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CAS No.: | 27858-07-7 |
---|---|
Name: | DOW FR-250 (OCTABROMOBIPHENYL) |
Molecular Structure: | |
Formula: | C12H2 Br8 |
Molecular Weight: | 785.42 |
Synonyms: | Biphenyl,octabromo- (7CI); Octabromobiphenyl; Octabromodiphenyl; RBF 074 |
EINECS: | 248-696-7 |
Density: | 2.763g/cm3 |
Melting Point: | 225°C |
Boiling Point: | 533.3°Cat760mmHg |
Flash Point: | 265.4°C |
Solubility: | 25ug/L(25 oC) |
Safety: | Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. Irritating to skin, eyes, and mucous membranes. Can cause kidney and liver enlargement and thyroid hyperplasia; it is stored in fatty tissue. When heated to decomposition it emits toxic fumes of Br−. See also POLYBROMINATED BIPHENYLS. |
PSA: | 0.00000 |
LogP: | 9.45360 |
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Product Name: Octabromodiphenyl (27858-07-7)
Molecular Formula: C 12H2Br8
Molecular Weight: 785.37628g/mol
Mol File: 27858-07-7.mol
Einecs: 248-696-7
Appearance: White solid
Melting Point: 200–250°
Boiling point: 533.3°C at 760mmHg
Flash Point: 265.4°C
Density: 2.763g/cm3
Synonyms of Octabromodiphenyl (27858-07-7): ar,ar,ar,ar,ar’,ar’,ar’,ar’-octabromo-1,1’-biphenyl ; ar,ar,ar,ar,ar’,ar’,ar’,ar’-octabromo-1’-biphenyl ; bb-8;obb ; octabromo-bipheny ; dow fr-250 (octabromobiphenyl) ; tetrabromo(tetrabromophenyl)benzene ; pbb's(octobromomixture).
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
rat | LDLo | oral | 2gm/kg (2000mg/kg) | Toxicology and Applied Pharmacology. Vol. 22, Pg. 316, 1972. |
Reported in EPA TSCA Inventory.
Moderately toxic by ingestion. An experimental teratogen. Experimental reproductive effects. Irritating to skin, eyes, and mucous membranes. Can cause kidney and liver enlargement and thyroid hyperplasia; it is stored in fatty tissue. When heated to decomposition it emits toxic fumes of Br−. See also POLYBROMINATED BIPHENYLS.