-
Name
Hydroselenocyanoacetic acid potassium salt
- EINECS
- CAS No. 63906-50-3
- Density g/cm3
- Solubility
- Melting Point
- Formula C3H3 N O2 Se . K
- Boiling Point 323.6°Cat760mmHg
- Molecular Weight 202.12
- Flash Point 149.5°C
- Transport Information
- Appearance
- Safety A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx, K, and Se.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms Aceticacid, selenocyanato-, potassium salt (9CI)
- PSA 63.92000
- LogP -1.66012
Potassium selenocyanoacetate Chemical Properties
IUPAC Name: potassium 2-selenocyanatoacetate
Empirical Formula: C3H2KNO2Se
Molecular Weight: 202.1118
Flash Point: 149.5 °C
Enthalpy of Vaporization: 62.18 kJ/mol
Boiling Point: 323.6 °C at 760 mmHg
Vapour Pressure: 5.29E-05 mmHg at 25°C
SMILES: [K+].[O-]C(=O)C[Se]C#N
InChI: InChI=1/C3H3NO2Se.K/c4-2-7-1-3(5)6;/h1H2,(H,5,6);/q;+1/p-1
InChIKey: CPKYOJFBOKVBMW-REWHXWOFAP
Std. InChI: InChI=1S/C3H3NO2Se.K/c4-2-7-1-3(5)6;/h1H2,(H,5,6);/q;+1/p-1
Std. InChIKey: CPKYOJFBOKVBMW-UHFFFAOYSA-M
Structure of Potassium selenocyanoacetate (CAS NO.63906-50-3):
Potassium selenocyanoacetate Toxicity Data With Reference
| 1. | orl-rat LDLo:100 mg/kg | NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. 5 (1953),8. |
Potassium selenocyanoacetate Safety Profile
A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx, K, and Se.
Potassium selenocyanoacetate Standards and Recommendations
ACGIH TLV: TWA 0.2 mg(Se)/m3
Potassium selenocyanoacetate Specification
Potassium selenocyanoacetate , its cas register number is 63906-50-3. It also can be called Acetic acid, selenocyano-, potassium salt . When heated to decomposition it emits toxic vapors of NOx, K, and Se.
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