Semicarbazide hydrochloride
- Product NameSemicarbazide hydrochloride
- CAS563-41-7
- CBNumberCB8213684
- MFCH6ClN3O
- MW111.53
- EINECS209-247-0
- MDL NumberMFCD00013009
- MOL File563-41-7.mol
Chemical Properties
| Melting point: | 175-177 °C (dec.)(lit.) |
| Boiling point: | 394.09℃[at 101 325 Pa] |
| Density | 1.2908 (rough estimate) |
| bulk density | 740kg/m3 |
| vapor pressure | 0-0Pa at 25℃ |
| refractive index | 1.4480 (estimate) |
| storage temp. | Store at +15°C to +25°C. |
| solubility | H2O: 0.1 g/mL at 20 °C, clear, colorless |
| form | Crystalline Powder and/or Chunks |
| color | White |
| PH | 1.5 (100g/l, H2O, 20℃) |
| Water Solubility | 100 g/L (15 ºC) |
| Merck | 14,8444 |
| BRN | 3593642 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
| InChI | 1S/CH5N3O.ClH/c2-1(5)4-3;/h3H2,(H3,2,4,5);1H |
| InChIKey | XHQYBDSXTDXSHY-UHFFFAOYSA-N |
| SMILES | Cl.NNC(N)=O |
| LogP | -4.99--1.9 at 20℃ |
| CAS DataBase Reference | 563-41-7(CAS DataBase Reference) |
| IARC | 3 (Vol. 12, Sup 7) 1987 |
| EPA Substance Registry System | Semicarbazide hydrochloride (563-41-7) |
Safety
| Symbol(GHS) |
   GHS05,GHS06,GHS08 |
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| Signal word | Danger | |||||||||
| Hazard statements | H301-H314-H361fd-H373 | |||||||||
| Precautionary statements | P201-P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| target organs | Bone | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | Xn,T | |||||||||
| Risk Statements | 22-40-36/38-25-45-23/24/25 | |||||||||
| Safety Statements | 24/25-22-45-53 | |||||||||
| RIDADR | UN 2811 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | VT3500000 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2928000090 | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| Storage Class |
6.1A - Combustible acute toxic Cat. 1 and 2 very toxic hazardous materials |
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| Hazard Classifications |
Acute Tox. 3 Oral Eye Dam. 1 Repr. 2 Skin Corr. 1B STOT RE 2 Oral |
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| Hazardous Substances Data | 563-41-7(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 123 mg/kg | |||||||||
| REACH Registrations | Active | |||||||||
| Limited Quantities | 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704: |
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