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1,4-PHENYLENEBIS(THIOUREA) Structure

1,4-PHENYLENEBIS(THIOUREA)

Chemical Properties

Melting point 219-220°C (dec.)
Boiling point 405.1±55.0 °C(Predicted)
Density  1.553±0.06 g/cm3(Predicted)
pka 12.57±0.70(Predicted)
BRN  2114854
CAS DataBase Reference 1519-70-6

Safety

Symbol(GHS) GHS hazard pictograms
Signal wordDanger
Hazard statements H302
Precautionary statements P280f-P308+P313-P330-P501a
Risk Statements  22
Safety Statements  22-36/37
RIDADR  2811
RTECS  YU1292010
HazardClass  6.1
PackingGroup  III
Toxicity rat,LD,oral,> 500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 45, 1953.
NFPA 704:
1
2 0

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1,4-PHENYLENEBIS(THIOUREA) synthesis

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