13067-93-1

13067-93-1 structure

Name: cyanofenphos
Chemical Name: cyanofenphos
CAS Number: 13067-93-1
Molecular Formula: C₁₅H₁₄NO₂PS
Molecular Weight: 303.31600
Create Date: 2018-03-14 08:00:00
Modify Date: 2025-08-25 06:10:22

Name	cyanofenphos
Synonyms	s4087 SUD O-p-cyanophenyl O-ethyl phenyl-phosphonothioate Surazon cyp (jmaf) O-(4-cyanophenyl) O-ethyl P-phenylphosphonothioate O-p-cyanophenyl O-ethyl phenylphosphonothionate racemic O-(4-cyanophenyl) O-ethyl phenylphosphonothionate (Ξ)-[O-4-(cyanophenyl) O-ethyl phenylphosphonothioate] MFCD00055313 OMS 870 (RS)-(O-4-cyanophenyl O-ethyl phenylphosphonothioate) O-4-cyanophenyl O-ethyl phenylphosphonothioate CYP ent25,832 Surecide EINECS 200-835-2 CYANOFENPHOS

Density	1.26g/cm3
Boiling Point	423.7ºC at 760mmHg
Melting Point	83ºC
Molecular Formula	C₁₅H₁₄NO₂PS
Molecular Weight	303.31600
Flash Point	>100 °C
Exact Mass	303.04800
PSA	84.15000
LogP	4.25918
Vapour Pressure	1.76E-08mmHg at 25°C
Index of Refraction	1.6

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TB1750000

CHEMICAL NAME :: Phosphonothioic acid, phenyl-, O-ethyl ester, O-ester with p-hydroxybenzonitrile

CAS REGISTRY NUMBER :: 13067-93-1

LAST UPDATED :: 199706

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C15-H14-N-O2-P-S

MOLECULAR WEIGHT :: 303.33

WISWESSER LINE NOTATION :: NCR DOPS&R&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 :: 28500 ug/kg

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

REFERENCE :: ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 26,257,1962

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C289,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 43700 ug/kg

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

REFERENCE :: FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C289,1991

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >600 mg/kg

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

REFERENCE :: ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 26,257,1962

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 45 mg/kg

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

REFERENCE :: ABCHA6 Agricultural and Biological Chemistry. (Maruzen Co. Ltd., POB 5050, Tokyo International, Tokyo 100-31, Japan) V.25- 1961- Volume(issue)/page/year: 26,257,1962

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

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 122 mg/kg

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

REFERENCE :: GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,257,1973

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 50 mg/kg

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

REFERENCE :: JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 61,1261,1968

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 100 mg/kg

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

REFERENCE :: JEENAI Journal of Economic Entomology. (Entomological Soc. of America, 4603 Calvert Rd., College Park, MD 20740) V.1- 1908- Volume(issue)/page/year: 61,1261,1968

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 20300 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 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - chicken

DOSE/DURATION :: 980 mg/kg/2W-C

TOXIC EFFECTS :: 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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Bird - duck

DOSE/DURATION :: 40 mg/kg/10D-I

TOXIC EFFECTS :: Spinal Cord - other degenerative changes Peripheral Nerve and Sensation - spastic paralysis with or without sensory change Behavioral - ataxia

REFERENCE :: JTEHD6 Journal of Toxicology and Environmental Health. (Hemisphere Pub., 1025 Vermont Ave., NW, Washington, DC 20005) V.1- 1975/76- Volume(issue)/page/year: 14,789,1984

Symbol	GHS02, GHS07
Signal Word	Danger
Hazard Statements	H225-H302-H312-H319-H332
Precautionary Statements	P210-P280-P305 + P351 + P338
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	T,N,Xn,F
Risk Phrases	R21
Safety Phrases	36/37-45-61-26
RIDADR	2783
WGK Germany	3
RTECS	TB1750000
Packaging Group	II
Hazard Class	6.1(a)
HS Code	2930909090

767-00-0

221616-24-6

~35%

13067-93-1

Literature: Yoshikawa, Hiromichi Bioscience, Biotechnology and Biochemistry, 1999 , vol. 63, # 2 p. 424 - 426

6230-93-9

13067-93-1

Literature: Bioscience, Biotechnology and Biochemistry, , vol. 63, # 2 p. 424 - 426

Precursor 2
767-00-0 6230-93-9
DownStream 0

HS Code	2930909090
Summary	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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