MCPA-thioethyl

Modify Date: 2024-01-05 18:59:55

MCPA-thioethyl Structure
MCPA-thioethyl structure
Common Name MCPA-thioethyl
CAS Number 25319-90-8 Molecular Weight 244.74
Density 1.209g/cm3 Boiling Point 345.9ºC at 760 mmHg
Molecular Formula C11H13ClO2S Melting Point 41.5℃
MSDS Chinese USA Flash Point 163ºC
Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning

 Use of MCPA-thioethyl


MCPA-thioethyl is a kind of herbicide[1].

 Names

Name MCPA-thioethyl
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.209g/cm3
Boiling Point 345.9ºC at 760 mmHg
Melting Point 41.5℃
Molecular Formula C11H13ClO2S
Molecular Weight 244.74
Flash Point 163ºC
Exact Mass 244.03200
PSA 51.60000
LogP 3.30690
Vapour Pressure 5.96E-05mmHg at 25°C
Index of Refraction 1.551
Storage condition 0-6°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
AG2650000
CHEMICAL NAME :
Acetic acid, ((4-chloro-o-tolyl)oxy)thio-, S-ethyl ester
CAS REGISTRY NUMBER :
25319-90-8
LAST UPDATED :
199204
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C11-H13-Cl-O2-S
MOLECULAR WEIGHT :
244.75
WISWESSER LINE NOTATION :
GR C1 DO1VS2

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 :
790 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: 9,536,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
530 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1014,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
750 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: 9,536,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1027 mg/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: (40),32,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Bird - quail
DOSE/DURATION :
>1 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: 9,636,1991

 Safety Information

Symbol GHS07 GHS09
GHS07, GHS09
Signal Word Warning
Hazard Statements H302-H410
Precautionary Statements P273-P501
Hazard Codes Xn,N
Risk Phrases 22-50/53
Safety Phrases 60-61
RIDADR UN 3077 9 / PGIII

 Synonyms

S-ethyl 4-chloro-o-tolyloxythioacetate
S-ethyl 2-(4-chloro-2-methylphenoxy)ethanethioate
Herbit
HOK 7501
Tripion CB
S-ethyl (4-chloro-2-methylphenoxy)ethanethioate
Zero one
S-Ethyl 4-chloro-o-tolyloxythioacetate,Phenothiol
PHENOTHIOL
S-Ethyl (4-chloro-2-methylphenoxy)ethanethioate
EINECS 246-831-4
phenothiol
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