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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 3014299Generated: November 3, 2026

Tetraethylammonium thiocyanate

TETRAETHYLAMMONIUM THIOCYANATE · TETRAETHYLAMMONIUM RHODANIDE

https://huagongshe.com/en/chemical/3014299

Tetraethylammonium thiocyanate molecular structure

Identifiers & Physical Properties

CAS No.4587-19-3
Molecular formulaC9H20N2S
Average molar mass188.34 g/mol
Monoisotopic mass188.13471982 g/mol
SMILESCC[N+](CC)(CC)CC.N#C[S-]
InChIKeySCSJEBFMSZHPTH-UHFFFAOYSA-M
PubChem CID3014299
EC No.224-972-2
DTXSIDDTXSID40196633

Chemical & Physical Properties

Topological polar surface area24.8
Hydrogen bond donors0
Hydrogen bond acceptors2
Rotatable bonds4
Heavy atoms12
Formal charge0
Complexity78.8
Melting point242 °C
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH302-H332-H312
GHS precautionary statementsP264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312-P280-P302+P352-P312-P322-P363-P501
Hazard symbolsXn
Risk statements (R)20/21/22-32
Safety statements (S)13
Water hazard class (WGK)3
F3-10

Safety & Regulations

GHS classificationWarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
F3-10
Water hazard class (WGK)3
Risk statements (R)20/21/22-32
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXn
Safety statements (S)13
GHS hazard statementsH302-H332-H312
GHS precautionary statementsP264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312-P280-P302+P352-P312-P322-P363-P501