Shanghai Nianxing Industrial Co., Ltd
China
Product Name: MCPA-thioethyl
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: MCPA-thioethyl
Price: ￥2278.0/100mg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

DC Chemicals Limited
China
Product Name: MCPA-thioethyl
Price: $Inquiry/100mg $Inquiry/250mg $Inquiry/500mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao
Email: sales@dcchemicals.com

ShangHai DC Chemicals Co.,Ltd
China
Product Name: MCPA-thioethyl
Price: ￥Inquiry/1g
Purity: 98.9%
Stocking Period: 1 Day
Contact: Tony Lai
Email: order@dcchemicals.com

25319-90-8

25319-90-8 structure

25319-90-8 structure

Name: MCPA-thioethyl
Chemical Name: MCPA-thioethyl
CAS Number: 25319-90-8
Molecular Formula: C₁₁H₁₃ClO₂S
Molecular Weight: 244.74
Catalog: Chemical pesticide Insecticide Organochlorine insecticide
Create Date: 2018-05-14 08:00:00
Modify Date: 2025-08-25 20:17:53
MCPA-thioethyl is a kind of herbicide[1].

Name	MCPA-thioethyl
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

Description	MCPA-thioethyl is a kind of herbicide[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Akiko Tanabe, et al. Monitoring of herbicides in river water by gas chromatography-mass spectrometry and solid-phase extraction. Journal of Chromatography A. Volume 754, Issues 1–2, 22 November 1996, Pages 159-168.

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

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

Symbol	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

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