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Substance Name: Famphur
RN: 52-85-7
UNII: 02UOP4Z0O0
InChIKey: JISACBWYRJHSMG-UHFFFAOYSA-N

Molecular Formula

  • C10-H16-N-O5-P-S2

Molecular Weight

  • 325.3444
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Insecticide
  • Insecticides
  • Pesticides

Superlist Classification Code

  • Reportable Quantity (RQ) = 1000 lb
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Names and Synonyms

Name of Substance

  • Famophos
  • Famphur

Synonyms

  • AC 38023
  • AI3-25644
  • American cyanamid CL-38,023
  • American cyanamid-38023
  • BO-Ana
  • BRN 2224254
  • Caswell No. 456D
  • CL-38023
  • Dovip
  • EINECS 200-154-0
  • ENT 25,644
  • EPA Pesticide Chemical Code 059901
  • Famfur
  • Famofos
  • Famophos
  • Famophos warbex
  • Famphos
  • Famphur
  • Fanfos
  • HSDB 6048
  • O,O-Dimethyl O-(p-(dimethylsulfamoyl)phenyl) phosphorothioate
  • O,O-Dimethyl O-(p-(N,N-dimethylsulfamoyl)phenyl) phosphorothioate
  • O,O-Dimethyl O-(p-(N,N-dimethylsulfamoyl)phenyl)phosphorothioate
  • O,O-Dimethyl phosphorothioate O-ester with p-hydroxy-N,N-dimethylbenzenesulfonamide (8CI)
  • O-(4-((Dimethylamino)sulfonyl)phenyl) O,O-dimethyl phosphorothioate
  • O-(4-((Dimethylamino)sulfonyl)phenyl) O,O-dimethylphosphorothioate
  • O-4-Dimethylsulfamoylphenyl O,O-dimethyl phosphorothioate
  • O-4-Dimethylsulphamoylphenyl O,O-dimethyl phosphorothioate
  • p-Hydroxy-N,N-dimethylbenzenesulfonamide ester with phosphorothioic acid O,O-dimethyl ester
  • Phosphorothioic acid, O,O-dimethyl ester, O-ester with p-hydroxy-N,N-dimethylbenzenesulfonamide
  • Phosphorothioic acid, O-(4-((dimethylamino)sulfonyl)phenyl) O,O-
  • Phosphorothioic acid, O-(4-((dimethylamino)sulfonyl)phenyl) O,O-dimethyl ester
  • RCRA waste number P097
  • UNII-02UOP4Z0O0
  • Warbex
  • Warbexol

Systematic Names

  • O-(4-((Dimethylamino)sulphonyl)phenyl) O,O-dimethyl thiophosphate
  • Phosphorothioic acid, O,O-dimethyl ester, O-ester with p-hydroxy-N,N-dimethylbenzene-sulfonamide
  • Phosphorothioic acid, O-(4-((dimethylamino)sulfonyl)phenyl) O,O-dimethyl ester

Superlist Names

  • Famphur
  • O,O-Dimethyl O-(p-(dimethylsulfamoyl)phenyl) phosphorothioate
  • Phosphorothioic acid, O-(4-((dimethylamino)sulfonyl)phenyl) O,O-dimethyl ester
  • RCRA waste no. P097

Registry Numbers

CAS Registry Number

  • 52-85-7

FDA UNII

  • 02UOP4Z0O0

System Generated Number

  • 0000052857

Structure Descriptors

InChI

1S/C10H16NO5PS2/c1-11(2)19(12,13)10-7-5-9(6-8-10)16-17(18,14-3)15-4/h5-8H,1-4H3

InChIKey

JISACBWYRJHSMG-UHFFFAOYSA-N

Smiles

P(=S)(Oc1ccc(cc1)S(=O)(=O)N(C)C)(OC)OC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 1800ug/kg (1.8mg/kg)   Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972.
domestic animals - goat/sheep LD50 intramuscular 59mg/kg (59mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Veterinariya. Veterinary Science. Vol. 54(12), Pg. 94, 1978.
domestic animals - goat/sheep LD50 oral 400mg/kg (400mg/kg)   "Organophosphorus Pesticides: Organic and Biological Chemistry," Eto, M., Cleveland, OH, CRC Press, Inc., 1974Vol. -, Pg. 299, 1974.
mammal (species unspecified) LD50 intramuscular 64mg/kg (64mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)
Veterinariya. Veterinary Science. Vol. 54(12), Pg. 94, 1978.
mouse LD50 intraperitoneal 11600ug/kg (11.6mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Journal of Agricultural and Food Chemistry. Vol. 13, Pg. 366, 1965.
mouse LD50 oral 9500ug/kg (9.5mg/kg)   Agricultural and Biological Chemistry. Vol. 34, Pg. 1697, 1970.
rabbit LD50 skin 1460mg/kg (1460mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 oral 28mg/kg (28mg/kg)   Fundamental and Applied Toxicology. Vol. 7, Pg. 299, 1986.
rat LD50 skin 400mg/kg (400mg/kg)   Fundamental and Applied Toxicology. Vol. 7, Pg. 299, 1986.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 53 deg C   EXP
log P (octanol-water) 2.23 (none)   EXP
Water Solubility 109 mg/L 25 EST
Vapor Pressure 1.36E-06 mm Hg 25 EST
Henry's Law Constant 1.61E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.19E-11 cm3/molecule-sec 25 EST

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