O,O,S-三甲基硫代磷酸酯

密度：

1.211g/cm3

沸点：

169ºC at 760mmHg

闪点：

56ºC

海关代码：

2920190090

CHEMICAL IDENTIFICATION

RTECS NUMBER :

TG3880000

CHEMICAL NAME :

Phosphorothioic acid, O,O,S-trimethyl ester

CAS REGISTRY NUMBER :

152-20-5

BEILSTEIN REFERENCE NO. :

1702881

LAST UPDATED :

199612

DATA ITEMS CITED :

12

MOLECULAR FORMULA :

C3-H9-O3-P-S

MOLECULAR WEIGHT :

156.15

WISWESSER LINE NOTATION :

1SPO&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 :

15 mg/kg

TOXIC EFFECTS :

Gastrointestinal - hypermotility, diarrhea Blood - hemorrhage Nutritional and Gross Metabolic - weight loss or decreased weight gain

REFERENCE :

JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 27,463,1979

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

51 mg/kg

TOXIC EFFECTS :

Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - antipsychotic Lungs, Thorax, or Respiration - respiratory depression

REFERENCE :

ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 51,221,1982

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - rat

DOSE/DURATION :

45 mg/kg

TOXIC EFFECTS :

Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :

DTESD7 52 Vanderbilt Ave., New York, NY 10017) V.1-15, 1977-87. Discontinued 52 Vanderbilt Ave., New York, NY 10017) V.1- 1977- Volume(issue)/page/year: 8,631,1980

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Oral

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

38 mg/kg

TOXIC EFFECTS :

Behavioral - somnolence (general depressed activity) Skin and Appendages - hair

REFERENCE :

PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 24,251,1985

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intraperitoneal

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

5 mg/kg

TOXIC EFFECTS :

Details of toxic effects not reported other than lethal dose value

REFERENCE :

ACPMAP Actualites Pharmacologiques. (Paris, France) No.1-33, 1949-81. For publisher information, see JNPHAG. Volume(issue)/page/year: 16,7,1963

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Intravenous

SPECIES OBSERVED :

Rodent - mouse

DOSE/DURATION :

123 mg/kg

TOXIC EFFECTS :

Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - muscle contraction or spasticity Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :

DTESD7 52 Vanderbilt Ave., New York, NY 10017) V.1-15, 1977-87. Discontinued 52 Vanderbilt Ave., New York, NY 10017) V.1- 1977- Volume(issue)/page/year: 8,631,1980

TYPE OF TEST :

LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :

Unreported

SPECIES OBSERVED :

Bird - chicken

DOSE/DURATION :

25 mg/kg

TOXIC EFFECTS :

Gastrointestinal - hypermotility, diarrhea Kidney, Ureter, Bladder - other changes Nutritional and Gross Metabolic - weight loss or decreased weight gain

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: 7,481,1981 ** REPRODUCTIVE DATA **

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

28 mg/kg

SEX/DURATION :

female 19-22 day(s) after conception

TOXIC EFFECTS :

Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - respiratory system

REFERENCE :

ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 63,331,1989

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

2500 ug/kg

SEX/DURATION :

female 20 day(s) after conception

TOXIC EFFECTS :

Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive)

REFERENCE :

ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 61,378,1988

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

40 mg/kg

SEX/DURATION :

female 8-10 day(s) after conception

TOXIC EFFECTS :

Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Specific Developmental Abnormalities - musculoskeletal system

REFERENCE :

TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 32,185,1986

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

40 mg/kg

SEX/DURATION :

female 20 day(s) after conception

TOXIC EFFECTS :

Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :

ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 61,378,1988

TYPE OF TEST :

TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :

Oral

DOSE :

10 mg/kg

SEX/DURATION :

female 20 day(s) after conception

TOXIC EFFECTS :

Reproductive - Specific Developmental Abnormalities - respiratory system

REFERENCE :

ARTODN Archives of Toxicology. (Springer-Verlag, Heidelberger Pl. 3, D-1000 Berlin 33, Fed. Rep. Ger.) V.32- 1974- Volume(issue)/page/year: 61,378,1988

中国海关编码：2920190090

概述：

2920190090 其他硫代磷酸酯及其盐（包括它们的卤化，磺化，硝化和亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

申报要素：

品名, 成分含量, 用途

摘要/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%

分子结构数据

1、  摩尔折射率：34.30

2、  摩尔体积（cm³/mol）：128.8

3、  等张比容（90.2K）：313.6

4、  表面张力（dyne/cm）：35.0

5、  极化率（10-24cm3）：13.60

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  二甲基硫甲基磷酸酯质谱(MS)