N-Ethyl-N-methylpyrrolidinium bromide
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N-Ethyl-N-methylpyrrolidinium bromide
structure -
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CAS No:
69227-51-6
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Formula:
C7H16N.Br
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Chemical Name:
N-Ethyl-N-methylpyrrolidinium bromide
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Synonyms:
Pyrrolidinium,1-ethyl-1-methyl-,bromide (1:1);Pyrrolidinium,1-ethyl-1-methyl-,bromide;N-Ethyl-N-methylpyrrolidinium bromide;1-Ethyl-1-methylpyrrolidinium bromide
- Categories:
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CAS No:
N-Ethyl-N-methylpyrrolidinium bromide Basic Attributes
194.11
193.046600
418-200-5
DTXSID2049347
2933990090
Safety Information
3
68
36/37
Xn
P201, P202, P281, P308+P313, P405, P501
H341
|Warning|H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]|P201, P202, P281, P308+P313, P405, and P501|H341 (100%): Suspected of causing genetic defects [Warning Germ cell mutagenicity]|Aggregated GHS information provided by 3 companies from 2 notifications to the ECHA C&L Inventory.|Aggregated GHS information provided by 39 companies from 1 notifications to the ECHA C&L Inventory.
N-Ethyl-N-methylpyrrolidinium bromide Use and Manufacturing
N-Ethyl-N-methylpyrrolidinium bromide ([C2mpyr]Br) was dissolved in deionized water. Potassium bis(fluorosulfonyl)amide (KFSA) (the mole number of KFSA was 1.2 times larger than that of [C2mpyr]Br.), which was dissolved in deionized water, was added dropwise to the aqueous solution. The mixture was stirred at room temperature for 12 h. The precipitated viscous liquid was dissolved in chloroform, and then the organic phase was washed several times with small volumes of deionized water. (The bromide content of the plastic crytal was determined by an AgNO3 test. AgBr has a solubility of 0.135 mg L-1 in water at 25 °C, 1 hence the plastic crytal synthesized will have a bromide content below this value.) The solvent was removed by a rotary evaporator. Finally, the product was dried in vacuo at 50 °C for 24 h (yields generally 60 to 70 percent).
Pyrrolidinium, 1-ethyl-1-methyl-, bromide (1:1): ACTIVE
Computed Properties
Molecular Weight:194.11
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:1
Exact Mass:193.04661
Monoisotopic Mass:193.04661
Heavy Atom Count:9
Complexity:72.5
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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N-Ethyl-N-methylpyrrolidinium bromide
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