Pyrazolo[1,5-a]pyrimidine-6-carboxylicacid, 2-[(diethoxyphosphinothioyl)oxy]-5-methyl-, ethyl ester cas no:13457-18-6

NamePyrazolo[1,5-a]pyrimidine-6-carboxylicacid, 2-[(diethoxyphosphinothioyl)oxy]-5-methyl-, ethyl ester
CAS13457-18-6
SynonymsPyrazolo[1,5-a]pyrimidine-6-carboxylicacid, 2-hydroxy-5-methyl-, ethyl ester, O-ester with O,O-diethylphosphorothioate (8CI);2-(O,O-Diethylthionophosphoryl)-5-methyl-6-carbethoxypyrazolopyrimidine;Afugan; Afugan WP 30; Curamil; Diethyl6-carbethoxy-5-methylpyrazolo[1,5-a]pyrimidin-2-yl phosphorothioate; HOE 2873;Hoechst 2873; Missile; NSC 232671; Pyrazophos
EINECS(EC#)236-656-1
Molecular FormulaC14H20 N3 O5 P S
Molecular Weight373.36

refractive index1.595
storage tempAPPROX 4°C

Hazardclass6.1(b)

Hazard Xn: Harmful;N: Dangerous for the environment;
Risk 20/22-50/53
Safety Hazard Codes Xn,NRisk Statements 20/22-50/53Safety Statements 36/37-46-60-61RIDADR 2783RTECS TF2035000HazardClass 6.1(b)PackingGroup III

CHEMICAL IDENTIFICATION

RTECS NUMBER :

TF2035000

CHEMICAL NAME :

Phosphorothioic acid, O,O-diethyl ester, O-ester with (6-ethoxycarbonyl-5-methyl) pyrazolo(1,5-a)pyrimidin-2-ol

CAS REGISTRY NUMBER :

13457-18-6

LAST UPDATED :

199612

DATA ITEMS CITED :

6

MOLECULAR FORMULA :

C14-H20-N3-O5-P-S

MOLECULAR WEIGHT :

373.40

WISWESSER LINE NOTATION :

T56 ANN FNJ COPS&O2&O2 G1 HVO2

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 :

218 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

KHZDAN Khigiena i Zdraveopazvane. Hygiene and Sanitation. (Hemus, Blvd. Russki 6, Sofia, Bulgaria) V.9- 1966- Volume(issue)/page/year: 23,538,1980

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 :

PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,734,1991

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - rabbit

DOSE/DURATION :

435 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,1266,1989

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Bird - quail

DOSE/DURATION :

118 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,734,1991

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Mammal - species unspecified

DOSE/DURATION :

184 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals", 11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year: 11,1266,1989 *** 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: 53,99,1974