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29490-19-5

Name 2-Mercapto-5-methyl-1,3,4-thiadiazole
CAS 29490-19-5
EINECS(EC#) 249-667-1
Molecular Formula C3H4N2S2
MDL Number MFCD00038349
Molecular Weight 132.21
MOL File 29490-19-5.mol
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Chemical Properties

Appearance white crystal powder
Melting point  185-188 °C
Boiling point  182.9±23.0 °C(Predicted)
density  1.373 (estimate)
refractive index  1.5500 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  chloroform: soluble10mg/mL, clear to very slightly hazy, colorless
form  solid
pka 6.49±0.40(Predicted)
color  White to Off-White
Water Solubility  2 g/100 mL
Detection Methods HPLC,NMR
BRN  606663
CAS DataBase Reference 29490-19-5(CAS DataBase Reference)
NIST Chemistry Reference 1,3,4-Thiadiazole-2(3H)-thione, 5-methyl-(29490-19-5)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  3
Hazard Note  Irritant
HS Code  29349900

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