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Substance Name: Aroclor 1221
RN: 11104-28-2

Molecular Formula

  • Unspecified
 

Classification Codes

Classification Codes

  • Reproductive Effect
  • Tumor Data

Superlist Classification Codes

  • 2007 CERCLA Priority List, Rank: 48
  • 2011 CERCLA Priority List, Rank: 45
  • Reportable Quantity (RQ) = 1 lb
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Names and Synonyms

Name of Substance

  • Aroclor 1221

Synonyms

  • Aroclor 1221
  • Chlorodiphenyl (21% Cl)
  • HSDB 6353
  • Pcb-1221

Systematic Names

  • Aroclor 1221
  • Polychlorinated biphenyl (aroclor 1221)

Superlist Name

  • Aroclor 1221

Registry Numbers

CAS Registry Number

  • 11104-28-2

System Generated Number

  • 0011104282

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 intraperitoneal > 500mg/kg (500mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 6, Pg. 279, 1977.
mammal (species unspecified) LD50 oral > 750mg/kg (750mg/kg)   Archives of Environmental Contamination and Toxicology. Vol. 6, Pg. 279, 1977.
rabbit LDLo skin 3169mg/kg (3169mg/kg)   Annual Review of Pharmacology. Vol. 14, Pg. 139, 1974.
rat LD50 oral 3980mg/kg (3980mg/kg)   Annual Review of Pharmacology. Vol. 14, Pg. 139, 1974.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Boiling Point 290-325 deg C   EXP
log P (octanol-water) 4.65 (none)   EXP
Water Solubility 15 mg/L 25 EXP
Vapor Pressure 0.0067 mm Hg 25 EXP
Henry's Law Constant 2.28E-04 atm-m3/mole 25 EXP
Atmospheric OH Rate Constant 3.48E-12 cm3/molecule-sec 25 EST

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