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Substance Name: Nitrapyrin [ANSI:BSI:ISO]
RN: 1929-82-4
UNII: 8PCE86U01W
InChIKey: DCUJJWWUNKIJPH-UHFFFAOYSA-N

Note

  • Soil bactericide; nitrogen-conserving agent.

Molecular Formula

  • C6-H3-Cl4-N

Molecular Weight

  • 230.909
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Fungicide, Bactericide, Wood Preservative
  • Growth Regulator / Fertilizer
  • Insect Attractant, Repellent and Chemosterilant
  • Mutation Data
  • Reproductive Effect

Superlist Classification Codes

  • TWA (15 mg/m3 total dust, 5 mg/m3 respirable fraction)
  • TWA 10 mg/m3; STEL 20 mg/m3; Not classifiable as a human carcinogen

Names and Synonyms

Results Name

  • Nitrapyrin [ANSI:BSI:ISO]

Name of Substance

  • Nitrapyrin
  • Nitrapyrin [ANSI:BSI:ISO]

Synonyms

  • 2-Chloro-6-(trichloromethyl)pyridine
  • 5-20-05-00500 (Beilstein Handbook Reference)
  • BRN 1618997
  • Caswell No. 217
  • CCRIS 4599
  • Dowco-163
  • EC 217-682-2
  • EINECS 217-682-2
  • EPA Pesticide Chemical Code 069203
  • N-Serve
  • N-Serve nitrogen stabilizer
  • Nitrapyrin
  • Nitrapyrine
  • Nitrapyrine [ISO-French]
  • UNII-8PCE86U01W

Systematic Names

  • 2-Chloro-6-(trichloromethyl)pyridine
  • Nitrapyrin
  • Pyridine, 2-chloro-6-(trichloromethyl)-

Superlist Names

  • 2-Chloro-6-(trichloromethyl)pyridine
  • 2-Chloro-6-trichloromethyl pyridine
  • Nitrapyrin
  • Pyridine, 2-chloro-6-(trichloromethyl)-

Registry Numbers

CAS Registry Number

  • 1929-82-4

FDA UNII

  • 8PCE86U01W

Other Registry Number

  • 1135442-91-9

System Generated Number

  • 0001929824

Structure Descriptors

InChI

1S/C6H3Cl4N/c7-5-3-1-2-4(11-5)6(8,9)10/h1-3H

InChIKey

DCUJJWWUNKIJPH-UHFFFAOYSA-N

Smiles

c1(nc(ccc1)Cl)C(Cl)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 oral 235mg/kg (235mg/kg)   "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969Vol. 5, Pg. 166, 1976.
mouse LD50 oral 710mg/kg (710mg/kg)   Guide to the Chemicals Used in Crop Protection. Vol. 6, Pg. 122, 1973.
mouse LD50 unreported 3113mg/kg (3113mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 48(4), Pg. 52, 1983.
rabbit LD50 oral 713mg/kg (713mg/kg)   Fundamental and Applied Toxicology. Vol. 11, Pg. 464, 1988.
rabbit LD50 skin 850mg/kg (850mg/kg)   Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 819, 1966.
rat LD50 oral 940mg/kg (940mg/kg)   Pesticide Chemicals Official Compendium, Association of the American Pesticide Control Officials, Inc., 1966. Vol. -, Pg. 819, 1966.
rat LD50 unreported 3675mg/kg (3675mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 48(4), Pg. 52, 1983.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 63 deg C   EXP
log P (octanol-water) 3.41 (none)   EXP
Water Solubility 72 mg/L 25 EXP
Vapor Pressure 0.0048 mm Hg 25 EXP
Henry's Law Constant 2.03E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.50E-14 cm3/molecule-sec 25 EST

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