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164670-44-4

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164670-44-4 Structure

164670-44-4 Structure
IdentificationMore
[Name]

4-PYRIDYLTHIOUREA
[CAS]

164670-44-4
[Synonyms]

1-(4-PYRIDYL)-2-THIOUREA
4-PYRIDYLTHIOUREA
BUTTPARK 33\06-08
N-(4-PYRIDYL)THIOUREA
N-PYRIDIN-4-YLTHIOUREA
1-(Pyridin-4-yl)-2-thiourea
(PYRID-4-YL)THIOUREA
[Molecular Formula]

C6H7N3S
[MDL Number]

MFCD00068177
[Molecular Weight]

153.2
[MOL File]

164670-44-4.mol
Chemical PropertiesBack Directory
[Melting point ]

174 °C
[Boiling point ]

298.7±32.0 °C(Predicted)
[density ]

1.382±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[form ]

Solid
[pka]

11.79±0.70(Predicted)
[BRN ]

386892
[CAS DataBase Reference]

164670-44-4(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R25:Toxic if swallowed.
[Safety Statements ]

S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
[RIDADR ]

2811
[Hazard Note ]

Irritant
[HazardClass ]

6.1
[PackingGroup ]

III
[HS Code ]

2933399990
Hazard InformationBack Directory
[Uses]

It is an intermediate of thiazoles.
[Definition]

ChEBI: N-(4-pyridyl)thiourea is a dihydropyridine.
[Synthesis]

P-pyridylthiourea was prepared as follows: 1,1-thiocarbonyldiimidazole (29.4 g, 0.16 mol) was added to an anhydrous tetrahydrofuran (600 mL) solution of 4-aminopyridine (14.1 g, 0.15 mol) and the resultant mixture was stirred for 17 hours. The solvent was
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

N-(4-pyridyl)thiourea(164670-44-4)
[Alfa Aesar]

N-(4-Pyridyl)thiourea, 98%(164670-44-4)
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