N-BUTYLTHIOUREA
- Product NameN-BUTYLTHIOUREA
- CAS1516-32-1
- CBNumberCB9174788
- MFC5H12N2S
- MW132.23
- EINECS216-165-9
- MDL NumberMFCD00022173
- MOL File1516-32-1.mol
Chemical Properties
| Melting point | 77-78°C |
| Boiling point | 245°C (estimate) |
| Density | 1.005 (estimate) |
| refractive index | 1.5300 (estimate) |
| pka | 14.82±0.29(Predicted) |
| form | powder to crystal |
| color | White to Almost white |
| λmax | 237nm(EtOH aq.)(lit.) |
| BRN | 1744779 |
| CAS DataBase Reference | 1516-32-1(CAS DataBase Reference) |
| FDA UNII | 4DX8I3D6G6 |
| EPA Substance Registry System | Thiourea, butyl- (1516-32-1) |
Safety
| Symbol(GHS) |
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| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P280f-P308+P313-P330-P501a | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36/37/39 | |||||||||
| RIDADR | 2811 | |||||||||
| RTECS | YS4375000 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 2930.90.9250 | |||||||||
| HazardClass | IRRITANT | |||||||||
| PackingGroup | III | |||||||||
| Toxicity | mouse,LD50,intraperitoneal,300mg/kg (300mg/kg),National Technical Information Service. Vol. AD277-689, | |||||||||
| NFPA 704: |
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