A4076812
Ethyl Thiocyanate , >98.0%(GC) , 542-90-5
Synonym(s):
Ethyl rhodanide
CAS NO.：542-90-5
Empirical Formula: C3H5NS
Molecular Weight: 87.14
MDL number: MFCD00001834
EINECS: 208-833-3
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -85.5°C |
| Boiling point: | 145 °C(lit.) |
| Density | 1.012 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 109 °F |
| storage temp. | Flammables area |
| form | liquid |
| color | Colorless to Almost colorless |
| BRN | 1737620 |
| Henry's Law Constant | 1.7×10-1 mol/(m3Pa) at 25℃, HSDB (2015) |
| Dielectric constant | 29.6（20℃） |
| InChI | InChI=1S/C3H5NS/c1-2-5-3-4/h2H2,1H3 |
| InChIKey | WFCLYEAZTHWNEH-UHFFFAOYSA-N |
| SMILES | S(CC)C#N |
| LogP | 1.011 (est) |
| CAS DataBase Reference | 542-90-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Thiocyanic acid, ethyl ester(542-90-5) |
| EPA Substance Registry System | Ethyl thiocyanate (542-90-5) |
Description and Uses
Ethyl thiocyanate was used in the synthesis of hydrogen cyanide by undergoing in situ reduction with dithiothreitol.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H302+H332-H315-H319-H335-H226 |
| Precautionary statements | P501-P261-P270-P240-P210-P233-P243-P241-P242-P271-P264-P280-P370+P378-P337+P313-P305+P351+P338-P362+P364-P303+P361+P353-P332+P313-P301+P312+P330-P304+P340+P312-P403+P233-P403+P235-P405 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn |
| Risk Statements | 10-20/21/22-36/37/38 |
| Safety Statements | 26-36/37-24/25-16 |
| RIDADR | UN 2929 6.1/PG 2 |
| WGK Germany | 3 |
| RTECS | XK9900000 |
| F | 13-19-21 |
| TSCA | TSCA listed |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 29309070 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Acute Tox. 4 Dermal Acute Tox. 4 Inhalation Acute Tox. 4 Oral Flam. Liq. 3 |
| Hazardous Substances Data | 542-90-5(Hazardous Substances Data) |
