463-56-9
463-56-9 structure
- Name: thiocyanic acid
- Chemical Name: thiocyanic acid
- CAS Number: 463-56-9
- Molecular Formula: CHNS
- Molecular Weight: 59.09030
- Create Date: 2018-03-24 08:00:00
- Modify Date: 2025-08-26 00:15:39
| Name | thiocyanic acid |
|---|---|
| Synonyms |
EINECS 207-337-4
Thiocyanic acid thiocyanide Thiocyansaeure HS-C#N Sulfocyanic acid Sulfocyanide nitridosulfanidocarbon Isothiocyansaeure hydrogen thiocyanate SCN |
| Density | 1.126g/cm3 |
|---|---|
| Boiling Point | 146ºC at 760mmHg |
| Melting Point | -110ºC |
| Molecular Formula | CHNS |
| Molecular Weight | 59.09030 |
| Flash Point | 42.1ºC |
| Exact Mass | 58.98300 |
| PSA | 62.59000 |
| LogP | 0.39728 |
| Vapour Pressure | 4.73mmHg at 25°C |
| Index of Refraction | 1.464 |
| Hazard Codes | Xn: Harmful; |
|---|---|
| Risk Phrases | 20/21/22-32-52/53 |
| Safety Phrases | 13-61 |
| HS Code | 2930909090 |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |