ACIBENZOLAR-S-METHYL

  • CasNo:135158-54-2
  • Purity:
  • Molecular Formula:C8H6N2OS2
  • Molecular Weight:210.28
  • Melting Point: 132.9oC 
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Reputable manufacturer supply ACIBENZOLAR-S-METHYL 135158-54-2 in stock with high standard

  • Molecular Formula:C8H6N2OS2
  • Molecular Weight:210.28
  • Appearance/Colour:Beige fine powder 
  • Vapor Pressure:4.4 x 10-4 Pa (25 °C) 
  • Melting Point:132.9oC 
  • Refractive Index:1.5690 (estimate) 
  • Boiling Point:331.8 °C at 760 mmHg 
  • PKA:-3.90±0.50(Predicted) 
  • Flash Point:154.5 °C 
  • PSA:111.41000 
  • Density:1.45 g/cm3 
  • LogP:2.72980 

ACIBENZOLAR-S-METHYL(Cas 135158-54-2) Usage

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.

InChI:InChI=1/C8H6N2OS2/c1-12-8(11)5-3-2-4-6-7(5)13-10-9-6/h2-4H,1H3

135158-54-2 Relevant articles

Novel benzo-1,2,3-thiadiazole-7-carboxylate derivatives as plant activators and the development of their agricultural applications

Du, Qingshan,Zhu, Weiping,Zhao, Zhenjiang,Qian, Xuhong,Xu, Yufang

, p. 346 - 353 (2012/04/10)

Plant activators are a novel kind of agr...

Synergistic Combinations Of Active Ingredients

-

, (2012/02/15)

The present invention relates to novel a...

Synergistic Active Compound Combinations Comprising Phenyltriazoles

-

, (2011/07/29)

The present invention relates to novel a...

Derivatives of benzothiadiazole-7-carboxylates: Synthesis and biological activity

Zhu, Weiping,Zhao, Zhenjiang,Xu, Yufang

scheme or table, p. 1067 - 1071 (2009/12/02)

Salicylic acid (SA) and methyl jasmonate...

135158-54-2 Process route

Lawessons reagent
19172-47-5,94367-93-8

Lawessons reagent

benzo-1,2,3-thiadiazole-7-thiomethyl ester

benzo-1,2,3-thiadiazole-7-thiomethyl ester

S-methyl-benzo[1,2,3]thiadiazole-7-carbothioate
135158-54-2

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

Conditions
Conditions Yield
In 5,5-dimethyl-1,3-cyclohexadiene;
benzo[d][1,2,3]thiadiazole-7-carboxylic acid
35272-27-6

benzo[d][1,2,3]thiadiazole-7-carboxylic acid

S-methyl-benzo[1,2,3]thiadiazole-7-carbothioate
135158-54-2

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

Conditions
Conditions Yield
Multi-step reaction with 2 steps
1: SOCl2 / 8 h / 90 °C
2: 0.12 g / CH2Cl2 / 5 h / 20 °C
With thionyl chloride; In dichloromethane;
Multi-step reaction with 2 steps
1: SOCl2
With thionyl chloride; 1: Substitution / 2: Esterification;
Multi-step reaction with 2 steps
1: thionyl chloride
2: sodium hydroxide
With thionyl chloride; sodium hydroxide;

135158-54-2 Upstream products

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    methylthiol

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    124371-49-9

    benzothiadiazole-7-carboxylic acid chloride

  • 5188-07-8
    5188-07-8

    sodium thiomethoxide

  • 35272-27-6
    35272-27-6

    benzo[d][1,2,3]thiadiazole-7-carboxylic acid

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