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Substance Name: Naftalofos [USAN:INN:BAN]
RN: 1491-41-4
UNII: H5IT2P8H5I
InChIKey: QNSIFYWAPWSAIJ-UHFFFAOYSA-N

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Anthelmintic (Veterinary)
  • Insecticide

Molecular Formula

  • C16-H16-N-O6-P

Molecular Weight

  • 349.2774
 
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Names and Synonyms

Name of Substance

  • Naftalofos
  • Naftalofos [USAN:INN:BAN]

Synonyms

  • 1H-Benz(de)isoquinoline-1,3(2H)-dione, 2-((diethoxyphosphinyl)oxy)-
  • AI3-25567
  • B-9002
  • BAY 9002
  • Bayer 25820
  • Bayer 9002
  • Bayer S940
  • BRN 1551429
  • Caswell No. 495AA
  • Chemagro B-9002
  • E 9002
  • EINECS 216-078-6
  • ENT 25,567
  • ENT 25567
  • ENT-25567
  • EPA Pesticide Chemical Code 204100
  • Maretin
  • N-(Diethoxyphosphinoyloxy)-1,8-naphthalindicarboximid
  • N-Hydroxynaphthalimide diethyl phosphate
  • N-Hydroxynaphthalimide diethylphosphate
  • N-Hydroxynaphthylimide diethyl phosphate
  • Naftalofos
  • Naftalofosum
  • Naftalofosum [INN-Latin]
  • Naphthalophos
  • NSC 229795
  • O,O-Diethyl N-hydroxynaphthalimide phosphate
  • Phosphoric acid, diethyl ester, N-naphthalimide deriv.
  • Phosphoric acid, diethyl ester, naphthalimido deriv.
  • Phtalophos
  • Phtalophos (VAN)
  • Rametin
  • Rawetin
  • S 940
  • S-940
  • UNII-H5IT2P8H5I

Systematic Names

  • 1H-Benz(de)isoquinoline-1,3(2H)-dione, 2-((diethoxyphosphinyl)oxy)-
  • Naftalofos
  • Naphthalimide, N-hydroxy-, diethyl phosphate

Registry Numbers

CAS Registry Number

  • 1491-41-4

FDA UNII

  • H5IT2P8H5I

System Generated Number

  • 0001491414

Structure Descriptors

InChI

1S/C16H16NO6P/c1-3-21-24(20,22-4-2)23-17-15(18)12-9-5-7-11-8-6-10-13(14(11)12)16(17)19/h5-10H,3-4H2,1-2H3

InChIKey

QNSIFYWAPWSAIJ-UHFFFAOYSA-N

Smiles

c12c3C(N(OP(OCC)(OCC)=O)C(c1cccc2ccc3)=O)=O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 oral 43300ug/kg (43.3mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Toxicology and Applied Pharmacology. Vol. 11, Pg. 49, 1967.
domestic animals - goat/sheep LDLo oral 200mg/kg (200mg/kg)   Fortschritte der Arzneimittelforschung. Progress in Drug Research. Vol. 17, Pg. 108, 1973.
mouse LD50 oral 50mg/kg (50mg/kg)   Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 3, 1966.
rat LD50 oral 70mg/kg (70mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LD50 skin 140mg/kg (140mg/kg)   Special Publication of the Entomological Society of America. Vol. 78-1, Pg. 45, 1978.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 177 deg C   EXP
log P (octanol-water) 0.480 (none)   EST
Atmospheric OH Rate Constant 6.19E-11 cm3/molecule-sec 25 EST

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