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Substance Name: 2,2',6,6'-Tetrabromobisphenol A
RN: 79-94-7
UNII: FQI02RFC3A
InChIKey: VEORPZCZECFIRK-UHFFFAOYSA-N

Notes

Note

  • A brominated flame retardant.

Superlist Note

  • Chemical remains on MTL because of additional testing actions (see OPPT Dioxins/Furans in Organic Chemicals listing)

Molecular Formula

  • C15-H12-Br4-O2

Molecular Weight

  • 543.874
 

Classification Codes

  • Skin / Eye Irritant
  • TSCA Flag T (Subject to the Section 4 Test Rule under TSCA)

Names and Synonyms

Name of Substance

  • 2,2',6,6'-Tetrabromobisphenol A
  • Tetrabromobisphenol A

Synonyms

  • 2,2',6,6'-Tetrabromobisphenol A
  • 2,2-Bis(3,5-dibromo-4-hydroxyphenyl)propane
  • 2,2-Bis(4-hydroxy-3,5-dibromophenyl)propane
  • 3,3',5,5'-Tetrabromobisphenol A
  • 3,5,3',5'-Tetrabromobisphenol A
  • 4,4'-(1-Methylethylidene)bis(2,6-dibromophenol)
  • 4,4'-Isopropylidenebis(2,6-dibromophenol)
  • 4,4'-Isopropylylidenebis(2,6-dibromophenol)
  • BA 59
  • Bromdian
  • CCRIS 6274
  • EC 201-236-9
  • EINECS 201-236-9
  • FG 2000
  • Fire Guard 2000
  • Firemaster BP 4A
  • FLAME CUT 120G
  • Great Lakes BA-59P
  • HSDB 5232
  • NSC 59775
  • Phenol, 4,4'-(1-methylethylidene)bis(2,6-dibromo-
  • Phenol, 4,4'-isopropylidenebis(2,6-dibromo-
  • Saytex RB 100PC
  • TBBPA
  • Tetrabromo-4,4'-isopropylidenediphenol
  • Tetrabromobisphenol A
  • Tetrabromodian
  • Tetrabromodiphenylopropane
  • UNII-FQI02RFC3A

Systematic Names

  • 2,2',6,6'-Tetrabromo-4,4'-isopropylidenediphenol
  • 3,3',5,5'-Tetrabromobisphenol A
  • 4,4'-(1-Methylethylidene)bis(2,6-dibromophenol)2,2-bis(3,5-dibromo-4-hydroxyphenyl)propane
  • Phenol, 4,4'-(1-methylethylidene)bis(2,6-dibromo-
  • Phenol, 4,4'-isopropylidenebis(2,6-dibromo- (8CI)

Superlist Names

  • Phenol, 4,4'-isopropylidenebis(2,6-dibromo-
  • Tetrabromobisphenol A

Registry Numbers

CAS Registry Number

  • 79-94-7

FDA UNII

  • FQI02RFC3A

Other Registry Numbers

  • 107719-55-1
  • 108608-60-2
  • 110670-65-0
  • 124779-54-0
  • 131891-38-8
  • 186673-39-2
  • 224951-26-2
  • 30496-13-0
  • 51253-31-7
  • 7300-23-4
  • 76341-26-9

System Generated Number

  • 0000079947

Structure Descriptors

InChI

1S/C15H12Br4O2/c1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8/h3-6,20-21H,1-2H3

InChIKey

VEORPZCZECFIRK-UHFFFAOYSA-N

Smiles

C(c1cc(c(O)c(c1)Br)Br)(c1cc(c(O)c(c1)Br)Br)(C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD inhalation > 500mg/m3/8H (500mg/m3)   National Technical Information Service. Vol. OTS0525426,
mouse LC inhalation > 500mg/m3/8H (500mg/m3)   National Technical Information Service. Vol. OTS0525426,
rabbit LD skin > 3160mg/kg (3160mg/kg)   National Technical Information Service. Vol. OTS0525426,
rat LC inhalation > 10920mg/m3/4 (10920mg/m3) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
National Technical Information Service. Vol. OTS0525426,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 181 deg C   EXP
log P (octanol-water) 7.200 (none)   EST
Water Solubility 1.00E-03 mg/L 25 EST
Vapor Pressure 1.76E-11 mm Hg 25 EST
Henry's Law Constant 7.05E-11 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.96E-12 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.