Environmental Profiles of Chemical Flame-Retardant Alternatives for

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Proprietary B CAS MF MW SMILES Water Solubility (mg/L): No data Log K ow: No data Oxidation/Reduction: No data Melting Point: No data Vapor Pressure (torr): No data Odor: No data Physical/Chemical Properties Oxidation/Reduction Chemical Incompatibility: No data Flammability: No data Explosivity: No data Corrosion Characteristics: No data pH: No data UV/VIS Absorption: No data Viscosity: No data Density/Relative Density/Bulk Density: No data Dissociation Constant in Water: No data Henry’s Law Constant: No data 5-20
Bioconcentration Fish: No data Daphnids: No data Green Algae: No data Oysters: No data Earthworms: No data Fish Metabolism: No data Degradation and Transport Photolysis in the Atmosphere: No data Photolysis in Water: No data Photolysis in Soil: No data Aerobic Biodegradation: Conclusion: Environmental Fate The available aerobic biodegradation data are not adequate. Basis for Conclusion: A single confidential ready biodegradation study, indicating that Proprietary B is not ready biodegradable, was submitted. This study is not sufficient to fully characterize the aerobic biodegradation of Proprietary B under environmental conditions. Anaerobic Biodegradation: No data Porous Pot Test: No data Pyrolysis: No data Hydrolysis as a Function of pH: No data 5-21
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Volume 2 Chemical Hazard Reviews Fu
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LIST OF TABLES Page 1-1 Summary of
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Flame Retardant Alternatives Triphe
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Triphenyl Phosphate: Existing Data
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Type: Acute oral LD50 Species, stra
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concentration was much higher, but
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Vehicle: Not reported, but acute or
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• 90-Day Oral Toxicity in Rodents
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Subchronic Inhalation Toxicity: 90-
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hydroureter, enlarged ureter proxim
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NEUROTOXICITY Conclusion: The avail
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Critical Studies Type: Delayed neur
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Neurotoxicity (Adult) Conclusion: T
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Species, strain, sex, number: Rat,
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Type: Mitotic Gene Conversion Speci
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Study Reference Ahrens et al., 1978
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Study Reference Geiger et al., 1986
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Study Reference Mayer et al., 1981
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Study Reference Sasaki et al., 1981
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those reported in the publicly avai
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Algal Toxicity (OPPTS Harmonized Gu
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Study Reference Millington et al.,
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Chronic Toxicity to Fish (OPPT Harm
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Chronic Toxicity to Aquatic Inverte
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Log K ow Reference 4.63 Saeger, 197
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Oxidation/Reduction: No data Oxidat
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Bioconcentration Environmental Fate
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Fish Metabolism: Conclusion: The me
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Study Type/ Method Innoculum Acclim
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Sediment/Water Biodegradation: Conc
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References Ahrens, V; Henion, J; Ma
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Dorby, A; Keller, R. 1957. Vapor pr
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Johnson, MK. 1975. Organophosphorus
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Perry, R; Green, D. 1984. Vapor pre
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Flame Retardant Alternatives Tribro
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Tribromoneopentyl alcohol: Existing
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Results: Male mortality was 2/5 at
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Additional Study: An acute inhalati
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application, four rabbits displayed
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Bladder effects were seen in some o
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• Combined Repeated Dose Toxicity
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• Immunotoxicity (OPPTS Harmonize
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tissue, one with rabbit tissue) sug
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Acute Toxicity to Aquatic Organisms
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1-Propanol, 2,2-dimethyl-, tribromo
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Environmental Fate Bioconcentration
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References AmeriBrom, Inc. 1982a. A
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Flame Retardant Alternatives Tris(1
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Tris(1,3-dichloro-2-propyl) phospha
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Species, strain, sex, number: Rat,
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Results: No mortality after 14 days
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Additional Studies: Another study,
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occurred in treated groups compared
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high enough to induce significant r
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Doses: 0, 25, 100, and 400 mg/kg/da
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mid-dose of 20 mg/kg/day as a LOAEL
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Critical Studies Type: Acute oral d
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English summary and therefore could
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Basis for Conclusion: TDCPP has bee
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Gene Mutation in Vivo: C Sex-linked
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TDCPP administered as 2,000 mg/kg b
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Another study showed that the 96-ho
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Study Reference Akzo- Nobel, Inc.,
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Study Reference Sasaki et al., 1981
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Table 3-2. Summary of available acu
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hours (Unpublished study conducted
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Terrestrial Organism Toxicity Acute
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Oxidation/Reduction: No data Meltin
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pH: This chemical does not contain
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Species Rate Comment Reference Kill
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Pyrolysis Products Reference When h
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Brusick, D; Matheson, D; Jagannath,
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Majeska, JB; Matheson, DW. 1983. Qu
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Thomas, MB; Collier, TA. 1985. Tolg
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Proprietary A: Chloroalkyl phosphat
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Proprietary A: Chloroalkyl phosphat
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Basis for Conclusion: The available
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Additional Studies and Information:
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Conclusion: The available subchroni
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Basis for Conclusion: No repeated-e
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Prenatal Developmental Toxicity Stu
Page 167 and 168: Combined Chronic Toxicity/Carcinoge
Page 169 and 170: Basis for Conclusion: The delayed n
Page 171 and 172: histopathological effects in the ne
Page 173 and 174: Immunotoxicity (OPPTS Harmonized Gu
Page 175 and 176: C In vitro Mammalian Cell Gene Muta
Page 177 and 178: Chromosomal Aberration in Vivo: C M
Page 179 and 180: Aquatic Organism Toxicity Ecotoxici
Page 181 and 182: Study Reference Species Tested Ref.
Page 185 and 186: Acute Toxicity to Freshwater Invert
Page 187 and 188: Chronic Toxicity to Freshwater and
Page 191 and 192: CAS MF MW SMILES Physical/Chemical
Page 193 and 194: Vapor Pressure (torr//C) Reference
Page 195 and 196: Bioconcentration Environmental Fate
Page 197 and 198: Study type/ Method Innoculum Acclim
Page 199 and 200: Flame Retardant Alternatives Propri
Page 201 and 202: Proprietary B: Aryl phosphate Exist
Page 203 and 204: ACUTE TOXICITY Human Health Endpoin
Page 205 and 206: Additional Studies and Information:
Page 207 and 208: were elevated in all treated groups
Page 209 and 210: Basis for Conclusion: No pertinent
Page 211 and 212: Experiment B. Doses were chosen bas
Page 213 and 214: These studies may be indicated, for
Page 215 and 216: • Mammalian Bone Marrow Chromosom
Page 217: • Algal Toxicity (OPPTS Harmonize
Page 221 and 222: Flame Retardant Alternatives Propri
Page 223 and 224: Proprietary C: Chloroalkyl phosphat
Page 225 and 226: Basis for Conclusion: Acute oral to
Page 227 and 228: Acute Eye Irritation (OPPTS Harmoni
Page 229 and 230: Critical Studies: Type: Dermal sens
Page 231 and 232: C Reproduction/Developmental Toxici
Page 233 and 234: • Combined Chronic Toxicity/Carci
Page 235 and 236: Gene Mutation in Vitro: • Bacteri
Page 237 and 238: Acute Toxicity to Aquatic Organisms
Page 239 and 240: • Acute Oral Toxicity in Birds (O
Page 241 and 242: Corrosion Characteristics: No data
Page 243 and 244: determined at 50°C and it was foun
Page 245 and 246: Proprietary D: Reactive brominated
Page 247 and 248: Chemical Identity Proprietary D: Re
Page 249 and 250: Acute Dermal Irritation (OPPTS Harm
Page 251 and 252: • Prenatal Developmental Toxicity
Page 253 and 254: Gene Mutation in vitro C Bacterial
Page 255 and 256: • Chronic Toxicity to Freshwater
Page 257 and 258: Bioconcentration Fish: No data Daph
Page 259 and 260: Proprietary E: Tetrabromophthalate
Page 261 and 262: Proprietary E: Tetrabromophthalate
Page 263 and 264: • Reproduction and Fertility Effe
Page 265 and 266: GENOTOXICITY Conclusion: No availab
Page 267 and 268: Acute and Subchronic Toxicity to Te
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Bioconcentration Fish: No data Daph
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Proprietary F: Halogenated aryl est
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Proprietary F: Halogenated aryl est
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REPRODUCTIVE TOXICITY Conclusion: N
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• Neurotoxicity Screening Battery
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Basis for Conclusion: No pertinent
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Henry’s Law Constant: No data 9-1
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Anaerobic Biodegradation: No data P
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Proprietary G: Triaryl phosphate, i
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Acute Inhalation Toxicity (OPPTS Ha
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SUBCHRONIC TOXICITY Subchronic Oral
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• Prenatal Developmental Toxicity
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Composition of Proprietary G assaye
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Several components of the [Formulat
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As described in unvalidated robust
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Acute Toxicity to Aquatic Organisms
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Sediment/Water Biodegradation: No d
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Proprietary H: Halogenated aryl est
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Proprietary H: Halogenated aryl est
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REPRODUCTIVE TOXICITY Conclusion: N
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IMMUNOTOXICITY Conclusion: No avail
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Henry’s Law Constant: No data 11-
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Proprietary I: Organic phosphate es
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Proprietary I: Organic phosphate es
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CARCINOGENICITY Conclusion: No avai
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No studies were located that were r
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• Chronic Toxicity to Freshwater
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Explosivity: No data Corrosion Char
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Proprietary J: Aryl phosphate Exist
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Proprietary J: Aryl phosphate Synon
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Results: No deaths. Clinical signs
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As described in a robust summary, m
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third animal on days 2 and 3 only.
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however, identify target organs tha
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Basis for Conclusion: The only avai
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Basis for Conclusion: The available
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EPA proposed guidelines (Ref. 58).
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[Formulation 2] (typically 43% Prop
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No additional, pertinent acute toxi
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Proprietary J: Aryl phosphate CAS M
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Odor: No data Oxidation/Reduction C
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Bioconcentration Environmental Fate
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Degradation and Transport Photolysi
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Sediment Temp. T 1/2 Comments Refer
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Proprietary K: Aryl phosphate Exist
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Proprietary K: Aryl phosphate CAS M
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• Reproduction and Fertility Effe
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GENOTOXICITY Conclusion: No availab
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Acute and Subchronic Toxicity to Te
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Proprietary L: Aryl phosphate Exist
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Proprietary L: Aryl phosphate Synon
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• Reproduction and Fertility Effe
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GENOTOXICITY Conclusion: No availab
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Acute and Subchronic Toxicity to Te
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United States Environmental Protect
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Environmental Profiles of Chemical Flame-Retardant Alternatives for

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