| Identification | More | [Name]
Tetramethylammonium acetate | [CAS]
10581-12-1 | [Synonyms]
TETRAMETHYLAMMONIUM ACETATE
TETRAMETHYLAMMONIUM ACETATE HYDRATE
n,n,n-trimethyl-methanaminiuacetate
TETRAMETHYLAMMONIUM ACETATE, 90% TECH.
Tetramethylammonium acetate, 50% aqueous solution
METHANAMINIUM,N,N,N-TRIMETHYL-,ACETATE
Tetramethylammonium acetate, tech. 90%
Tetramethylammonium Acetate (ca. 15% in Water)
Tetramethylazanium acetate | [EINECS(EC#)]
234-179-3 | [Molecular Formula]
C6H15NO2 | [MDL Number]
MFCD00011630 | [Molecular Weight]
133.19 | [MOL File]
10581-12-1.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to pale yellow solution | [Melting point ]
184 °C (dec.) (lit.) | [density ]
1.000g/cm3 at 20°C | [storage temp. ]
-20°C | [form ]
Crystalline Solid | [color ]
White | [Water Solubility ]
Soluble in water. | [Sensitive ]
Hygroscopic | [BRN ]
3571830 | [InChI]
InChI=1S/C4H12N.C2H4O2/c1-5(2,3)4;1-2(3)4/h1-4H3;1H3,(H,3,4)/q+1;/p-1 | [InChIKey]
MRYQZMHVZZSQRT-UHFFFAOYSA-M | [SMILES]
[N+](C)(C)(C)C.C(=O)([O-])C | [CAS DataBase Reference]
10581-12-1(CAS DataBase Reference) | [EPA Substance Registry System]
10581-12-1(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319 | [Precautionary statements ]
P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed. | [Safety Statements ]
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
| [F ]
3-10 | [TSCA ]
Yes | [HS Code ]
29239000 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to pale yellow solution | [Uses]
Tetramethylammonium acetate is used as an intermediate in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs. Further, it is used to prepare (1R,4S)-4-hydroxycyclopent-2-en-1-essigsaeure-methylester by reacting with 1,3-dimethyl-imidazolidin-2-one. In addition to this, it serves as an emulsifier, catalyst, sterilizer, antistatic and antiseptic agent. | [Synthesis]
General procedure for the synthesis of tetramethylammonium acetate from tetramethylammonium hydroxide and glacial acetic acid: 247 mg (4.11 mmol) of glacial acetic acid and 1.50 g (4.11 mmol) of tetramethylammonium hydroxide (25% wt. of methanol solution) were dissolved in 10 mL of methanol. The reaction mixture was stirred at 40°C for 4 hours. Upon completion of the reaction, the reaction solution was filtered and the solvent was subsequently removed using a rotary evaporator to give a viscous oil which gradually solidified. The residual trace solvent was removed under high vacuum to give a white solid product. The white solid was washed with ether and subsequently dried under vacuum to give 480 mg of white solid tetramethylammonium acetate in 87.6% yield. | [References]
[1] Patent: US2010/105770, 2010, A1. Location in patent: Page/Page column 12 |
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Alfa Aesar
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Energy Chemical
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