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Substance Name: Dalapon-sodium [BSI]
RN: 127-20-8
UNII: ZAQ365WW9E
InChIKey: PDEFQWNXOUGDJR-UHFFFAOYSA-M

Classification Codes

  • Agricultural Chemical
  • Herbicide
  • Mutation Data

Molecular Formulas

  • C3-H3-Cl2-O2.Na
  • C3-H4-Cl2-O2.Na

Molecular Weight

  • 164.9507
 
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Names and Synonyms

Results Name

  • Dalapon-sodium [BSI]

Name of Substance

  • Dalapon sodium
  • Dalapon-sodium [BSI]

Synonyms

  • 2,2-Dichloropropionic acid, sodium salt
  • 2,2-Dichlorpropionsaeure natrium
  • 2,2-Dichlorpropionsaeure natrium [German]
  • 2,2-DPA Na salt
  • alpha-alpha-Dichloropropionic acid sodium salt
  • Antigramigna
  • Basfapon
  • Caswell No. 273A
  • Dalapon sodium
  • Dalapon sodium salt
  • Dalapon-sodium
  • Dikopan
  • Dowpon
  • Dowpon S
  • EINECS 204-828-5
  • EPA Pesticide Chemical Code 028902
  • Gramevin
  • Hico DCPAS
  • Natriumsalz der 2,2-dichlorpropionsaure
  • Omnidel
  • Omnidel Spezial
  • Propinate
  • Radapon
  • Sodium 2,2-dichloropropionate
  • Sodium alpha,alpha-dichloropropionate
  • Sodium dalapon
  • SYS 67 Omnidel
  • Tafapon
  • UNII-ZAQ365WW9E

Systematic Names

  • Propanoic acid, 2,2-dichloro-, sodium salt
  • Propanoic acid, 2,2-dichloro-, sodium salt (1:1)
  • Propionic acid, 2,2-dichloro-, sodium salt
  • Sodium 2,2-dichloropropionate

Superlist Name

  • Sodium dalapon

Registry Numbers

CAS Registry Number

  • 127-20-8

FDA UNII

  • ZAQ365WW9E

Related Registry Number

  • 75-99-0 (Parent)

System Generated Number

  • 0000127208

Molecular Formulas

Molecular Formulas

  • C3-H3-Cl2-O2.Na
  • C3-H4-Cl2-O2.Na

Molecular Formula Fragments

  • C3-H3-Cl2-O2
  • C3-H4-Cl2-O2
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C3H4Cl2O2.Na/c1-3(4,5)2(6)7;/h1H3,(H,6,7);/q;+1/p-1

InChIKey

PDEFQWNXOUGDJR-UHFFFAOYSA-M

Smiles

[Na+].CC(Cl)(Cl)C(=O)[O-]

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 oral 5600mg/kg (5600mg/kg)   Down to Earth. Vol. 35, Pg. 25, 1979.
domestic animals - goat/sheep LD50 oral > 4gm/kg (4000mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A112, Pg. 1984,
guinea pig LD50 oral 3400mg/kg (3400mg/kg)   "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
mammal (species unspecified) LC50 inhalation > 20gm/m3/8H (20000mg/m3)   Pesticide Manual. Vol. 9, Pg. 222, 1991.
mammal (species unspecified) LD50 oral 4gm/kg (4000mg/kg)   "Pflanzenschutz-und Schaedlingsbekaempfungsmittel: Abriss einer Toxikologie und Therapie von Vergiftungen," 2nd ed., Klimmer, O.R., Hattingen, Fed. Rep. Ger., Hundt-Verlag, 1971Vol. -, Pg. 86, 1971.
mammal (species unspecified) LD50 unreported 6600mg/kg (6600mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C164, 1991.
mouse LD50 oral 4600mg/kg (4600mg/kg)   Japan Pesticide Information. Vol. (11), Pg. 42, 1972.
mouse LD50 unreported 3650mg/kg (3650mg/kg)   Tsitologiya i Genetika. Cytology and Genetics. For English translation, see CYGEDX. Vol. 16(1), Pg. 45, 1982.
rabbit LD50 oral 3400mg/kg (3400mg/kg)   "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
rabbit LD50 skin > 2gm/kg (2000mg/kg)   Pesticide Manual. Vol. 9, Pg. 222, 1991.
rat LD50 oral 3860mg/kg (3860mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 parenteral > 6gm/kg (6000mg/kg)   Defense des Vegetaux. Vol. 14, Pg. 3, 1960.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 166.5 deg C   EXP
log P (octanol-water) -2.130 (none)   EST
Water Solubility 9.00E+05 mg/L 25 EXP
Vapor Pressure 4.60E-08 mm Hg 25 EST
Atmospheric OH Rate Constant 3.40E-14 cm3/molecule-sec 25 EST

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