CAS 18181-70-9|Ciba C 9491

Introduction：Basic information about CAS 18181-70-9|Ciba C 9491, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Safety Information
5. Customs
6. Articles6
7. Synonyms

Common Name	Ciba C 9491
CAS Number	18181-70-9	Molecular Weight	412.997
Density	1.9±0.1 g/cm3	Boiling Point	375.7±52.0 °C at 760 mmHg
Molecular Formula	C₈H₈Cl₂IO₃PS	Melting Point	72-73° (Beriger); mp 75° (Haddow)
MSDS	ChineseUSA	Flash Point	181.0±30.7 °C
Symbol	GHS06, GHS09	Signal Word	Danger

Names

Name	jodfenphos
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.9±0.1 g/cm3
Boiling Point	375.7±52.0 °C at 760 mmHg
Melting Point	72-73° (Beriger); mp 75° (Haddow)
Molecular Formula	C₈H₈Cl₂IO₃PS
Molecular Weight	412.997
Flash Point	181.0±30.7 °C
Exact Mass	411.835327
PSA	69.59000
LogP	5.51
Appearance of Characters	solid
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.624
InChIKey	LFVLUOAHQIVABZ-UHFFFAOYSA-N
SMILES	COP(=S)(OC)Oc1cc(Cl)c(I)cc1Cl

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TF0175000

CHEMICAL NAME :: Phosphorothioic acid, O-(2,5-dichloro-4-iodophenyl) O,O-dimethyl ester

CAS REGISTRY NUMBER :: 18181-70-9

LAST UPDATED :: 199710

DATA ITEMS CITED :: 12

MOLECULAR FORMULA :: C8-H8-Cl2-I-O3-P-S

MOLECULAR WEIGHT :: 412.99

WISWESSER LINE NOTATION :: IR BG EG DOPS&O1&O1

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 :: 2330 mg/kg

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

REFERENCE :: JTCEEM Journal de Toxicologie Clinique et Experimentale. (SPPIF, B.P.22, F-41353 Vineuil, France) V.5- 1985- Volume(issue)/page/year: 6(3),175,1986

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >246 mg/m3/6H

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

REFERENCE :: 85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A239,1983

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2150 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 :: Unreported

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: 30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,335,1971

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3 gm/kg

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

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 3 gm/kg

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

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 2 gm/kg

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

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: 85DPAN "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976 Volume(issue)/page/year: -,-,1971/1976 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 19 gm/kg/43W-I

TOXIC EFFECTS :: Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - true cholinesterase Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 45(11),75,1980 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 0.5 mg/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4724 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 4 No. of Employees: 163 (estimated) No. of Female Employees: 120 (estimated)

Safety Information

Symbol	GHS06, GHS09
Signal Word	Danger
Hazard Statements	H311-H400
Precautionary Statements	P273-P280-P312
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes	Xn: Harmful;N: Dangerous for the environment;
Risk Phrases	21-50/53
Safety Phrases	S60;S61;S36/S37
RIDADR	UN2811 6.1/PG 3
RTECS	TF0175000
HS Code	2920190090

Customs

HS Code	2920190090
Summary	2920190090 other thiophosphoric esters (phosphorothioates) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Articles6

[Experimental studies of the control of mosquitoes of the genus Anopheles using selected insecticides].

Wiad. Parazytol. 37(1) , 179-83, (1991)

In the research 4 compounds: Iodofenphos, Propetamphos, Dioxacarb and Permethrin and two commercial insecticides: Pibutoks Super (Permethrin) and Safrotin 10 WP (Propetamphos) were used to control ano...

[Determination of maximum permissible concentration of iodofenphos in the water reservoirs].

Gig. Sanit. (11) , 75-6, (1980)

[Control of flies and cockroaches in the zoo with Alfacron].

Wiad. Parazytol. 32(4-6) , 581-3, (1986)

Synonyms

Thiophosphate de O-(2,5-dichloro-4-iodophényle) et de O,O-diméthyle

O-2,5-dichloro-4-iodophenyl O,O-dimethyl phosphorothioate

Trix

Nuvanol N

Compound C 9491

Ciba C 9491

Ciba-Geigy C 9491

Phosphorothioic acid, O-(2,5-dichloro-4-iodophenyl) O,O-dimethyl ester

Iodophos

IODOFENPHOS

Alfacron

iodfenphos

Phosphorothioic Acid O-(2,5-Dichloro-4-iodophenyl) O,O-Dimethyl Ester

EINECS 242-069-1

Jodfenphos

MFCD00055292

O-(2,5-Dichloro-4-iodophenyl) O,O-dimethyl phosphorothioate

Iodophenphos

Iodofenfos

O-(2,5-Dichlor-4-iodphenyl)-O,O-dimethylthiophosphat

(2,5-dichloro-4-iodophenoxy)-dimethoxy-sulfanylidene-λ<sup>5</sup>-phosphane

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