ChemicalBook > CAS DataBase List > BISMERTHIAZOL

BISMERTHIAZOL

Product Name: BISMERTHIAZOL
CAS No.: 79319-85-0
Chemical Name: BISMERTHIAZOL
Synonyms: MBAMT;Saikuzuo;chuanhua018;Yeqingshuang;Teqingshuang;bismerthianol;BISMERTHIAZOL;Bismerthiazol PESTANAL;4-thiadiazole-2(3h)-thione,5,5’-(methylenediimino)bis-3;N,N’-Methylene-bis(2-amino-5-mercapto-1,3,4-thiadiazole
CBNumber: CB9448355
Molecular Formula: C5H6N6S4
Formula Weight: 278.4
MOL File: 79319-85-0.mol

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BISMERTHIAZOL Property

Melting point:: 194-198°C
Boiling point:: 415.4±55.0 °C(Predicted)
Density: 2.12±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
pka: 7.20±0.20(Predicted)
Appearance: White to off-white Solid

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Safety

RTECS: XI4816000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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: 34238
Product name: Bismerthiazol
Purity: PESTANAL?, analytical standard
Packaging: 100MG
Price: $150
Updated: 2025/07/31

Adipogen Life Sciences

Product number: CDX-B0246-G001
Product name: Bismerthiazol
Purity: ≥98%(HPLC)
Packaging: 1g
Price: $144
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: PST0001187
Product name: BISMERTHIAZOL
Purity: 95.00%
Packaging: 5MG
Price: $498.26
Updated: 2021/12/16

Crysdot

Product number: CD33000092
Product name: 5,5'-(Methylenebis(azanediyl))bis(1,3,4-thiadiazole-2(3H)-thione)
Purity: 95+%
Packaging: 100g
Price: $162
Updated: 2021/12/16

BLDpharm

Product number: BD117371
Product name: 5,5'-(Methylenebis(azanediyl))bis(1,3,4-thiadiazole-2(3H)-thione)
Purity: 95+%
Packaging: 1g
Price: $9
Updated: 2021/12/16

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BISMERTHIAZOL Chemical Properties,Usage,Production

Chemical Properties

Pure product is white rectangular columnar or light yellow loose powder, mp189～191℃ (industrial product mp172～174℃), decomposition temperature 200℃, easily soluble in dimethylformamide, pyridine, dimethyl sulfoxide, etc. Soluble in methanol, ethanol, acetone, insoluble in benzene, chloroform and water.

Uses

Bismerthiazol is a high-efficiency, low-toxicity, and low-residue fungicide for the control of bacterial blight in early, middle and late rice seedlings and Honda.

Synthesis

Bismerthiazol can be prepared by the methods:Put 180kg of hydrazine sulfate, a small amount of catalyst, and 165kg of ammonium thiocyanate into the reactor, heat to reflux, cool, filter, wash with water, and suction filter to obtain dithiourea.

BISMERTHIAZOL Preparation Products And Raw materials

Raw materials

thiosemicarbazide 2-Mercapto-5-methyl-1,3,4-thiadiazole dilute sulphuric acid Hydrazine sulfate Formaldehyde Hydrazodicarbothioamide Ammonium thiocyanate Raw powder Carbon disulfide

Preparation Products

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China 81 Switzerland 2 United Kingdom 2 United States 6 Global 91

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79319-85-0, BISMERTHIAZOLRelated Search:

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3,4-Thiadiazole-2(3H)-thione,5,5’-(methylenediimino)bis-1

4-thiadiazole-2(3h)-thione,5,5’-(methylenediimino)bis-3

BISMERTHIAZOL

Saikuzuo

Teqingshuang

bismerthianol

5,5'-(Methylenebis(azanediyl))bis(1,3,4-thiadiazole-2(3H)-thione)

Yeqingshuang

MBAMT

Bismerthiazol PESTANAL

Bismerthiazol,N,N′-Methylene-bis(2-amino-5-sulfhydryl-1,3,4-thiadiazole)

chuanhua018

N,N’-Methylene-bis(2-amino-5-mercapto-1,3,4-thiadiazole

N,N’-Methylenebis(2-amino-5-mercapto-1,3,4-thiadiazole)

n,n’-methylene-bis(2-amino-5-sulfhydryl-1,3,4-thiadiazole)

1,3,4-Thiadiazole-2(3H)-thione, 5,5'-(methylenediimino)bis-

5,5'-(methanediyldiimino)bis(1,3,4-thiadiazole-2(3H)-thione)

79319-85-0