ChemicalBook > CAS DataBase List > ACIBENZOLAR-S-METHYL

ACIBENZOLAR-S-METHYL

Product Name: ACIBENZOLAR-S-METHYL
CAS No.: 135158-54-2
Chemical Name: ACIBENZOLAR-S-METHYL
Synonyms: BTH;Unix Bion;Bendicar;Actigard;Bion, BTH;cga 245704;ACIDENZOLAR;Actigard AM 87;CAS:135158-54-2;Bion (pesticide)
CBNumber: CB1671847
Molecular Formula: C8H6N2OS2
Formula Weight: 210.28
MOL File: 135158-54-2.mol

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ACIBENZOLAR-S-METHYL Property

Melting point:: 134-135℃
Boiling point:: 267°C (rough estimate)
Density: 1.450
vapor pressure: 4.4 x 10^-4 Pa (25 °C)
refractive index: 1.5690 (estimate)
storage temp.: 0-6°C
solubility: Chloroform (Slightly), Methanol (Very Slightly)
Water Solubility: 7.7 mg l^-1 (25 °C)
pka: -3.90±0.50(Predicted)
form: Solid
color: Off-White to Light Beige
LogP: 3.100
EPA Substance Registry System: Acibenzolar-S-methyl (135158-54-2)

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Safety

Hazard Codes: Xi,N
Risk Statements: 36/37/38-43-50/53
Safety Statements: 24/25-37-46-59-60-61
RIDADR: UN 3077 9 / PGIII
WGK Germany: 3
Hazardous Substances Data: 135158-54-2(Hazardous Substances Data)
Toxicity: LD50 in rats (mg/kg): >2000 orally; >2000 dermally (Ruess)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H317May cause an allergic skin reaction

H319Causes serious eye irritation

H335May cause respiratory irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 32820
Product name: Acibenzolar-S-methyl
Purity: PESTANAL?, analytical standard
Packaging: 100mg
Price: $146
Updated: 2025/07/31

Cayman Chemical

Product number: 24212
Product name: Acibenzolar-S-methyl
Purity: ≥98%
Packaging: 5mg
Price: $121
Updated: 2024/03/01

Cayman Chemical

Product number: 24212
Product name: Acibenzolar-S-methyl
Purity: ≥98%
Packaging: 10mg
Price: $218
Updated: 2024/03/01

TRC

Product number: A795245
Product name: Acibenzolar-S-methyl
Packaging: 1mg
Price: $85
Updated: 2021/12/16

Labseeker

Product number: SC-67410
Product name: acibenzolar-s-metil
Purity: 95
Packaging: 100mg
Price: $500
Updated: 2021/12/16

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ACIBENZOLAR-S-METHYL Chemical Properties,Usage,Production

Description

Acibenzolar-S-methyl (Novartis) has attracted special attention because it acts against a very wide range of plant diseases but does not directly affect the growth or metabolism of the causal organisms. It is known to act by stimulating systemic activated resistance (SAR) in the treated plant. The well-established compound probenazole, which for some years has been the leading treatment for rice blast in Japan, is thought to act in a similar way. Pathogen resistance to probenazole has not developed, and such stability of performance may well be a general feature of SAR-inducing compounds.

Chemical Properties

Pure product is white to beige powdery solid, and has the odor of burning. m.p. 132.9 ℃, b.p. about 267 ℃, the relative density of 1.54 (20 ℃), the vapor pressure of 4.4 × 10-4Pa (25 ℃). 25 ℃ at the solubility: methanol 4.2g / L, ethyl acetate 25g / L, hexane 1.3g / L, toluene 36g / L, acetone 28g / L, n-octyl alcohol 5.4g / L, dichloromethane 160g / L, water 7.7g / L. Distribution coefficient 3.1 (20 ℃). Octanol 5.4g/L, dichloromethane 160g/L, water 7.7g/L. Partition coefficient 3.1 (20℃). Hydrolysis half-life 3.8 years (20℃, pH=5), 23 weeks (20℃, pH=7), 19.4h (20℃, pH=9).

Uses

Acibenzolar-S-methyl is a S-methyl thioester derivative of acibenzolar. Acibenzolar-S-Methyl acts as a fungicide in pesticidal formulations.

Uses

Plant disease resistance activator.

Uses

CGA245704 is used to control a range of diseases in wheat and it is being developed for use on rice, bananas, vegetables and tobacco.

Definition

ChEBI: A benzothiadiazole that is the S-methyl thioester derivative of acibenzolar. It is used as a fungicide and plant activator on a variety of crops, including cotton, chili peppers, lettuce, onions, spinach, tobacco, and tomatoes.

Metabolic pathway

Very little information on the fate of CGA245704 has been published. It is readily degraded in soil and plants and it is rapidly eliminated from animals. A partial metabolic pathway is shown in Scheme 1.

Degradation

CGA245704 is a stable substance and it is very stable in solution other than at high pH values. Its DT₅₀ values (20 °C) at pH 5, 7 and 9 were 3.8 years, 23 weeks and 19 hours, respectively (PM). Hydrolysis of the thioester link and ring opening would be anticipated.

ACIBENZOLAR-S-METHYL Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from ACIBENZOLAR-S-METHYL manufacturers

RongNa Biotechnology Co.,Ltd

Product: ACIBENZOLAR-S-METHYL 135158-54-2
Price: US $10.00/ASSAYS
Min. Order: 1ASSAYS
Purity: 99%
Supply Ability: 1 ton
Release date: 2025-08-20

Wuhan Xinhao Biotechnology Co., Ltd

Product: 1,2,3-Benzothiadiazole-7-carbothioicacid, S-methyl ester 135158-54-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100ton
Release date: 2024-01-19

135158-54-2, ACIBENZOLAR-S-METHYLRelated Search:

2-Methylindole ACIBENZOLAR-S-METHYL SOLUTION 100UG/ML IN ACETONITRILE 1ML ACIBENZOLAR-S-METHYL SOLUTION 100UG/ML IN TOLUENE 1ML ACIBENZOLAR-S-METHYL 1,2,3-BENZOTHIADIAZOLE

ACIBENZOLAR-S-METHYL STANDARD

acibenzolar-S-methyl benzo[1,2,3]thiadiazole-7-carbothioic acid S-methyl ester

Unix Bion

1,2,3-Benzothiadiazole-7-carbothiolic acid, S-methyl ester

Acibenzolar-S-methyl [iso]

Actigard

Bendicar

Bion (pesticide)

Actigard AM 87

BTH

BTH (agrochemical)

S-Methyl-1,2,3-benzothiadiazole-7-carbothioate

S-methyl benzo[d][1,2,3]thiadiazole-7-carbothioate

ACIBENZOLAR-S-METHYL

ACIDENZOLAR

cga 245704

Acibenzolar-S-methyl Solution, 100ppm

Acibenzolar-S-methyl@100 μg/mL in Methanol

Acibenzolar-S-methyl Solution in Acetonitrile, 1000μg/mL

Bion, BTH

Acibenzolar-S-methyl Solution in Acetonitrile

C10028000 Acibenzolar-S-methyl

L10028000CY Acibenzolar-S-methyL10μg/mLin Cy

Acibenzolar-S-methyl 10.0 μg/ml Ethyl acetate

Acibenzolar-S-methyl 100 μg/ml Acetonitrile

Acibenzolar-S-methyl in Acetonitrile

Chlordiazepoxide Impurity 3

CAS:135158-54-2

Acibenzolar-<i>S</i>-methyl

Acibenzolar-S-methyl 10 μg/mL in Cyclohexane

135158-54-2