5-Bromo-1,3,4-thiadiazol-2-amine

Modify Date: 2024-01-02 13:28:01

5-Bromo-1,3,4-thiadiazol-2-amine Structure
5-Bromo-1,3,4-thiadiazol-2-amine structure
Common Name 5-Bromo-1,3,4-thiadiazol-2-amine
CAS Number 37566-39-5 Molecular Weight 180.026
Density 2.1±0.1 g/cm3 Boiling Point 314.1±25.0 °C at 760 mmHg
Molecular Formula C2H2BrN3S Melting Point 182-183ºC
MSDS Chinese USA Flash Point 143.7±23.2 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-Amino-5-Bromo-[1,3,4]Thiadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.1±0.1 g/cm3
Boiling Point 314.1±25.0 °C at 760 mmHg
Melting Point 182-183ºC
Molecular Formula C2H2BrN3S
Molecular Weight 180.026
Flash Point 143.7±23.2 °C
Exact Mass 178.915268
PSA 80.04000
LogP 1.01
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.710
Storage condition 2-8°C

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H312-H319-H332
Precautionary Statements P280-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases 20/21/22-36
Safety Phrases 22-36/37/39
RIDADR NONH for all modes of transport
HS Code 2934999090

 Synthetic Route

~97%

5-Bromo-1,3,4-thiadiazol-2-amine Structure

5-Bromo-1,3,4-t...

CAS#:37566-39-5

Literature: CENTRO NACIONAL DE INVESTIGACIONES ONCOLOGICAS (CNIO) Patent: WO2009/40552 A2, 2009 ; Location in patent: Page/Page column 50-51 ; WO 2009/040552 A2

~82%

5-Bromo-1,3,4-thiadiazol-2-amine Structure

5-Bromo-1,3,4-t...

CAS#:37566-39-5

Literature: URIFER LTD.; NIR, Uri; SHPUNGIN, Sally; YAFFE, Etai; COHEN, Moshe Patent: WO2010/97798 A1, 2010 ; Location in patent: Page/Page column 17 ;

 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

MFCD00464325
5-Bromo-[1,3,4]thiadiazol-2-ylamine
1,3,4-Thiadiazol-2-amine, 5-bromo-
5-bromo-1,3,4-thiadiazol-2-amine
5-Bromo-1,3,4-thiadiazol-2-ylamine
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