四乙基碘化铵

Description

Tetraethylammonium iodide · CAS 68-05-3 · C8H20N.I. UNII 5YC77AN7EB. Density: 1.559 @ 4°C; Vapor Pressure: 0.00000025 [mmHg].

Identification

CAS Registry Number	68-05-3
PubChem CID	6225
Molecular formula	C8H20N.I
IUPAC name	tetraethylazanium iodide
UNII (FDA)	5YC77AN7EB

Computed Descriptors

Molecular Weight	257.16
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	4
Exact Mass	257.06405
Monoisotopic Mass	257.06405
Topological Polar Surface Area	0
Heavy Atom Count	10
Formal Charge	0
Complexity	47.5

Physical & Chemical Properties

Density	1.559 @ 4°C
Vapor Pressure	0.00000025 [mmHg]

Physical description & handling notes

• White hygroscopic crystals; [Alfa Aesar MSDS]

Regulatory Status

GHS notification summary	3.5% (2 / 57)

GHS Hazard Classification

GHS notification summary	3.5% (2 / 57)
Reported hazard statements	H315 (96.5%), H319 (96.5%), H335 (94.7%)

Documented Uses

• Ethanaminium, N,N,N-triethyl-, iodide (1:1): ACTIVE
• A class of drugs that act by inhibition of potassium efflux through cell membranes. Blockade of potassium channels prolongs the duration of ACTION POTENTIALS. They are used as ANTI-ARRHYTHMIA AGENTS and VASODILATOR AGENTS.

Synonyms

Tetraethylammonium iodide; 68-05-3; Tetamon iodide; Tetramon J; Ethanaminium, N,N,N-triethyl-, iodide; Ammonium, tetraethyl-, iodide; 5YC77AN7EB; Ethanaminium, N,N,N-triethyl-, iodide (1:1); NSC-215205; DTXSID80883217; RefChem:897000; Iodide, Tetraethylammonium; DTXCID801022766; 200-676-9; N,N,N-Triethylethanaminium iodide; tetraethylazanium iodide

Frequently Asked Questions

What are the CAS number and molecular formula of Tetraethylammonium iodide?

CAS 68-05-3; molecular formula C8H20N.I; molecular weight — g/mol.

What other names is Tetraethylammonium iodide known by?

Tetraethylammonium iodide, 68-05-3, Tetamon iodide, Tetramon J, Ethanaminium, N,N,N-triethyl-, iodide, Ammonium, tetraethyl-, iodide.

Is Tetraethylammonium iodide classified as hazardous?

3.5% of GHS notifications report no hazard classification (2 of 57).

What are the key physical properties of Tetraethylammonium iodide?

Density: 1.559 @ 4°C; Vapor Pressure: 0.00000025 [mmHg].

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.