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Henan Tianfu Chemical Co., Ltd.
China
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1491-41-4

1491-41-4 structure

1491-41-4 structure

Name: naftalofos
Chemical Name: naftalofos
CAS Number: 1491-41-4
Molecular Formula: C₁₆H₁₆NO₆P
Molecular Weight: 349.275
Catalog: Chemical pesticide Insecticide Organochlorine insecticide
Create Date: 2018-05-08 08:00:00
Modify Date: 2024-01-21 18:55:00
Naftalofos is an insecticide and an anthelmintic. Naftalofos represents an effective therapeutic alternative for incorporation into worm control programmes.

Name	naftalofos
Synonyms	1H-Benz[de]isoquinoline-1,3(2H)-dione, 2-[(diethoxyphosphinyl)oxy]- O,O-Diethyl O-Naphthaloximide Phosphate 1,3-dioxo-1H-benzo[de]isoquinolin-2(3H)-yl diethyl phosphate Naftalofosum diethyl naphthalimidooxyphosphonate Phtalophos Rametin EINECS 216-078-6 O,O-Diethyl N-hydroxynaphthalimide phosphate,Naphthalophos Bayer S940 (1,3-dioxobenzo[de]isoquinolin-2-yl) diethyl phosphate 2-[(Diethoxyphosphoryl)oxy]-1H-benzo[de]isoquinoline-1,3(2H)-dione phthalophos Maretin 2-[(Diethoxyphosphinyl)oxy]-1H-benz[de]isoquinoline-1,3(2H)-dione naftalofosum [INN_la] Phosphorsaeure-(1,3-dioxo-2,3-dihydro-1H-benz[d,e]isochinolyl-(2)-ester)-diethylester naftalofos naphthalophos Bayer 9002 Rawetin MFCD00864515

Density	1.4±0.1 g/cm3
Boiling Point	487.3±28.0 °C at 760 mmHg
Melting Point	115-116ºC
Molecular Formula	C₁₆H₁₆NO₆P
Molecular Weight	349.275
Flash Point	248.5±24.0 °C
Exact Mass	349.071533
PSA	93.64000
LogP	2.01
Vapour Pressure	0.0±1.2 mmHg at 25°C
Index of Refraction	1.612

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QK5775000

CHEMICAL NAME :: Naphthalimide, N-hydroxy-, diethyl phosphate

CAS REGISTRY NUMBER :: 1491-41-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C16-H16-N-O6-P

MOLECULAR WEIGHT :: 349.30

WISWESSER LINE NOTATION :: T666 1A M CVNVJ DOPO&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 70 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: WRPCA2 World Review of Pest Control. (London, UK) V.1-10, 1962-71. Discontinued. Volume(issue)/page/year: 9,119,1970

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 140 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: SPEADM Special Publication of the Entomological Society of America. (4603 Calvert Rd., College Park, MD 20740) Volume(issue)/page/year: 78-1,45,1978

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ARSIM* Agricultural Research Service, USDA Information Memorandum. (Beltsville, MD 20705) Volume(issue)/page/year: 20,3,1966

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 43300 ug/kg

TOXIC EFFECTS :: Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - convulsions or effect on seizure threshold

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 11,49,1967

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - domestic

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: FAZMAE Fortschritte der Arzneimittelforschung. Progress in Drug Research. (Birkhauser Boston, Inc., c/o Springer-Verlag New York, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1959- Volume(issue)/page/year: 17,108,1973 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 1960 mg/kg/2W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 11,49,1967 *** REVIEWS *** TOXICOLOGY REVIEW RREVAH Residue Reviews. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 07094) V.1- 1962- Volume(issue)/page/year: 46,1,1973

Symbol	GHS06
Signal Word	Danger
Hazard Statements	H301-H310
Precautionary Statements	P280-P301 + P310-P302 + P350-P310
Personal Protective Equipment	Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes	T: Toxic;
Risk Phrases	R24/25
Safety Phrases	36/37-45
RIDADR	UN 2783
RTECS	QK5775000
Packaging Group	III
Hazard Class	6.1(b)
HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%