Chinese name: N,N' -di-n-butyl thiourea
English name: 1, 3-dibutyl 2-thiourea
CAS: 109-46-6
EINECS: 203-674-6
Chemical formula: C9H20N2S
Molecular weight: 188.33
InChI: InChI = 1 / C9H20N2S/c1-3-5-7-10-9 (12) 3-5-7-4-2/8 H2, h3-1-2 h3, (H2, 10 of the final three)
Density: 0.9893 (rough estimate)
Melting point: 63-65°C(lit.)
Boiling point: 122 °C / 14mmHg
Flash point: 105.9°C
Water solubility: slightly soluble
Steam pressure: 0.0032 hPa (25 °C)
The solubility is almost transparent in methanol
Refractive index: 1.5500 (estimate)
Acidity coefficient: 14.30±0.70(Predicted)
PH value: 6 (0.2g/l, H2O, 20℃)
Storage conditions: Keep in dark place,Sealed in dry, and Room Temperature
Appearance: Powder or crystal
Color: White to Light yellow
BRN: 507434