ChemicalBook--->CAS DataBase List--->18212-20-9

18212-20-9

18212-20-9 Structure

18212-20-9 Structure
IdentificationMore
[Name]

ETHYL 4-METHYL-1,2,3-THIADIAZOLE-5-CARBOXYLATE
[CAS]

18212-20-9
[Synonyms]

BUTTPARK 48\06-45
ETHYL 4-METHYL-1,2,3-THIADIAZOLE-5-CARBOXYLATE
4-Methyl-1,2,3-thiadiazole-5-carboxylic acid ethyl ester
1,2,3-thiadiazole-5-carboxylic acid, 4-methyl-, ethyl ester
[Molecular Formula]

C6H8N2O2S
[MDL Number]

MFCD00052549
[Molecular Weight]

172.2
[MOL File]

18212-20-9.mol
Chemical PropertiesBack Directory
[Boiling point ]

117-118°C 15mm
[density ]

1.265 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.5050(lit.)
[Fp ]

>230 °F
[storage temp. ]

Inert atmosphere,Room Temperature
[pka]

-4.62±0.32(Predicted)
[Detection Methods]

HPLC,NMR
[BRN ]

609140
[CAS DataBase Reference]

18212-20-9(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Acetic acid-->Thionyl chloride-->Ethyl acetoacetate-->Ethyl carbazate
[Preparation Products]

4-Methyl-1,2,3-thiadiazole-5-carboxylic acid
Hazard InformationBack Directory
[Uses]

Ethyl 4-methyl-1,2,3-thiadiazole-5-carboxylate may be used in the preparation of following compounds with potent fungicidal activity:
  • 1,2,3-thiadiazole bearing hydrazone derivatives
  • 2-(4′-methyl-1′,2′,3′-thiadiazol)-5-substituted-1,3,4-oxadiazole derivatives
  • 1,2,3-thiadiazole bearing 1,2,4-triazole derivatives
[General Description]

Ethyl 4-methyl-1,2,3-thiadiazole-5-carboxylate is a bioactive nitrogen-containing heterocycle.
Spectrum DetailBack Directory
[Spectrum Detail]

ETHYL 4-METHYL-1,2,3-THIADIAZOLE-5-CARBOXYLATE(18212-20-9)IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Ethyl 4-methyl-1,2,3-thiadiazole-5-carboxylate, 98%(18212-20-9)
[Sigma Aldrich]

18212-20-9(sigmaaldrich)
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