ethoxy-methoxy-sulfanylidene-(2,4,5-trichlorophenoxy)phosphorane
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Names
[ CAS No. ]:
2633-54-7
[ Name ]:
ethoxy-methoxy-sulfanylidene-(2,4,5-trichlorophenoxy)phosphorane
[Synonym ]:
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
Chemical & Physical Properties
[ 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
Toxicological Information
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
Safety Information
[ 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%