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CAS No.: | 56-34-8 |
---|---|
Name: | Tetraethylammonium Chloride |
Article Data: | 25 |
Molecular Structure: | |
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 |
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 |
(tetraethylammonium)(CpFe(carbonyl)2)
(η6-p-(CH3O2C)ClC6H4)chromium tricarbonyl
A
cyclopentadienyl iron(II) dicarbonyl dimer
B
(η6-p-(CH3O2C)CpFe(carbonyl)2C6H4)chromium tricarbonyl
C
tetraethylammonium chloride
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 |
(tetraethylammonium)(CpFe(carbonyl)2)
(η6-m-(CF3)ClC6H4)chromium tricarbonyl
A
cyclopentadienyl iron(II) dicarbonyl dimer
B
(η6-m-(CF3)(CpFe(carbonyl)2)C6H4))chromium tricarbonyl
C
tetraethylammonium chloride
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 |
Conditions | Yield |
---|---|
With 1-ethyl-3-methylimidazolium bromide at 169.84℃; for 8h; | 54% |
(tetraethylammonium)(CpFe(carbonyl)2)
tricarbonyl(p-(trifluoromethyl)chlorobenzene)chromium
A
cyclopentadienyl iron(II) dicarbonyl dimer
B
(η6-p-(CF3)(CpFe(carbonyl)2)C6H4))chromium tricarbonyl
C
tetraethylammonium chloride
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 |
B
tetraethylammonium chloride
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 |
quinoline
tetraethyl ammonium [Rh(cyclooctadiene)(C10H9N3)2]
A
{Rh(Cl)(1,5-cyclooctadiene)(quinoline)}
B
tetraethylammonium chloride
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 |
Conditions | Yield |
---|---|
With Petroleum ether durch Zerlegung des entstandenen Aethylsulfats mit wss. Ba(OH)2; |
tri-tert-butoxy-chloro-silane
tetraethylammoniumcyanide
A
tetraethylammonium chloride
B
tri(tert-butoxy)silyl cyanide
C
tri(tert-butoxy)silyl isocyanide
Conditions | Yield |
---|---|
In acetonitrile for 1h; Yield given. Yields of byproduct given; |
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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
Tetraethylammonium chloride (CAS NO.56-34-8) is used as polarographic analysis reagent .
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 |
Reported in EPA TSCA Inventory.
Hazard Codes: Xn, 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 NOx, Cl−, and NH3.
ASSAY: 98.0%
FREE AMINE: 0.05% max
AMINE HCl: 0.2% max
COLOR, APHA: 30 max (50% Aq Sol.)
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.