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CAS No.: | 32534-81-9 |
---|---|
Name: | Pentabromodiphenyl ether |
Molecular Structure: | |
Formula: | C12H5Br5O |
Molecular Weight: | 564.72 |
Synonyms: | Bromkal G1;DE 60FTM;Pentabromodiphenyl ether;Pentabromodiphenyl oxide;Planelon PB501;Saytex 125; |
EINECS: | 251-084-2 |
Density: | 2.344g/cm3 |
Melting Point: | -4oC |
Boiling Point: | 430.768°C at 760 mmHg |
Flash Point: | 178.529°C |
Solubility: | Insoluble ( |
Appearance: | AMBER VISCOUS LIQUID |
Hazard Symbols: | Xn,N |
Risk Codes: | 48/21/22-50/53-64 |
Safety: | 36/37-45-60-61 |
PSA: | 9.23000 |
LogP: | 7.29140 |
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PENTABROMODIPHENYL ETHER(32534-81-9) is the chemical compound with the formula C12H5Br5O.Its molar weight is 564.69g/mol.
PENTABROMODIPHENYL ETHER(32534-81-9) is also named diphenyl ether, pentabromo derivative;Benzene, 1,1-oxybis-, pentabromo deriv.;pentabromodiphenylether (technical mixture);PENTABROMOBIPHENYLETHER;PBDECONGENER99;PENTA-BROMINATEDDIPHENYLETHER.
Index of Refraction: 1.68
Molar Refractivity: 91.14 cm3
Molar Volume: 240.9 cm3
Polarizability: 36.13 10-24cm3
Surface Tension: 53.2 dyne/cm
Density: 2.343 g/cm3
Flash Point: 180 oC
Enthalpy of Vaporization: 66.36 kJ/mol
Boiling Point: 434.2 oC at 760 mmHg
Vapour Pressure: 2.46E-07 mmHg at 25 oC
Water Solubility: Insoluble (<0.1 g/100 mLat 20.5 oC )
Stability: Incompatible with strong oxidizing agents.
The chemical structure of PENTABROMODIPHENYL ETHER(32534-81-9) is
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1. | skn-rbt 500 µL/24H MLD | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0522196 . | ||
2. | skn-rbt 100 µL/24H MOD | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0522196 . | ||
3. | orl-rat LD50:5 g/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0522287 . | ||
4. | skn-rat LDLo:5500 mg/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0522196 . | ||
5. | orl-mus TDLo:0.8 mg/kg | TXCYAC Toxicology. 86 (1994),49. | ||
6. | ihl-rat LC :>200 g/m3/1H | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0540414 . | ||
7. | skn-rbt LD :>2 g/kg | NTIS** National Technical Information Service. (Springfield, VA 22161) (Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0540414 . |
A poison by ingestion. Moderately toxic by inhalation. Low toxicity by skin contact. A moderate skin irritant. When heated to decomposition it emits toxic vapors of Br−.
Hazard Codes: Xn,N
Risk Statements: 48/21/22-50/53-64
48/21/22: Harmful: danger of serious damage to health by prolonged exposure in contact with skin and if swallowed
50/53: Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
64: May cause harm to breast-fed babies
Safety Statements: 36/37-45-60-61
36/37: Wear suitable protective clothing and gloves
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
60: This material and/or its container must be disposed of as hazardous waste
61: Avoid release to the environment. Refer to special instructions safety data sheet
RIDADR: 3152
HazardClass: 9
PackingGroup: II
Hazardous Substances Data: 32534-81-9(Hazardous Substances Data).