ChemicalBook > CAS DataBase List > 2,5-DIMETHYL-1,3,4-THIADIAZOLE

2,5-DIMETHYL-1,3,4-THIADIAZOLE

Product Name
2,5-DIMETHYL-1,3,4-THIADIAZOLE
CAS No.
27464-82-0
Chemical Name
2,5-DIMETHYL-1,3,4-THIADIAZOLE
Synonyms
NSC 93787;AURORA KA-5420;2,5-Dimethylthiadiazole;4-thiadiazole,2,5-dimethyl-3;2,5-DIMETHYL-1,3,4-THIADIAZOLE;1,3,4-Thiadiazole, 2,5-dimethyl-;2,5-Dimethyl-1,3,4-thiadiazole,99%;2,5-DIMETHYL-1,3,4-THIADIAZOLE 98+%;2,5-DIMETHYL-1,3,4-THIADIAZOLE FOR SYNTH
CBNumber
CB8403568
Molecular Formula
C4H6N2S
Formula Weight
114.17
MOL File
27464-82-0.mol
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2,5-DIMETHYL-1,3,4-THIADIAZOLE Property

Melting point:
35-39 °C(lit.)
Boiling point:
202-203 °C
Density 
1.176 (estimate)
refractive index 
1.5000 (estimate)
storage temp. 
Sealed in dry,2-8°C
form 
solid
pka
1.48±0.10(Predicted)
CAS DataBase Reference
27464-82-0(CAS DataBase Reference)
EPA Substance Registry System
1,3,4-Thiadiazole, 2,5-dimethyl- (27464-82-0)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
TSCA 
Yes
HS Code 
2934 99 90
Toxicity
LD50 orally in Rabbit: 1000 mg/kg
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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

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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
8.15101
Product name
2,5-Dimethyl-1,3,4-thiadiazole
Purity
for synthesis
Packaging
25g
Price
$129
Updated
2024/03/01
Alfa Aesar
Product number
A17227
Product name
2,5-Dimethyl-1,3,4-thiadiazole, 99+%
Packaging
25g
Price
$0
Updated
2021/12/16
Alfa Aesar
Product number
A17227
Product name
2,5-Dimethyl-1,3,4-thiadiazole, 99+%
Packaging
5g
Price
$28.3
Updated
2021/12/16
AK Scientific
Product number
5370AL
Product name
2,5-Dimethyl-1,3,4-thiadiazole
Packaging
1g
Price
$71
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD165551
Product name
2,5-Dimethyl-1,3,4-thiadiazole
Packaging
5G
Price
$75
Updated
2021/12/16
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2,5-DIMETHYL-1,3,4-THIADIAZOLE Chemical Properties,Usage,Production

Chemical Properties

white to light yellow-brown adhering crystals

2,5-DIMETHYL-1,3,4-THIADIAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-DIMETHYL-1,3,4-THIADIAZOLE Suppliers

Austria 1 Belgium 1 China 31 France 1 Germany 4 India 1 Japan 2 Poland 1 Switzerland 3 United Kingdom 7 United States 14 Global 66
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27464-82-0, 2,5-DIMETHYL-1,3,4-THIADIAZOLERelated Search:

2,5-DIMETHYL-1,3,4-THIADIAZOLE 2,5-BIS(4-PYRIDYL)-1,3,4-THIADIAZOLE Atibeprone 2-CHLOROMETHYL-5-CYCLOPROPYL-1,3,4-THIADIAZOLE 3'-chloro-4,4'-dimethyl-1,2,3-thiadiazole-5-carboxanilide N-BENZYL-5-(CHLOROMETHYL)-1,3,4-THIADIAZOLE-2-CARBOXAMIDE 2,5-Diphenyl-1,3,4-thiadiazole 2-TERT-BUTYL-5-CHLOROMETHYL-1,3,4-THIADIAZOLE 5-TERT-BUTYL-1,3,4-THIADIAZOLE-2-CARBOXYLIC ACID ETHYL ESTER 2-CHLOROMETHYL-5-(4-CHLOROPHENYL)-1,3,4-THIADIAZOLE 3-[5-(4-CHLORO-PHENYL)-1,3,4-THIADIAZOL-2-YL]-PROPIONIC ACID METHYL ESTER 1,3,4-Thiadiazole Tivanidazole SALOR-INT L158828-1EA 1-(2-CHLOROPHENYL)-2-(5-METHYL-1,3,4-THIADIAZOL-2-YL)ETHANONE SALOR-INT L150207-1EA 5-(CHLOROMETHYL)-N-(4-CHLOROPHENYL)-1,3,4-THIADIAZOLE-2-CARBOXAMIDE 5-METHYL-1,3,4-THIADIAZOLE-2-CARBOXYLIC ACID ETHYL ESTER

  • 1,3,4-Thiadiazole, 2,5-dimethyl-
  • 2,5-Dimethylthiadiazole
  • 4-thiadiazole,2,5-dimethyl-3
  • 2,5-DIMETHYL-1,3,4-THIADIAZOLE
  • AURORA KA-5420
  • 2,5-DIMETHYL-1,3,4-THIADIAZOLE 98+%
  • 2,5-Dimethyl-1,3,4-thiadiazole,99%
  • 2,5-DIMETHYL-1,3,4-THIADIAZOLE FOR SYNTH
  • NSC 93787
  • 27464-82-0
  • Heterocyclic Building Blocks
  • Thiadiazoles
  • Building Blocks
  • Building Blocks
  • Chemical Synthesis
  • Heterocyclic Building Blocks
  • API intermediates
  • Building Blocks
  • Heterocyclic Building Blocks
  • Thiadiazoles