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)
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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
$147
Updated
2024/03/01
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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BISMERTHIAZOL Suppliers

China 74 Switzerland 2 United Kingdom 2 United States 6 Global 84
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79319-85-0, BISMERTHIAZOLRelated Search:

Xanthophyll Iprodione Buprofezin Triadimefon Carbendazim Thiamethoxam Azoxystrobin Tebuconazole Triflumizole Thiophanate-methyl Trifloxystrobin Pyraclostrobin Prochloraz manganese BISMERTHIAZOL YEKUZUO 5-Amino-1,3,4-thiadiazole-2-thiol Bismerthiazol W.P.(20%) HYDRAZINE-1-CARBODITHIOIC ACID HYDRAZINE

  • 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