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Substance Name: Formothion [BSI:ISO]
RN: 2540-82-1
UNII: 7O9EWV477R
InChIKey: AIKKULXCBHRFOS-UHFFFAOYSA-N

Molecular Formula

  • C6-H12-N-O4-P-S2

Molecular Weight

  • 257.27
 

Classification Codes

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Insecticide
  • Mutation Data

Superlist Classification Code

  • Threshold Planning Quantity (TPQ) = 100 lb
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Names and Synonyms

Results Name

  • Formothion [BSI:ISO]

Name of Substance

  • Formothion
  • Formothion [BSI:ISO]

Synonyms

  • 2-Dimethoxyphosphinothioylthio-N-formyl-N-methylacetamide
  • Acetamide, N-formyl-2-mercapto-N-methyl-, S-ester with O,O-dimethyl phosphorodithioate
  • Aflix
  • Afliz
  • Afliz [Sandoz]
  • AI3-27257
  • Anthio
  • Anthio 25
  • Antio
  • BRN 5942199
  • Caswell No. 366C
  • CCRIS 5213
  • CP 53926
  • EINECS 219-818-6
  • ENT 27,257
  • EPA Pesticide Chemical Code 366400
  • Formothion
  • Formothion 25 EC
  • HSDB 1587
  • J-38
  • N-Formyl-N-methylcarbamoylmethyl O,O-dimethyl phosphorodithioate
  • O,O-Dimethyl dithiophosphorylacetic acid N-methyl-N-formylamide
  • O,O-Dimethyl phosphorodithioate N-formyl-2-mercapto-N-methylacetamide S-ester
  • O,O-Dimethyl phosphorodithioate S-ester with N-formyl-2-mercapto-N-methylacetamide
  • O,O-Dimethyl S-(N-formyl-N-methylcarbamoylmethyl) phosphorodithioate
  • O,O-Dimethyl S-(N-methyl-N-formylcarbamoylmethyl)phosphorodithioate
  • O,O-Dimethyl-S-(3-methyl-2,4-dioxo-3-aza-butyl)-dithiofosfaat
  • O,O-Dimethyl-S-(3-methyl-2,4-dioxo-3-aza-butyl)-dithiofosfaat [Dutch]
  • O,O-Dimethyl-S-(3-methyl-2,4-dioxo-3-aza-butyl)-dithiophosphat
  • O,O-Dimethyl-S-(3-methyl-2,4-dioxo-3-aza-butyl)-dithiophosphat [German]
  • O,O-Dimethyl-s-(N-methyl-N-formyl-carbamoylmethyl)-dithiophosphat
  • O,O-Dimethyl-S-(N-methyl-N-formyl-carbamoylmethyl)-dithiophosphat [German]
  • O,O-Dimetil-S-(N-formil-N-metil-carbamoil-metil)-ditiofosfato
  • O,O-Dimetil-S-(N-formil-N-metil-carbamoil-metil)-ditiofosfato [Italian]
  • OMS-968
  • P 1
  • Phosphorodithioic acid, O,O-dimethyl ester, N-formyl-2-mercapto-N-methylacetamide S-ester
  • Phosphorodithioic acid, S-(2-(formylmethylamino)-2-oxoethyl) O,O-dimethyl ester
  • S 6900
  • S-(2-(Formylmethylamino)-2-oxoethyl) O,O-dimethyl phosphorodithioate
  • S-(2-(Formylmethylamino)-2-oxoethyl) O,O-dimethylphosphorodithioate
  • S-(Formyl(methyl)carbamoylmethyl) O,O-dimethyl phosphorodithioate
  • S-(N-Formyl-N-methylcarbamoylmethyl) dimethyl phosphorothiolothionate
  • S-(N-Formyl-N-methylcarbamoylmethyl) O,O-dimethyl phosphorodithioate
  • SAN 244 I
  • SAN 6913 I
  • SAN 7107 I
  • Sandoz S-6900
  • Spencer S-6900
  • Toprose
  • UNII-7O9EWV477R
  • VEL 4284

Systematic Names

  • Anthio
  • Formothion
  • Phosphorodithioic acid S-(2-(formylmethylamino)-2-oxoethyl) O,O-dimethyl ester
  • Phosphorodithioic acid, O,O-dimethyl ester, S-ester with N-formyl-2-mercapto-N-methyl-acetamide
  • Phosphorodithioic acid, S-(2-(formylmethylamino)-2-oxoethyl) O,O-dimethyl ester

Superlist Name

  • Formothion

Registry Numbers

CAS Registry Number

  • 2540-82-1

FDA UNII

  • 7O9EWV477R

System Generated Number

  • 0002540821

Structure Descriptors

InChI

1S/C6H12NO4PS2/c1-7(5-8)6(9)4-14-12(13,10-2)11-3/h5H,4H2,1-3H3

InChIKey

AIKKULXCBHRFOS-UHFFFAOYSA-N

Smiles

P(SCC(N(C=O)C)=O)(OC)(OC)=S

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - domestic LD50 oral 630mg/kg (630mg/kg)   Pesticide Manual. Vol. 9, Pg. 440, 1991.
cat LD50 oral 210mg/kg (210mg/kg)   "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
domestic animals - goat/sheep LD50 oral 175mg/kg (175mg/kg)   Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 38(7), Pg. 39, 1973.
guinea pig LD50 oral 150mg/kg (150mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 58, 1982.
mouse LC50 inhalation 27mg/m3 (27mg/m3) GASTROINTESTINAL: NAUSEA OR VOMITING

LIVER: OTHER CHANGES

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 40(4), Pg. 110, 1975.
mouse LD50 oral 83300ug/kg (83.3mg/kg) SENSE ORGANS AND SPECIAL SENSES: MIOSIS (PUPILLARY CONSTRICTION): EYE

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

CARDIAC: PULSE RATE
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(1), Pg. 35, 1972.
mouse LD50 skin 400mg/kg (400mg/kg)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 58, 1982.
pigeon LD50 oral 630mg/kg (630mg/kg)   Pesticide Manual. Vol. 9, Pg. 440, 1991.
rabbit LD50 oral 420mg/kg (420mg/kg)   Special Publication of the Entomological Society of America. Vol. 78-1, Pg. 31, 1978.
rat LC50 inhalation 4500mg/m3/4H (4500mg/m3)   Pesticide Manual. Vol. 9, Pg. 440, 1991.
rat LD50 intravenous 35mg/kg (35mg/kg)   Internationales Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 22, Pg. 246, 1966.
rat LD50 oral 250mg/kg (250mg/kg)   Internationales Archiv fuer Gewerbepathologie und Gewerbehygiene. Vol. 21, Pg. 92, 1964.
rat LD50 skin 353mg/kg (353mg/kg)   British Journal of Industrial Medicine. Vol. 26, Pg. 59, 1969.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 25.5 deg C   EXP
log P (octanol-water) 1.48 (none)   EXP
Water Solubility 2600 mg/L 24 EXP
Vapor Pressure 8.48E-07 mm Hg 20 EXP
Henry's Law Constant 1.10E-10 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 8.85E-11 cm3/molecule-sec 25 EST

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