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Substance Name: Bulan mixture with Prolan
RN: 8027-00-7

Classification Codes

  • Agricultural Chemical
  • Insecticide
  • Out-Dated Pesticide

Molecular Formula

  • C16-H15-Cl2-N-O2.C15-H13-Cl2-N-O2

Molecular Weight

  • 634.384
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Names and Synonyms

Results Name

  • Bulan mixture with Prolan


  • 1,1-Bis(p-chlorophenyl)-2-nitropropane mixed with 1,1-bis(p-chlorophenyl)-2-nitrobutane(1:2)
  • Bulan mixt. with 2-nitro-1,1-bis(p-chlorophenyl)propane
  • Dilan
  • Dilan (VAN)
  • ENT 18,066
  • Mixture of bulan and prolan (2:1)
  • NSC 8946

Systematic Names

  • Benzene, 1,1'-(2-nitrobutylidene)bis(4-chloro-, mixt. with 1,1'-(2-nitropropylidene)bis(4-chlorobenzene)
  • Benzene, 1,1'-(2-nitrobutylidene)bis(4-chloro-, mixt. with 1,1'-(2-nitropropylidene)bis(4-chlorobenzene) (9CI)
  • Propane, 1,1-bis(p-chlorophenyl)-2-nitro- mixed with 1,1-bis(p-chlorophenyl)-2-nitrobutane (1:2)

Registry Numbers

CAS Registry Number

  • 8027-00-7

Other Registry Number

  • 8002-82-2

System Generated Number

  • 0008027007

Molecular Formulas

Molecular Formula

  • C16-H15-Cl2-N-O2.C15-H13-Cl2-N-O2

Molecular Formula Fragments

  • C15-H13-Cl2-N-O2
  • C16-H15-Cl2-N-O2

Structure Descriptors








Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mammal (species unspecified) LD50 oral 1100mg/kg (1100mg/kg)   Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 929, 1966.
mouse LD50 intraperitoneal 950mg/kg (950mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL) Federation Proceedings, Federation of American Societies for Experimental Biology. Vol. 12, Pg. 368, 1953.
mouse LD50 oral 600mg/kg (600mg/kg)   Journal of Economic Entomology. Vol. 65, Pg. 632, 1972.
rat LD50 oral 475mg/kg (475mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C107, 1991.
rat LD50 skin 5900mg/kg (5900mg/kg) LIVER: OTHER CHANGES "Clinical Memoranda on Economic Poisons," U.S. Dept. HEW, Public Health Service, Communicable Disease Center, Atlanta, GA, 1956Vol. -, Pg. 1, 1956.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 4.990 (none)   EST
Water Solubility 0.240 mg/L 25 EST
Vapor Pressure 1.28E-06 mm Hg 25 EST
Henry's Law Constant 2.66E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.72E-12 cm3/molecule-sec 25 EST

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