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5-Amino-1,3,4-thiadiazole-2-thiol Structure

5-Amino-1,3,4-thiadiazole-2-thiol

Chemical Properties

Melting point 235 °C (dec.)(lit.)
Boiling point 242.3±23.0 °C(Predicted)
Density  1.503 (estimate)
refractive index  1.5800 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  2g/l
form  Powder
pka 7.80±0.20(Predicted)
color  White or pale yellow to cream
PH 3.9 (2g/l, H2O, 20℃)
Water Solubility  insoluble
BRN  81728
InChIKey GDGIVSREGUOIJZ-UHFFFAOYSA-N
CAS DataBase Reference 2349-67-9(CAS DataBase Reference)
NIST Chemistry Reference 2-Amino-5-mercapto-1,3,4-thiadiazole(2349-67-9)
EPA Substance Registry System 1,3,4-Thiadiazole-2(3H)-thione, 5-amino- (2349-67-9)

Safety Information

Hazard Codes  Xi,Xn
Risk Statements  36/37/38-22-20/21/22
Safety Statements  26-36-36/37
WGK Germany  3
RTECS  XI4550000
9-13-23
Hazard Note  Irritant
TSCA  Yes
HS Code  29349990

MSDS

Usage And Synthesis

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