2,5-Dibromo-1,3,4-thiadiazole

Modify Date: 2024-01-21 15:45:08

2,5-Dibromo-1,3,4-thiadiazole Structure
2,5-Dibromo-1,3,4-thiadiazole structure
Common Name 2,5-Dibromo-1,3,4-thiadiazole
CAS Number 55981-29-8 Molecular Weight 243.908
Density 2.5±0.1 g/cm3 Boiling Point 289.4±23.0 °C at 760 mmHg
Molecular Formula C2Br2N2S Melting Point N/A
MSDS N/A Flash Point 128.8±22.6 °C

 Names

Name 2,5-dibromo-1,3,4-thiadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.5±0.1 g/cm3
Boiling Point 289.4±23.0 °C at 760 mmHg
Molecular Formula C2Br2N2S
Molecular Weight 243.908
Flash Point 128.8±22.6 °C
Exact Mass 241.814880
PSA 54.02000
LogP 2.70
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.663

 Safety Information

HS Code 2934999090

 Synthetic Route

~80%

2,5-Dibromo-1,3,4-thiadiazole Structure

2,5-Dibromo-1,3...

CAS#:55981-29-8

Literature: Xiao, Dong; Palani, Anandan; Sofolarides, Michael; Huang, Ying; Aslanian, Robert; Vaccaro, Henry; Hong, Liwu; McKittrick, Brian; West Jr., Robert E.; Williams, Shirley M.; Wu, Ren-Long; Hwa, Joyce; Sondey, Christopher; Lachowicz, Jean Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 2 p. 861 - 864

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2,5-Dibromo-1,3,4-thiadiazole Structure

2,5-Dibromo-1,3...

CAS#:55981-29-8

Literature: WO2009/67579 A1, ; Page/Page column 41 ;

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2,5-Dibromo-1,3,4-thiadiazole Structure

2,5-Dibromo-1,3...

CAS#:55981-29-8

Literature: US5847149 A1, ;

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,5-Dibromo-1,3,4-thiadiazole
Dibrom-[1,3,4]thiadiazol
1,3,4-Thiadiazole, 2,5-dibromo-
2,5-dibromo-1,3,4-tiadiazolo
dibromo-1,3,4-thiadiazole
dibromothiadiazole
2,5-Dibrom-1,3,4-thiadiazol
2,5-Dibromo-[1,3,4]thiadiazole