Tolclofos-methyl

Modify Date: 2024-01-02 16:52:07

Tolclofos-methyl Structure
Tolclofos-methyl structure
Common Name Tolclofos-methyl
CAS Number 57018-04-9 Molecular Weight 301.127
Density 1.4±0.1 g/cm3 Boiling Point 338.5±52.0 °C at 760 mmHg
Molecular Formula C9H11Cl2O3PS Melting Point 78-80°C
MSDS Chinese USA Flash Point 158.5±30.7 °C
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Use of Tolclofos-methyl


Tolclofos-methyl is a broad-spectrum aromatic hydrocarbon fungicide that is used as a see treatment for protection against soil-borne and seed borne fungal pathogens that caused seed decay and seedling blights.

 Names

Name tolclofos-methyl
Synonym More Synonyms

 Tolclofos-methyl Biological Activity

Description Tolclofos-methyl is a broad-spectrum aromatic hydrocarbon fungicide that is used as a see treatment for protection against soil-borne and seed borne fungal pathogens that caused seed decay and seedling blights.
Related Catalog

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 338.5±52.0 °C at 760 mmHg
Melting Point 78-80°C
Molecular Formula C9H11Cl2O3PS
Molecular Weight 301.127
Flash Point 158.5±30.7 °C
Exact Mass 299.954346
PSA 69.59000
LogP 4.03
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.563

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
TF0460000
CHEMICAL NAME :
Phosphorothioic acid, O-(2,6-dichloro-p-tolyl) O,O-dimethyl ester
CAS REGISTRY NUMBER :
57018-04-9
LAST UPDATED :
199612
DATA ITEMS CITED :
10
MOLECULAR FORMULA :
C9-H11-Cl2-O3-P-S
MOLECULAR WEIGHT :
301.13

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 :
5 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: -,C265,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (41),21,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
4900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A508,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (41),21,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A508,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (41),21,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1070 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JFAN "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc. of Chemistry, 1983-86 Volume(issue)/page/year: A508,1985
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPIFAN Japan Pesticide Information. (Japan Plant Protection Assoc., 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.1-61, 1969-92. For publisher information, see AGJAEP. Volume(issue)/page/year: (41),21,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>5 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: 8,810,1987
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - duck
DOSE/DURATION :
>5 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: 9,826,1991

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H317-H410
Precautionary Statements P273-P280-P501
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi,N
Risk Phrases 43-50/53
Safety Phrases S22-S24/25
RIDADR UN 3077 9 / PGIII
RTECS TF0460000
HS Code 3808929029

 Synthetic Route

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Tolclofos-methyl Structure

Tolclofos-methyl

CAS#:57018-04-9

Literature: US2011/237818 A1, ; Page/Page column 4 ;

~%

Tolclofos-methyl Structure

Tolclofos-methyl

CAS#:57018-04-9

Literature: US4039635 A1, ;

 Customs

HS Code 3808929029

 Synonyms

o-(2,6-dichlor-4-methylphenyl)-o,o-dimethylthiophosphat
O-(2,6-Dichloro-4-methylphenyl) O,O-dimethyl phosphorothioate (9CI)
O-(2,6-Dichloro-4-methylphenyl) O,O-dimethyl phosphorothioate
Phosphorothioic acid, O-(2,6-dichloro-4-methylphenyl) O,O-dimethyl ester
O-2,6-dichloro-p-tolyl O,O-dimethyl phosphorothioate
EINECS 260-515-3
MFCD00078741
Tolclofos-methyl
Thiophosphate de O-(2,6-dichloro-4-méthylphényle) et de O,O-diméthyle
(2,6-dichloro-4-methylphenoxy)-dimethoxy-sulfanylidene-λ<sup>5</sup>-phosphane
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