis[4-bromo-benzen 4,4'-dibromodiphenyl ether 4,4'-Dibromo-diphenyl ether 1,1'-oxybis(4-bromo-benzene) Benzene, 1,1'-oxybis[4-bromo- Bis(4-bromophenyl) ether, 1,1'-Oxybis(4-bromobenzene) |
| CAS | 2050-47-7 |
| EINECS | 218-090-7 |
| InChI | InChI=1/C12H8Br2O/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H |
| InChIKey | YAWIAFUBXXPJMQ-UHFFFAOYSA-N |
BIS(4-BROMOPHENYL) ETHER - Physico-chemical Properties
| Molecular Formula | C12H8Br2O |
| Molar Mass | 328 |
| Density | 1.6728 (rough estimate) |
| Melting Point | 61-63°C(lit.) |
| Boling Point | 338-340°C(lit.) |
| Flash Point | 338-340°C |
| Water Solubility | Soluble in water. |
| Solubility | Methanol (Slightly) |
| Vapor Presure | 0.000186mmHg at 25°C |
| Appearance | Crystalline powder |
| Color | White |
| Storage Condition | 2-8°C |
| Refractive Index | 1.6260 (estimate) |
| MDL | MFCD00000095 |
| Physical and Chemical Properties | Melting Point 61-63°C, boiling point 338-340°C |
| Use | Used as an intermediate in organic synthesis |
BIS(4-BROMOPHENYL) ETHER - Risk and Safety
| Risk Codes | R33 - Danger of cumulative effects R67 - Vapors may cause drowsiness and dizziness R65 - Harmful: May cause lung damage if swallowed R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R38 - Irritating to the skin R11 - Highly Flammable |
| Safety Description | S24/25 - Avoid contact with skin and eyes. S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S60 - This material and its container must be disposed of as hazardous waste. S33 - Take precautionary measures against static discharges. S29 - Do not empty into drains. S16 - Keep away from sources of ignition. S9 - Keep container in a well-ventilated place. |
| UN IDs | UN 1262 3/PG 2 |
| WGK Germany | 3 |
| RTECS | KN0175000 |
| TSCA | Yes |
| HS Code | 29093090 |
| Toxicity | LD50 ipr-mus: 125 mg/kg NTIS** AD277-689 |
BIS(4-BROMOPHENYL) ETHER - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Use | Used as an intermediate in organic synthesis |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | oral-rat LD: >500 mg/kg; Abdominal cavity-mouse LD50: 125 mg/kg |
| flammability hazard characteristics | combustible; combustion produces toxic bromide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-10 22:29:15
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