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2633-54-7

2633-54-7 structure
2633-54-7 structure

Name trichlormetaphos-3
Synonyms O-Ethyl-O-methyl-O-<2,4,5-trichlor-phenyl>-thiophosphat
O,O-Dimethyl 2-ethylmercaptoethyl thiophosphate
(RS)-(O-ethyl O-methyl O-2,4,5-trichlorophenyl phosphorothioate)
(Ξ)-[O-ethyl O-methyl O-(2,4,5-trichlorophenyl) phosphorothioate]
Trichlorometaphos-3
Trichlorol
ethoxy-methoxy-sulfanylidene-(2,4,5-trichlorophenoxy)-λ<sup>5</sup>-phosphane
Thiophosphorsaeure-O-aethylester-O'-methylester-O''-(2,4,5-trichlor-phenylester)
3-Chloro-metaphos-3
Pantozol 2
TCM 3
thiophosphoric acid O-ethyl ester-O'-methyl ester-O''-(2,4,5-trichloro-phenyl ester)
Trichlormetafos-3
Trichloro-3-methaphos
O-ethyl O-methyl O-(2,4,5-trichlorophenyl) phosphorothioate
Density 1.478g/cm3
Boiling Point 359.4ºC at 760 mmHg
Molecular Formula C9H10Cl3O3PS
Molecular Weight 335.57200
Flash Point 171.2ºC
Exact Mass 333.91500
PSA 69.59000
LogP 5.58360
Vapour Pressure 4.94E-05mmHg at 25°C
Index of Refraction 1.57

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TG1360000
CHEMICAL NAME :
Phosphorothioic acid, O-ethyl O-methyl O-(2,4,5-trichlorophenyl) ester
CAS REGISTRY NUMBER :
2633-54-7
BEILSTEIN REFERENCE NO. :
1996897
LAST UPDATED :
199612
DATA ITEMS CITED :
7
MOLECULAR FORMULA :
C9-H10-Cl3-O3-P-S
MOLECULAR WEIGHT :
335.57
WISWESSER LINE NOTATION :
GR BG DG EOPS&O2&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 :
314 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,83,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1380 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(8),40,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
625 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(3),4,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
600 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 50(3),4,1985
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
400 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,83,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - chicken
DOSE/DURATION :
390 mg/kg
TOXIC EFFECTS :
Behavioral - ataxia Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
TIVSAI Trudy, VNIIVS. Transactions of the All-Union Scientific Research Institute of Veterinary Sanitation. (VNIIVS, Moscow, USSR) V.11- 1957- Volume(issue)/page/year: 49,167,1974
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Mammal - species unspecified
DOSE/DURATION :
330 mg/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: -,334,1971
HS Code 2920190090
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%