CAS No.56-34-8,Tetraethylammonium Chloride Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	56-34-8
Name:	Tetraethylammonium Chloride
Article Data:	25

Formula:	C₈H₂₀ClN
Molecular Weight:	165.706
Synonyms:	Ammonium,tetraethyl-, chloride (8CI);Ethanaminium, N,N,N-triethyl-, chloride (9CI);Ethanaminium,N,N,N-triethyl-, chloride (1:1);Etamon chloride;TEA chloride;TEAC;TEAC 100;
EINECS:	200-267-5
Density:	1.08 g/cm³
Melting Point:	39 °C
Boiling Point:	273.32°C (rough estimate)
Solubility:	methanol: 0.1 g/mL, clear, colorless
Appearance:	white crystalline powder
Hazard Symbols:	Xn,Xi
Risk Codes:	22-36/37/38
Safety:	26-36-37/39
PSA:	0.00000
LogP:	-1.11320

Synthetic route

: cis-(3,5-bis(ethoxycarbonyl)-4,6-diphenyl-2H-pyran-2-ylidene)dichloro(triphenylphosphine)platinum

: 68-05-3
tetraethylammonium iodide

: (Pt(CC(CO2C2H5)C(C6H5)C(CO2C2H5)C(C6H5)O)(P(C6H5)3)I2)

B: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
In methanol under N2 atm. to soln. NEt4I in CH3OH added (Pt(CC(CO2Et)=C(Ph)C(CO2Et)=C(Ph)O)(PPh3)Cl2) and stirred at room temp. for 24 h; solid filtered off, washed with methanol and dried; elem. anal.;	A 83% B n/a

...Expand

: 57812-16-5
(tetraethylammonium)(CpFe(carbonyl)2)

: 12241-54-2
(η6-p-(CH3O2C)ClC6H4)chromium tricarbonyl

A: 38117-54-3
cyclopentadienyl iron(II) dicarbonyl dimer

B: 114636-10-1
(η6-p-(CH3O2C)CpFe(carbonyl)2C6H4)chromium tricarbonyl

C: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
In tetrahydrofuran Dissolution of reactants in THF (protective gas), swirling.; Filtn., evapn., extn. with Et2O followed by extn. with hot toluene, filtn., concg., refrigeration at -20°C, elem. anal.;	A n/a B 63% C n/a

...Expand

: 57812-16-5
(tetraethylammonium)(CpFe(carbonyl)2)

: 114636-07-6
(η6-m-(CF3)ClC6H4)chromium tricarbonyl

A: 38117-54-3
cyclopentadienyl iron(II) dicarbonyl dimer

B: 114636-09-8
(η6-m-(CF3)(CpFe(carbonyl)2)C6H4))chromium tricarbonyl

C: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
In tetrahydrofuran Dissolution of reactants in THF (protective gas), swirling.; Filtn., evapn., extn. with Et2O followed by extn. with hot toluene, filtn., concg., refrigeration at -20°C, elem. anal.;	A n/a B 60% C n/a

...Expand

: 554-68-7
triethylamine hydrochloride

: 105-58-8
Diethyl carbonate

: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
With 1-ethyl-3-methylimidazolium bromide at 169.84℃; for 8h;	54%

: 57812-16-5
(tetraethylammonium)(CpFe(carbonyl)2)

: 107067-36-7
tricarbonyl(p-(trifluoromethyl)chlorobenzene)chromium

A: 38117-54-3
cyclopentadienyl iron(II) dicarbonyl dimer

B: 114636-08-7
(η6-p-(CF3)(CpFe(carbonyl)2)C6H4))chromium tricarbonyl

C: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
In tetrahydrofuran Dissolution of reactants in THF (protective gas), swirling for 8 h.; Opening flask in air, filtn., evapn., extn. with cold Et2O followed by extn. with hot toluene, filtn., concg., refrigeration at -20°C for 8 h, elem. anal.;	A n/a B 39% C n/a

...Expand

: di-(tetraethylammonium) hexachlororhenate

A: tetraethylammonium decachlorodirhenate(IV)

B: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
In trifluoroacetic acid heating Re-compd. with mixt. of trifluoroaceti acid and trifluoroacetic anhydride (1:1) (Ar atmosphere); partial evapn., washing (solvents), drying (vac., KOH); elem. anal.;	A 35% B n/a

: 91-22-5
quinoline

: 120782-55-0
tetraethyl ammonium [Rh(cyclooctadiene)(C10H9N3)2]

A: 120782-62-9
{Rh(Cl)(1,5-cyclooctadiene)(quinoline)}

B: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
In dichloromethane addn. of methanol, elimination of CH2Cl2, pptn. filtered off, washed with methanol, air-dried; elem. anal.;	A 31% B n/a

...Expand

: 64-67-5
diethyl sulfate

: 121-44-8
triethylamine

: 56-34-8
tetraethylammonium chloride

Conditions

Conditions	Yield
With Petroleum ether durch Zerlegung des entstandenen Aethylsulfats mit wss. Ba(OH)2;

: 18105-64-1
tri-tert-butoxy-chloro-silane

: 13435-20-6
tetraethylammoniumcyanide

A: 56-34-8
tetraethylammonium chloride

B: 110473-67-1
tri(tert-butoxy)silyl cyanide

C: 110473-68-2
tri(tert-butoxy)silyl isocyanide

Conditions

Conditions	Yield
In acetonitrile for 1h; Yield given. Yields of byproduct given;

...Expand

: 75-00-3
chloroethane

: 7664-41-7
ammonia

A: 56-34-8
tetraethylammonium chloride

B: 75-04-7
ethylamine

C: 109-89-7
diethylamine

D: 121-44-8
triethylamine

...Expand

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Chemistry

Molecule structure of Tetraethylammonium chloride (CAS NO.56-34-8):

IUPAC Name: Tetraethylazanium chloride
Molecular Weight: 165.7041 g/mol
Molecular Formula: C₈H₂₀ClN
Density: 1.08 g/cm³
Melting Point: 39 °C
H-Bond Acceptor: 1
Rotatable Bond Count: 4
Exact Mass: 165.128427
MonoIsotopic Mass: 165.128427
Solubility Methanol: 0.1 g/mL, clear, colorless
Stability: Stable. Incompatible with strong oxidizing agents. Protect from moisture.
Canonical SMILES: CC[N+](CC)(CC)CC.[Cl-]
InChI: InChI=1S/C8H20N.ClH/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
InChIKey: YMBCJWGVCUEGHA-UHFFFAOYSA-M
EINECS: 200-267-5
Product Categories: quarternary ammonium salts; Ammonium Chlorides (Quaternary); Quaternary Ammonium Compounds; Ion Channels

Uses

Tetraethylammonium chloride (CAS NO.56-34-8) is used as polarographic analysis reagent .

Toxicity Data With Reference

1.	ivn-hmn TDLo:5 mg/kg:PNS,EYE	AJMSA9 American Journal of the Medical Sciences. 213 (1947),572.
2.	orl-rat LD50:2630 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 92 (1948),103.
3.	ivn-rat LD50:56 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 92 (1948),103.
4.	ims-rat LD50:110 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 92 (1948),103.
5.	orl-mus LD50:833 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 117 (1956),169.
6.	ipr-mus LD50:65 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 92 (1948),103.
7.	scu-mus LDLo:120 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 25 (1925),315.
8.	ivn-mus LD50:37 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 117 (1956),169.
9.	ivn-dog LD50:36 mg/kg	JPETAB Journal of Pharmacology and Experimental Therapeutics. 92 (1948),103.
10.	ims-dog LD50:58 mg/kg	JPETAB

Consensus Reports

Reported in EPA TSCA Inventory.

Safety Profile

Hazard Codes: Harmful Xn, Irritant Xi
Risk Statements: 22-36/37/38
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36:Wear suitable protective clothing.
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: BS6125000
F: 3-10
HS Code: 29239000
Poison by intravenous, intramuscular, intraperitoneal, and subcutaneous routes. Moderately toxic by ingestion. Human systemic effects by intravenous route: paresthesia, pupillary dilation and ptosis. When heated to decomposition it emits very toxic fumes of NO_x, Cl⁻, and NH₃.

Standards and Recommendations

ASSAY: 98.0%
FREE AMINE: 0.05% max
AMINE HCl: 0.2% max
COLOR, APHA: 30 max (50% Aq Sol.)

Specification

Tetraethylammonium chloride (CAS NO.56-34-8) is also named as Etamon chloride ; N,N,N-Triethylethanaminium chloride ; TEAC ; Tea chloride ; Ammonium, tetraethyl-, chloride ; Ethanaminium, N,N,N-triethyl-, chloride ; Ethanaminium, N,N,N-triethyl-, chloride (1:1) . Tetraethylammonium chloride (CAS NO.56-34-8) is white crystalline powder.